Gestão & Tecnologia de Projetos (Design Management and Technology)
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Universidade de São Paulo. Instituto de Arquitetura e Urbanismo
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Copyright (c) 2025 Sheila Walbe Ornstein, Márcio Minto Fabricio https://creativecommons.org/licenses/by-nc-nd/4.0
Copyright (c) 2025 Fabiana Lopes, Sheila Walbe Ornstein, Ana Regina Mizrahy Cuperschmid, Márcio Minto Fabricio https://creativecommons.org/licenses/by-nc-nd/4.0
Adoption of HBIM-DT in facilities management for the preventive conservation of modern architecture
The progressive paradigm shift in the preservation of built cultural heritage has led experts in the field of heritage conservation to move from a curative to a preventive approach. In view of this, digital methodologies such as HBIM (Heritage Building Information Modelling) and DT (Digital Twin) technology are an important alternative. In this sense, this article presents the results of a doctoral thesis, which aimed to demonstrate the possibilities of HBIM-DT, proposing a Facilities Management (FM) model for the preventive conservation of Modern heritage. The research methodology is pragmatic in nature and relies on an inductive theoretical approach. The methods for testing and evaluating involve mixed methods, and a multiple case study was defined as the research strategy. The cases chosen are examples of Brazilian Modernist architecture in the city of Rio de Janeiro: the Gustavo Capanema Palace, the Arthur Neiva Pavilion and the FGV Complex. The research includes document analysis and classification of corrective maintenance services, supported by HBIM-DT solutions, for heritage preservation, as well as recognition of aspects related to FM for information management of historic buildings. Finally, the HBIM-DT management model for Modernist heritage is presented, based on the mapping of critical services and activities.
Copyright (c) 2025 Cristiane Lopes Canuto, Monica Santos Salgado, Ricardo Codinhoto https://creativecommons.org/licenses/by-nc-nd/4.0
Digital cartography of user perception based on social media data as a resource for urban design
This research contributes to the field of studies that seek to utilize data from social networks and collaborative platforms for the understanding of urban phenomena. It aims to understand how the visualization of this data in user perception maps can be applied as a design tool. The main objective is to evaluate the possibilities of digital cartography of user perception generated through social media data as a design resource, by means of an evaluation by designers. The secondary objective involves the development of an artifact consisting of a cartography of user perceptions obtained from social media platforms. For this, the following methodological procedures were adopted: construction of the problem with a focus group of expert designers from a local public agency; data collection and filtering from Google Maps and Instagram; sentiment analysis using Amazon Comprehend; production of heat maps with Mapbox and an interactive map with Google Earth; and evaluation of the artifact by the expert focus group. After filtering, texts and images from 77 posts were used, of which 54 were classified as positive, 16 as neutral, 5 as mixed, and 2 as negative. The experts' evaluation indicated the tool's potential for assistance in the following design stages: receipt of design demand; interviews and questionnaires; user satisfaction evaluation
Copyright (c) 2025 Maria Luisa Consalter Diniz, Rovenir Bertola Duarte https://creativecommons.org/licenses/by-nc-nd/4.0
Reflection on the demands of socio-environmental responsibility for the quality of Architectural and Urban planning projects
This article discusses the relationship between socio-environmental responsibility and the quality of the Architecture and Urbanism project. It was developed based on a specific provocation made by the Organizing Committee of the VIII Brazilian Symposium on Project Quality (VIII SBPQ), and does not aim to provide definitive answers to such a question; on the contrary, its goal is to shed some light on the issue, provide clues to help debate it and, mainly, broaden the discussion on the relationship between these keywords, as well as on the possibilities of socio-environmental responsibility to insert and affect the quality of the design activity and its main product, the intervention project in the built environment, understood here as an important differential of the profession of architect and urban planner
Gleice Virginia Medeiros de Azambuja Elali
Copyright (c) 2025 Gleice Elali https://creativecommons.org/licenses/by-nc-nd/4.0
Copyright (c) 2024 Sheila Walbe Ornstein , Ana Regina Mizrahy Cuperschmid - editora convidada https://creativecommons.org/licenses/by-nc-nd/4.0
Artificial intelligence in assisting building deconstruction: a systematic literature review
Building deconstruction can encourage the reuse of materials in new constructions, minimizing costs and reducing environmental degradation while aiming for a circular economy. However, implementing this concept still faces challenges, such as the need to optimize material sorting to reduce the time and cost of the process. In this regard, Artificial Intelligence (AI) can assist the deconstruction process as an efficient tool for improving productivity levels and resource management. Thus, this study proposes a systematic literature review to understand how the combination of AI with digital methodologies and technological tools can overcome barriers encountered in the building deconstruction process, presenting a more practical view of this integration. Thirteen publications were selected, covering the period from 2022 to 2024 and employing the PRISMA methodology. These studies highlighted the prominence of machine learning combined with Building Information Modeling (BIM) in addressing issues in the deconstruction field, particularly regarding material sorting. Specific gaps were identified and analyzed to propose an AI-based approaches aimed at solving critical issues in the deconstruction process, such as the evaluation of material mass.
