Purpose As a pillar of integrated digital delivery (IDD), building information modeling demonstrates the tremendous potential to enhance productivity for architectural, engineering and construction (AEC) industry worldwide. However, implementation solutions presents numerous challenges related its adoption implementation. Distinguishing comprehensive set critical factors can facilitate professionals execute their strategies in properly planned manner, thus augmenting possibilities...

Building Information Modeling (BIM) and sustainable buildings are two future cornerstones of the Architectural, Engineering Construction (AEC) industry. In Singapore’s context, Green Mark (GM) scoring system is prevalently used to assess sustainability index green buildings. BIM provides semantic geometry information buildings, which proliferated as technological process backbone for building assessment. This research, through vast literature reviews, identified that current procedure...

Prefabrication is not only economically optimal but also environmentally sustainable; hence, it the future of construction.Furthermore, mass customization prefabrication.In era, production paradigm in precast concrete (PC) factories will inevitably shift toward a blend make-to-order (MTO) and make-to-stock (MTS) from current MTO dominant model.Because PC have more motivation to fulfill orders secure profit, hierarchical scheduling mechanism first MTS second seems reasonable.Meanwhile, an...

Prefinished prefabricated volumetric construction (PPVC) represents an innovative approach within the Design for Manufacturing and Assembly (DfMA) framework aimed at enhancing efficiency in built environment sector. Despite its promising potential, research on PPVC adoption associated benefits remains scarce. This study evaluated existing level of Singapore's industry; investigated perceived industry, organizational, project levels; examined performance indicators critical risk factors...

Building Information Modelling (BIM) and sustainable buildings are two future cornerstones of the Architectural, Engineering Construction (AEC) industry. Considering current challenge in assessing level new buildings, as well emergence digital-based project delivery operation, this research intends to study integration BIM sustainability assessment framework: its feasibility, AEC industry's perception possible approach. The industry is inherently fragmented collection such a large amount...

摘要:

Building Information Modelling (BIM) plays a pivotal role in the digitization of facilities management (FM), fundamentally transforming built environment sector. However, managing change organizations to successfully transition into BIM-enabled FM system remains significant challenge. To address this, this paper starts with literature review existing theories and practices digital transformation Based on analysis barriers strategies identified review, five-step roadmap for BIM adoption is...

The rapid urbanization observed in major Chinese cities has resulted the degradation of both urban and rural environments. In response to this challenge, concept regional green spaces emerged as an innovative approach coordinate manage space resources across areas. This study focuses on conducting a comprehensive analysis evolution, driving factors, future scenarios Changzhou, which serves representative Type I large city China. To accomplish analysis, Landsat satellite images from 1992,...

Prediction of interior room layout from observations on the exterior boundaries a unit is sometimes needed in cases emergencies when entry denied. Seeing that 3D laser scanners are becoming smaller, lighter, and easier to carry around, this paper attempts offer fast method can automatically reconstruct model relying merely point cloud boundaries. The first partitions building floor space generate so-called “room seeds” intersections lines extended detected wall segments. Then, grammar...

This study aims to investigate the value creation and paradigm shift brought by Integrated Digital Delivery (IDD) in built environment. The focus of is on implementation IDD Additions Alternations (A&A) projects, using a case conversion retail mall into leasable office space for banking medical operations Singapore. examines perception project stakeholders, benefits A&A barriers implementation. Results indicate that projects leads improved time, cost, quality, better design outcomes,...