scholarly journals Towards Digital Architecture, Engineering, and Construction (AEC) Industry through Virtual Design and Construction (VDC) and Digital Twin

Author(s):  
Hamed Nabizadeh Rafsanjani ◽  
Amir Hossein Nabizadeh
2021 ◽  
Vol 9 (04) ◽  
pp. 39-46
Author(s):  
Prof. Swarnali Ghosh Dastider ◽  
Luis Rosa

Real-time collaboration of multiple digital models is vital for successful construction projects using Virtual Design and Construction (VDC) or Building Information Modeling (BIM). Real-time collaboration allows users to workshare within a multidisciplinary team to co-author multiple smart digital models for better efficiency. This can be done in two ways, either using a physical server (Local Area Network/LAN server) or cloud-based server (Wide Area Network/WAN server). Such cloud-based servers are A360, C4R, Collaboration for Revit, or BIM360Design collaborate, etc. However, above-mentioned cloud services come at a significant price, making it challenging for academia and small businesses to perform real-time collaboration using BIM/VDC models. To find an affordable alternative, an attempt was made as part of the Virtual Design and Construction (VDC) course offered by the Construction Science and Management Department (CSM). For this case study, a popular and free (Google) cloud server was tested as a WAN server to host four multidisciplinary collaborative VDC central models for five users across five different geographic locations and time zones. The study rendered successful results to establish a real-time collaborative workshare environment; hence, can significantly benefit academia and small business.


2005 ◽  
Vol 15 (3) ◽  
pp. 129-134
Author(s):  
K. Beucke ◽  
B. Bürklin ◽  
J. Hanff ◽  
D. Schaper

2018 ◽  
Vol 2 (3) ◽  
pp. 209
Author(s):  
Nouran Elabd ◽  
Laila Khodeir

Since the expression "Building Information Modeling" (BIM) was initially presented in the Engineering and Construction AEC industry in the most recent decade; it has changed numerous parts of the design, construction, and operation of a building. BIM is a middleware connector that represents the advancement and utilization of PC. BIM has various frameworks which have been conducted by the pioneers in the BIM industry to enhance the BIM process. There is a study of the reflection of those frameworks on the Egyptian AEC industry to overcome the threats that prevent Egypt from applying BIM technology more broadly. In addition, a comparison is conducted between the successful countries which implemented BIM in their projects and managed to enhance their adoption by examining the local challenges and targets. The countries then made strategies and standards to overcome the aforementioned obstacles. Furthermore, successful actions were applied that can match with the Egyptian industrial requirements. This paper is expected to define the challenges which are facing the Egyptian industry to apply BIM and the potential capabilities of solving those problems. To acquire the vital information to carry on this paper, a questionnaire was created and distributed in the AEC community. The reason for the study was to see how experts consider BIM as a device in the fields of design and construction in general and in the Egyptian industry particularly. The aim of this paper is to propose a framework through several case studies which are discussed, analyzed and compared. The purpose of the analysis is to explore the importance of using BIM. Additionally, exploring the effect of different parameters on implementing BIM helped significantly during the process. It starts with proposing its framework with evaluating matrix that contains attributes to measure its success, moreover, it serves as a great help to the Egyptian companies that make real business decisions about enhancing BIM implementation through this framework.


2015 ◽  
Vol 10 (2) ◽  
pp. 71
Author(s):  
Saulo Almeida dos Santos Britto ◽  
Sergio Scheer ◽  
Calvin Kam ◽  
Martin Fischer

<p class="Resumo">A implementação de tecnologias da informação na construção civil, como <em>Virtual Design and Construction</em> / <em>Building Information Modeling</em> (VDC/BIM) representam uma nova perspectiva para melhores práticas na AECO (Arquitetura; Engenharia; Construção; Operação). Contudo, no cenário brasileiro, estas práticas carecem de métodos para medição e análise de desempenho processual da informação na gestão do processo de projeto, demonstrando a deficiência da documentação de critérios e seleção de indicadores que contribuam para melhoria do setor da construção civil. Trata-se de uma pesquisa descritiva sobre a exploração do método <em>VDC Scorecard</em> e a adaptação à realidade brasileira, tendo por base pesquisa bibliográfica e documental existentes em bases de dados internacionais e nacionais explorando os seguintes aspectos: benefícios registrados; dificuldades na implementação; boas práticas na gestão do projeto. A pesquisa valida a importância dos métodos de desempenho que se adequem ao contexto nacional, viabilizando a integração e controle da informação entre agentes envolvidos num modelo colaborativo de edificação virtual e apropriação de dados por meio dos modelos de desempenho configurados através da análise contínua dos processos, da organização e do produto. Esta apropriação possibilita a documentação de um banco de dados de práticas eficientes para gestão de processos de projeto configurando o desempenho do modelo.</p>


2004 ◽  
Vol 18 (2) ◽  
pp. 71-83 ◽  
Author(s):  
Ana Cristina Bicharra Garcia ◽  
John Kunz ◽  
Martin Ekstrom ◽  
Arto Kiviniemi

Author(s):  
Qian Zhang ◽  
Xiaoying Guo ◽  
Maojun Sun ◽  
R. Dinesh Jackson Samuel ◽  
Priyan Malarvizhi Kumar

Virtual reality (VR) has advanced as a collaborative, realistic, and creative computation technique in recent decades. With organizations becoming digitally more focused and employees’ experience changed by technology, manager’s face and continue to confront several obstacles in the digital transformation process. Recent advances in information integration have been made possible by implementing the improved digital twin (DT) paradigm and its use in the workspace. To solve these problems, simulated convergence, realistic dynamic computational decision-making, and other tools are effective. This helps to complete activities with physical models and records. Thereby, this paper presents a Visually Improved Digital Media Communication Framework (VIDMCF) using VR technology and DT. Incorporating all information, displaying the whole procedure, avoiding challenges, closing loops, optimizing repetitive processes, and making complex decisions in real-time can be aided by reproducing physical systems in the virtual design and adding VR and digital mirror twin to the output of digital media. The proposed model can achieve connectivity and convergence among the realistic atmosphere and the digital environment’s virtual system in cyber-real-space harmony over the life cycle.


2016 ◽  
Author(s):  
Lennart Andersson ◽  
Kyla Farrell ◽  
Oleg Moshkovich ◽  
Cheryle Cranbourne

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