Carolina Mendonça de Freitas Mendes de Souza
Copyright (c) 2025 Carolina Mendonça de Freitas Mendes de Souza, Bárbara dos Santos Rezende, Alexandre Santana Cruz, Lucas Rosse Caldas https://creativecommons.org/licenses/by-nc-nd/4.0
Analysis of tectonics of everyday architecture in contemporary mixed-use buildings in Latin America
The strategies of the project vary in contemporary times with the form, technique, and plasticity of the builds, indicating some solutions with significant complexity. Given this diversity, the importance of projects that encourage proposals that stimulate people’s perception with materials and constructive systems of buildings, approaching precepts of tectonics and architecture of the everyday. In recent years it has studied the relationship between tectonics and everyday architecture, but it is difficult to identify project solutions that work with these two terms simultaneously. This article discusses the concept of “tectonics of everyday architecture”, which is defined, as an architectural space envelope that creates an inviting atmosphere with materials and structural systems for users of living environments. The aim is to understand how projectual strategies can used in mixed-use buildings in Latin America to facilitate the tectonic expression of everyday architecture. It was analyzed Mercado 1 – Col. Roma, Centro Comercial e de Serviços, and Torre Financiera Caracas, from categories constructed based on the concepts worked on and project analysis methods. The results indicate that the ground floor of these buildings has technical solutions and materials more likely to facilitate the relationships between people and their perception, through visual permeability, application of textures with different scales, and legible structural systems, indicating that they are project strategies that are closer to tectonics of everyday architecture.
Copyright (c) 2025 Haziel Pereira Lôbo, Maísa Fernandes Dutra Veloso https://creativecommons.org/licenses/by-nc-nd/4.0
Survey of BIM objects provided by the construction materials manufacturers in Brazil
The growing engagement of architecture and engineering professionals and construction companies on the process of BIM (Building Information Modeling) adoption and dissemination has been the focus of several studies. On the other hand, little attention has been paid to the companies upstream of the complex construction chain: the building materials industry. This paper aims to evaluate the BIM objects provided by the construction materials manufacturers, which allows us to assess the industry degree of maturity in terms of BIM adoption. We present here a survey of the BIM object libraries offerings by the building materials industry in a sample of 238 companies. It was observed that only 36 of these companies offer BIM objects on their own websites, three of them offer plugins and 22 use the BIMobject® marketplace. Despite the importance of the building materials industry and the designers' preference for proprietary BIM objects, the industry in Brazil is still at an early stage of BIM methodology adoption. We also highlight the role of building materials companies to the successful of BIM adoption and the benefits that these companies can obtain from an effective participation in this digitalization process of the construction chain.
