Virtual Reality Supported Site Layout Planning for Modular Integrated Construction of High-Rise Buildings

Author(s):  
Zhiqian Zhang ◽  
Wei Pan
2019 ◽  
Vol 26 (3) ◽  
pp. 136-143 ◽  
Author(s):  
Zhiqian ZHANG ◽  
Wei PAN

Modular integrated construction of high-rise buildings has shown its potential in accelerating the speed of construction, improving safety, safeguarding quality and enhancing productivity. However, due to the disruptive change to the construction process, challenges are identified to effectively plan and handle multiple lifts for hoisting heavy modules. Research on lift planning includes the development of simulation tools. However, the previous tools provided either static simulations or pre-designed animations that did not address the interactions between planners and the tools. Virtual reality (VR) offers an opportunity to build an interactive and navigable 3D environment. This paper aims to develop a userfriendly VR-supported tool for achieving effective lift planning for constructing high-rise modular buildings. First, the module lifting process and tower crane operations were analysed. Second, a VR demonstration was developed using a real-life modular building project. Third, the demonstration was used during interviews with the project team to verify the effectiveness of the developed tool. Results suggest that the tool can help optimise the site layout and lift logistics through the provided functions of collision detection and construction simulation. The findings suggest that VR-supported lift planning will contribute to ensure site safety and enhance the productivity of modular high-rise building construction.


CivilEng ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 325-348
Author(s):  
Kane Whitlock ◽  
Fonbeyin Henry Abanda ◽  
Marcelline Blanche Manjia ◽  
Chrispin Pettang ◽  
George Elambo Nkeng

This study presents an investigation into the extent to which emerging building information modelling (BIM) can be applied to construction logistics management (CLM). Given the specialist nature of the domains, the study employed an in-depth qualitative interview, whereby six experts were interrogated about their experiences of BIM for CLM. The study found the main applications of BIM on CLM to be the creation of three-dimensional (3D) site layout plans and four-dimensional (4D) coordination of site processes and common user plant, updating the 4D logistics plan as the project progressed and collaboration in BIM-based logistics coordination. Furthermore, there was a consensus amongst interviewees on improvement in site safety, comprehension of logistics information, efficiency on site, and effectiveness of layout planning as the main benefits. Lastly, the lack of training with implications on understanding was one of the main barriers to applying BIM to CLM. The findings from this study have the potential to stimulate the uptake of BIM by construction logistics practitioners. By so doing, the performance construction project delivery can be improved, and waste can be minimised or eliminated.


Author(s):  
Abbas Ahmad MUHAMMAD ◽  
Ibrahim YITMEN ◽  
Sepehr ALIZADEHSALEHI ◽  
Tolga CELIK

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