地铁列车时刻表
模块化程序设计
风险分析(工程)
计算机科学
风险评估
过程管理
业务
计算机安全
程序设计语言
操作系统
作者
Mohamad Abdul Nabi,Islam H. El-adaway
出处
期刊:Journal of the Construction Division and Management
[American Society of Civil Engineers]
日期:2022-07-01
卷期号:148 (7)
被引量:1
标识
DOI:10.1061/(asce)co.1943-7862.0002311
摘要
Various studies developed models and decision support tools to assess the feasibility and optimize the use of modularization. However, none has explored the schedule benefits of modular construction. This paper fills this knowledge gap. To this end, the authors completed the following: (1) analyzed the criticalities of the various modular risk factors on potential schedule savings using data collected from 48 industry professionals, (2) investigated the schedule savings associated with the use of modularization using data collected from 68 modular construction projects, and (3) developed an interrelated assessment model to calculate the schedule savings of using modularization. The provided model was verified using extreme conditions, surprised behavior tests, and sensitivity analysis. Also, it was validated by industry experts. The results show that design and engineering issues, regulatory and organizational matters, and resources and technology aspects are among the top parameters affecting schedule savings of modularized construction projects. This research adds to the body of knowledge by developing a decision-making benchmark that can assist project stakeholders in making proactive decisions, suitable mitigating strategies, and early corrective actions to ensure maximized capitalization on the schedule benefits of modularization in the construction industry.
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