Copyright (c) 2025 Arthur Schroder Philippi, Dra. Mônica Maria Mendes Luna, Renata Mendes Luna https://creativecommons.org/licenses/by-nc-nd/4.0
Urban quality of life: a subjective approach
The characteristics of the built environment have a direct impact on people's perception of quality of life, a concept that has been widely discussed in the literature, with a wide variety of definitions. In this sense, it is essential to include the subjective perspective of urban users to obtain a more complete assessment of the urban quality of life. The aim of this study is therefore to assess the urban quality of life from a subjective perspective. To this end, a multidimensional conceptual framework covering seven dimensions of urban livability is proposed, based on a review of the relevant literature. A case study is used to assess the urban quality of life from the perspective of residents in the central region of Porto Alegre, Rio Grande do Sul, Brazil. The results include (1) the proposal of a multidimensional conceptual framework for assessing the quality of urban life; and (2) the assessment of the quality of urban life from the perspective of residents in the central region of Porto Alegre. The main contributions of the study are related to the discussion of the multidimensional nature of urban quality of life and the relevance of its evaluation for urban planning, based on the concepts of value perception and content analysis, with an emphasis on the subjective approach. .
Copyright (c) 2025 Dra. Josana Gabriele Bolzan Wesz, Dra. Luciana Inês Gomes Miron https://creativecommons.org/licenses/by-nc-nd/4.0
Development of a prototype for technological evaluation and establishment of guidelines for riverine housing in the Pantanal
Housing vulnerability in the riverine regions of the Pantanal is a persistent challenge, further exacerbated by extreme climate change, which increases the risks of accidents, landslides, and environmental contamination. In response to this issue, a Non-Governmental Organization (NGO) collected data directly from the local population to understand their specific needs. However, this information was neither systematically organized nor transformed into design principles to guide future projects. This article seeks to address this gap by proposing design guidelines derived from the construction and evaluation of a prototype, developed based on the mapping and systematization of the data collected by the NGO. The construction process revealed significant challenges regarding the economic and operational feasibility of housing projects in remote areas, particularly highlighting the limitations of the adopted construction system. The study culminates in a summary framework encompassing guidelines for the construction system, materials used, building installations, and environmental comfort. These findings provide valuable insights for the development of new housing projects tailored to the needs of riverine communities in the Pantanal.
Copyright (c) 2025 Me. Bruno José Olivari Pasello, Ma. Juliana Bambini Mandola, Dr. Fernando Gargantini Graton, Dr. Jorge Daniel de Melo Moura, Dr. César Imai https://creativecommons.org/licenses/by-nc-nd/4.0
Multifamily Residential Buildings: thermal performance versus climate change on hot-humid climate
The employment of passive thermal conditioning strategies and the adjustment of design aspects to site conditions, starting from the initial stages of conception, are essential to ensure thermal comfort and promote energy efficiency in buildings. The tailoring of envelope systems plays a significant role in thermal performance of an edifice, being a central aspect in multi-story buildings. In this regard, especially in the face of rising temperatures due to climate change, it becomes crucial to analyze the recurring patterns in multifamily residential architecture and their role in thermal comfort conditions. The objective was to analyze the influence of the constructive characteristics of External Vertical Sealing Systems (EVSS) on the thermal performance of multifamily residential buildings, in hot-humid climate, with emphasis on climate change. The methodology consisted of I) definition of the territorial scope; II) characterization of building envelopes; III) development of the building model; and IV) analysis of thermal performance of EVSS according to characteristics observed on the sample space. The results showed that the model with the most recurring characteristics in the sample space showed a high level of heat discomfort for the climate of Vitória-ES, reaching 2666 hours, a result that can be reduced by almost 70% with the use of shutters on windows. The data obtained from future analyses reveals that even the models with the best current thermal performance were inefficient in maintaining the thermal comfort of buildings in the face of climate change.
