Department of Civil Engineering, Faculty of Engineering, Universiti Putra Malaysia, Serdang, Malaysia.
Nanning College for Vocational Technology, Nanning, China.
PLoS One. 2024 May 6;19(5):e0301370. doi: 10.1371/journal.pone.0301370. eCollection 2024.
Occupational injuries in the construction industry have plagued many countries, and many cases have shown that accidents often occur because of a combination of project participants. Assembled construction (AC) projects have received extensive attention from Chinese scholars as a future trend, but few studies have explored the interrelationships and potential risks of various stakeholders in depth. This study fills this research gap by proposing a multi-stakeholder AC risk framework. The study surveyed 396 stakeholders, then analyzed the collected data and created a risk framework based on Structural Equation Modelling (SEM) and the CRITIC weighting method. The results revealed that factors like "regular supervision is a formality," "blindly approving the wrong safety measures," and "failure to organize effective safety education and training." are vital risks in AC of China. Finally, the study validates the risk factors and the framework with 180 real-life cases, which shows that the proposed framework is theoretically grounded and realistic. The study also suggests multi-level strategies such as introducing AI-based automated risk monitoring, improving the adaptability of normative provisions to technological advances, and advancing the culture of project communities of interest to ensure AC's safe practices.
建筑行业的职业伤害困扰着许多国家，许多案例表明，事故往往是由于项目参与者的组合造成的。装配式建筑（AC）项目作为未来的趋势受到了中国学者的广泛关注，但很少有研究深入探讨各利益相关者之间的相互关系和潜在风险。本研究通过提出一个多利益相关者的 AC 风险框架来填补这一研究空白。该研究调查了 396 名利益相关者，然后对收集到的数据进行了分析，并基于结构方程模型（SEM）和 CRITIC 权重方法创建了一个风险框架。结果表明，“定期监督流于形式”、“盲目批准错误的安全措施”和“未能组织有效的安全教育和培训”等因素是中国 AC 的重大风险。最后，该研究通过 180 个真实案例验证了风险因素和框架，表明所提出的框架具有理论基础和现实意义。研究还提出了多层次的策略，如引入基于人工智能的自动化风险监测、提高规范规定对技术进步的适应性，以及推进项目利益相关者社区的文化建设，以确保 AC 的安全实践。