Copyright (c) 2025 Emanuela Oliveira Brunetti, Laura Kaneko Vieira, Camila dos Santos Eller, Nayara Salera Malta, Dr. Edna Aparecida Nico-Rodrigues, Ariane Louzada Sasso Ferrão https://creativecommons.org/licenses/by-nc-nd/4.0
The influence of architectural attributes on decision making in emergency situations
There are several gaps related to the need for evacuation in emergency situations. The difficulty in predicting human behavior and the disorientation of building occupants are the main factors. Hence the relevance of better understanding the perceptions that each individual may have and their relationship with the architecture of the place in an emergency and, consequently, their behavior. Given this context, this research aimed to evaluate the influence of architectural attributes on decision-making in emergency situations, from the individual's point of view. The attributes analyzed were emergency signage, dimensions, spatiality, ceiling height, luminosity, and colors. To conduct the study, an exploratory, qualitative, and hypothetical-deductive research was adopted. Data collection was performed using Virtual Reality (VR), biofeedback equipment to assess heart rate variability (HRV), and semi-structured interviews. In the data analysis, the level of consciousness (LC) and visualization of architectural attributes (VAA) were determined. In this way, it was possible to cross-reference the data, verifying the relationship between the stress detected, the awareness at the time of decision-making and the perception of the attributes. In the triangulation of the data (VFC x NC x VAA), the indexes were shown to be close in the decision-making with reference to the importance of the architectural attributes for the participants. Through sampling, it was found that there is a tendency for individuals to make decisions according to the architectural variables that are presented throughout the plan.
Copyright (c) 2025 Douglas de Castro Brombilla, João Carlos Souza https://creativecommons.org/licenses/by-nc-nd/4.0
Study of exposure to sunlight in high density residential zones considering ABNT NBR 15.215-3:2024
The sun is a historical premise for the city's quality of life, human health, and well-being. However, there is a discrepancy between what is produced by the construction industry in densely populated urban areas and the environmental comfort of their residents. With this in mind, the article investigated the behavior of the new metric for minimum sunlight exposure from ABNT NBR 15.215-3:2024 in verticalized neighborhoods of Curitiba/PR and Porto Alegre/RS, metropolises located in bioclimatic zones 1M (very cold with a moderate winter) and 2R (cold), respectively, where compliance with the requirement is mandatory due to the susceptibility to cold discomfort. Based on the construction potential of current master plans, it was observed that more restrictive urban planning parameters, as seen in Porto Alegre, greatly favor compliance with the standard at higher levels, even considering higher latitudes. In more permissive scenarios, such as in Curitiba, the metric alone does not provide definitive results, since it, in isolation, is not sufficient for a conclusive result on solar exposure, since most analyzed units would need to be subjected to thermal performance evaluation by NBR 15.575:2021 to verify compliance with Level I. Finally, authors concluded that aligning public policies, standardization, and market interests is necessary to ensure residents' comfort.
Copyright (c) 2024 Bruno G. M. Almeida, Roberta V. G. Souza, Luisa M. Vecchini https://creativecommons.org/licenses/by-nc-nd/4.0
Sustainable attributes valuation in multi-family buildings in four cities in Rio Grande do Sul
Construction is primarily responsible for the built environment. However, the built environment entails major environmental impacts. In order to reduce these impacts, sustainable buildings and the green market are emerging. However, it is necessary to investigate the sustainable user and the preference for green market products in the construction sector, in order to create consumer-facing products. The present study aims to investigate the preference and valuation of residents of four cities in southern Brazil in relation to presence of sustainable items in multifamily housing, seeking to understand whether, at the time of the decision to choose a property, they consider these items as determinant requirements for the choice. The method is based on the application of a questionnaire to the residents of the cities analyzed. As a result, it was observed that sustainable attributes are not considered determinant at the time of choice. The interviewees pointed out the area of the property, number of rooms, neighborhood and position of the housing unit in relation to the sun as determining factors. Also, as for pricing, the determining factor is the finishing materials. Among the items considered sustainable, the most valued were those that provide a reduction in water and energy consumption. It is concluded that, for the group studied, there is still no perception of the importance of civil construction for environmental sustainability. It is necessary that environmental education reinforces the role of buildings in the environmental impacts of Society.
Copyright (c) 2024 Júlia Oliveira Maffini, Giane de Campos Grigoletti https://creativecommons.org/licenses/by-nc-nd/4.0
Interoperability level for bridge structural analysis from the IFC data interpretation
Importing IFC (Industry Foundation Classes) data from bridge structural models into structural analysis software is common in the BIM (Building Information Modeling) workflow. However, some software tools still do not import IFC data in the extended version that covers bridge models. In addition, there is a lack of a holistic framework for determining indicators that effectively represent the interoperability level for bridge structural analysis. To prevent data loss in bridge models, this work proposes a tool for interpreting IFC data related to the semantics of bridge elements, geometry, and material properties. A new methodology was developed to quantitatively evaluate an interoperability level for bridges structural analysis, considering the relevance of the imported information by defining numerical weight values. Then, a new framework was proposed for determining each data flow’s Interoperability Level for Bridge Structural Analysis (ILBSA). The interoperability level results showed that commercial bridge structural analysis software requires significant advances in interpreting IFC data.
Copyright (c) 2024 Me. Guilherme Palla Teixeira, Dr. José Carlos Lopes Ribeiro, Dr. Kléos Magalhães Lenz César Jr, Me. Lucas Andrade Nunes, Dr. José Maria Franco de Carvalho, Dr. Diôgo Silva de Oliveira, Dr. Gustavo Henrique Nalon https://creativecommons.org/licenses/by-nc-nd/4.0
Copyright (c) 2024 Sheila Walbe Ornstein, Márcio Minto Fabricio https://creativecommons.org/licenses/by-nc-nd/4.0
Stakeholder Management in BIM Projects in the Construction Industry: Key Determinant Factors to Be Considered
The application of the BIM approach in construction engineering projects has required active stakeholder participation to optimize project management. This article aimed to analyze the critical factors for stakeholder management in projects that use BIM in construction. The research employed bibliometrics followed by content analysis to examine 124 documents published between 2010 and 2020 across 56 different sources. Seven factors and 32 critical items for stakeholder management were identified, including the discovery of 26 types of frequently neglected stakeholders. The results indicate that the critical factors are associated with BIM applications, technological combinations, structuring, barriers and limitations, sustainability issues, as well as benefits and challenges, and technological influences in the BIM context. Additionally, the roles of stakeholders within these factors were examined. One of the main findings of the research was the neglect in the proper identification of stakeholders in BIM projects.
Copyright (c) 2025 Aline Michelle Cardoso, Roque Rabechini Junior, Marcos Rogério Mazieri https://creativecommons.org/licenses/by-nc-nd/4.0
The importance of the BIM Execution Plan as a requirement in contracts for public sector projects
The Architecture, Engineering, Construction, and Operations (AECO) areas started discussing Building Information Modelling (BIM) in the 1970s. Critical success factors and barriers to BIM installment were exhaustively studied, leading to the elaboration of several guides and protocols. Many of these studies bring the BIM Execution Plan (BEP) as an essential part of the successful development of building information modeling. This article proposes a literature review by consulting articles published in national and international scientific literature, BIM guides, and ISO 19650 standards to justify the best practices for preparing PEB documents, contracts, and their interactions. Based on this analysis, guidelines are suggested for preparing the BEP based on the literature studied, aligned with the ISO 19650 standard, and adapted for the public sector. Additionally, the different international contract models are detailed, comparing them with the legally available models for bidding in Brazil. In this sense, the differentiated regime model of public procurement can be modified to meet the collaborative demands of BIM and thus better extract the benefits that the methodology offers.
Copyright (c) 2024 Jon Karl Weibull, Marcello Congro, Eduardo Thadeu Corseuil, Deane Roehl https://creativecommons.org/licenses/by-nc-nd/4.0
Comparative analysis of government efforts and roles in the adoption of BIM in Brazil and in pioneer countries
Many countries around the world are going through the process implementing Building Information Modeling (BIM) in execution of projects and public works, seeking to optimize processes, quality and savings. As innovative technology, it’s adoption requires training, technology, availability of resources and professionals motivated to continue the process. In this sense, observed that many federal, state and municipal governments agencies stagnate when faced with the prospect change, even though they are aware of advantages. Therefore, government efforts emerge, based on laws, standards, mandates, protocols and strategies that encourage public sectors to adopt BIM implementation measures. In Brazil, through the publication of Decree No. 10,306 of April 2, 2020, other state decrees and regulations from public authorities, the adoption of BIM in project and public works contracts became a requirement. That said, this article aims analyze how the implementation of BIM occurred in pioneering countries, such as the United Kingdom, United States and Singapore, and comparatively, how this process is currently occurring in Brazil and what are prospects to implementation.
modelagem da informação da construção (BIM)
Copyright (c) 2024 Luciana Ormond Zapp, Rachel Madeira Magalhães, Sergio Scheer https://creativecommons.org/licenses/by-nc-nd/4.0
Methods and tools for damage mapping of historic buildings in BIM: a systematic literature review
The intervention design in heritage buildings requires recognition of the object in various spheres: historic, artistic, architectural and diagnostic. It is in this last stage that the damage map is produced, a documentation that summarizes in graphic form, the conservation state of architectural surfaces. Mostly, the damage map is produced in drawing editors through orthographic views of the building, in a method that is not very automated nor systematized, allowing errors and ambiguity of information. In consonance with the emergence of many studies, experiments have been conducted to apply Building Information Modeling (BIM) in damage mapping for historical buildings, which can contribute to the visualization, accessibility, and consistency of information related to damage. In this sense, this article presents a Systematic Literature Review (SLR) with the objective of gathering, classifying and discussing the methods and tools that have been used for damage mapping in the BIM context, considering articles available in specific databases, from 2012 to 2023. It can be concluded that even with the gaps identified in the experiments analyzed, such as the complexity of processes and long duration of the execution stages, the discussion on this subject has been growing in recent years, in search of more efficient and accurate methods, associated with optimized workflows.
Copyright (c) 2024 João Daniel Silva Ramos, Natalie Johanna Groetelaars, Larissa Corrêa Acatauassú Nunes Santos https://creativecommons.org/licenses/by-nc-nd/4.0
Unsupervised classification of images in generative computational design processes
The use of computational techniques in Generative Design processes allows for the creation of numerous solutions. To explore these iterations, it is necessary to adopt approaches that help organize and analyze this vast solution space. This study proposes a deep learning-based methodology for unsupervised image classification, enabling the automatic exploration of generative system iterations without the need for manual labeling. The research uses the Grasshopper software to generate the iterations and transform them into images, a convolutional autoencoder to extract compact representations of the images, dimensionality reduction techniques such as UMAP, and the Gaussian Mixture Model algorithm for data clustering. The work demonstrates that this approach can organize the solution space based on morphological and spatial characteristics, contributing to new forms of interaction between the designer and artificial intelligence in the design field. The codes and images used are available here: https://github.com/researchai2/cluster2.
Copyright (c) 2024 Daniel R. A. B. Vianna, Claudio F. de Magalhães, Érico F. Mineiro https://creativecommons.org/licenses/by-nc-nd/4.0
The POE as part of the design process: reflections generated by two studies in a shopping center square
This paper presents part of the results of an activity carried out jointly by an ongoing research project and a course taught in a professional postgraduate program. Both were based on Post-Occupancy Evaluation (POE) and involved professors (of architectural design, environmental comfort, and graphic representation), undergraduate, and master's students. The text focuses on the POE of the food court at omitido during 2021.2 and 2022.2 (different phases of the Covid-19 pandemic) and its influence on schematic architectural proposals developed by the students. The multimethod approach used in the investigation included as-built surveys, walkthroughs, interviews, questionnaires, and measurements. Narrowing this arsenal of data, this paper is based on user opinions and behaviors, highlighting differences in how people perceive, occupy, and use the space and its relationship with current sanitary requirements. Reflecting the moment experienced and extrapolating the POE results, the architectural solutions developed translated users' perceptions into spatial responses to emerging issues.
Copyright (c) 2025 Emanuel M. Oliveira, Gleice V. M. A. Elali, Glauce L. A. Albuquerque, Bianca C. D. Araújo, Fábio R. Lima https://creativecommons.org/licenses/by-nc-nd/4.0
Method for improving the understanding of the perception of value by customers of real estate enterprises, based on market surveys
The building subsector has faced challenges in aligning user expectations with building designs, often delivering products that don't fully meet the customer's needs. At the same time, customers are becoming more demanding in terms of the product they receive, considering certain requirements to be essential. To remain competitive in the market, organizations need to deliver products that fully meet the values customers want. To do this, it is necessary to understand these values in depth. By conducting Design Science Research, the main result of this research is a method that allows the conversion of customer opinion data from market surveys into value attributes. The main product of the method is a preference model of the value desired by customers of housing products. This preference model informs decisions about processes for creating new products, improving existing products, and implementing design elements that improve the relationship with the use, operation, and maintenance of the building without compromising the requirements expected by customers and increasing the value delivered. A case study of modular construction was used to gather evidence to help develop the method and test it in a real-world environment. Through evaluation, the method proved capable of achieving its objective and presented no difficulties in being understood and used.
Copyright (c) 2025 Kaio Pimentel Rêgo de Oliveira, Ariovaldo Denis Granja https://creativecommons.org/licenses/by-nc-nd/4.0
Evaluation of the wood frame system in multi-family HIS in Paraná
This article presents a study of multi-story buildings in the Wood Frame construction system, implemented in the state of Paraná. The objective is to evaluate the referred construction system from the point of view of the user in multifamily social interest housing. The study started from two methodological approaches: Literature review and the case study through post-occupancy evaluation – POE. The POE was applied in two buildings located in the Metropolitan Region of Curitiba, using the following tools: interviews with intervening agents and questionnaires applied to users, aiming to characterize the object, understand its operation and recognize the residents perception of quality and performance of their housing unit. The requirements were: luminous comfort, thermal comfort, acoustic comfort, maintenance and spatial analysis of the apartments. The results demonstrate that the performance in use of multifamily buildings in Wood Frame is satisfactory, although there are non-conformities recurring, reported by users, with regard to acoustic, thermal and maintenance performance.
Copyright (c) 2024 Noelli Nara Rodrigues, Ricardo Dias Silva https://creativecommons.org/licenses/by-nc-nd/4.0
OpenBIM integration of model and budget with the national information classification system: an interoperable and collaborative workflow proposal
Given the implementation of Building Information Modeling (BIM) in the Construction Industry, the topic of standardizing information and processes is in vogue. Thus, NBR 15965:2022 presents the National Construction Information Classification System aiming to establish the terminology and classification structure for modeling construction information. The objective of the article is to propose an interoperable and collaborative workflow that helps designers and estimators insert relevant properties and parameters into the BIM model in the Industry Foundation Classes (IFC) format. Using the Design Science Research (DSR) methodology, the workflow developed is a method of integrating project modeling and budget preparation, through the National Classification System, using open source tools. Thus, the information requirements were defined for the designers and the estimator, and a tool (Add-on) was developed in Blender, which allows the creation of personalized properties in the IFC model and the automated export of the quantitative spreadsheet and spreadsheet budget. The application of the workflow, in the presented BIM project model, made it possible to classify the model elements according to NBR 15965, and optimized the budgeting stage without depending on proprietary software.
Copyright (c) 2024 Rebeca Viana Alencar Rodrigues Moura, Giuseppe Miceli Junior, Paulo César Pellanda https://creativecommons.org/licenses/by-nc-nd/4.0
The required security in social housing projects: challenges and opportunities
This article conducts a Systematic Literature Review (SLR) on security in Social Housing Projects, emphasizing the need to adapt security requirements to the dynamic socioeconomic and familial transformations. The study proposes an integrated and detailed analysis, identifying how the variable security preferences of users can be more effectively understood and met. Using a multidisciplinary approach, the paper addresses security beyond crime prevention, considering physical, social, psychological, and economic factors. The SLR methodology allows an in-depth view of the factors shaping residents' perceptions of security, highlighting the need for strategies that promote not only physical security but also the well-being and stability of the residents. This article contributes to the field by offering a critical synthesis of existing research and suggesting guidelines for future interventions and studies in social housing.
Copyright (c) 2025 Danilton Luis Lima Jesus de Aragão, Leticia Cabrera, Vera Lúcia Tieko Suguihiro, Ercilia Hitomi Hirota https://creativecommons.org/licenses/by-nc-nd/4.0
SWOT matrix in the implementation of BIM in the teaching of architecture and urbanism in the Federal University of Juiz de Fora
This article aims to highlight the possibilities and limitations of implementing BIM in the teaching of Architecture and Urbanism, based on literature discussions and the perspective of the Architecture and Urbanism course at the Federal University of Juiz de Fora. Using a participatory research approach, an empirical investigation was conducted involving data collection through an interview, questionnaires, and a focus group. Based on the results collected, a SWOT matrix was created, highlighting the weaknesses, threats, strengths, and opportunities of BIM implementation, considering political, procedural, and technological aspects. In conclusion, a scenario of opportunities emerges, where the actions of the ANTAC BIM Cell Network have proven to be an effective path for overcoming weaknesses, particularly the cultural barriers faced by newcomers to the sector. This progress is observed both in the persistence of maintaining an agenda of activities for the BIM Cell at the university and in the motivation of students to tackle challenges and, through critical analysis, develop plans for complementary learning.
Copyright (c) 2025 Natália Rosa Fantin, Frederico Braida Rodrigues de Paula https://creativecommons.org/licenses/by-nc-nd/4.0
Additive manufacturing in the manufacture of molds for the manufacture of hydraulic tilesfacture of hydraulic tiles
With the advent of 3D technologies, the use of additive manufacturing has made it possible to manufacture tooling for the mass production of artifacts. In this sense, the objective of the research is to insert additive manufacturing into the hydraulic tile production process, specifically in the manufacture of molds. The proposed methodology consisted of CAD modeling, selection of the prototyped material and adjustments to the printer configuration to adapt to the dimensions of the equipment. The stage of validating the molds and manufacturing the tiles was carried out in partnership with Fábrica de Mosaicos de Pelotas - RS. As a result of the research, the mold for making the tiles was manufactured using 3D printing, using CAD computer modeling, with visual reference to the tile pattern in the entrance hall of the Municipal Palace of Porto Alegre, Rio Grande do Sul. The conclusion of the research demonstrated how science, in partnership with industry, can contribute to technological advances in the means of production in an industry that preserves its century-old manufacturing process.
Copyright (c) 2024 Dr. Arthur Thiago Thamay Medeiros, Dr. Fabio Silva, Pedro Arthur , Gabriel Kauffmann https://creativecommons.org/licenses/by-nc-nd/4.0
DTx2: creating a type design method incorporating Design Thinking to increase user participation
It was observed that in existing type design methods the focus is on technical issues or the designer's own issues, with an absence of steps or tools related to the user's needs. This study proposes a method of creating types with greater user participation through the addition of Design Thinking (DT) steps and tools. To this end, Design Science Research (DSR) was used as research method. The result is a proposed method for type design with the addition of DT, named DTx2, consisting of 6 steps and 14 tools, which provides this proximity while respecting the particularities of the type creation process. This study, in addition to establishing a basis for subsequent practical application of the method, serves students and researchers, not only as a theoretical basis, but also as an increase and encouragement for greater debate on the subject.
Copyright (c) 2024 João Vitor Moreira de Souza, Daniel de Salles Canfield https://creativecommons.org/licenses/by-nc-nd/4.0