College of Architecture and Urban-Rural Planning, Sichuan Agricultural University, Chengdu, Sichuan, China.
PLoS One. 2020 Jan 27;15(1):e0227787. doi: 10.1371/journal.pone.0227787. eCollection 2020.
Prefabricated construction (PC) has attracted wide spread attention as a model of sustainable development for the construction industry of the future. Although the PC has many advantages, it is still at an initial stage in China. Based on the current conditions in China, this study focuses on the interrelationships of factors affecting PC promotion. Firstly, through a comprehensive review of relevant literatures and expert recommendations, 5 factors were identified: policy factor, technical factor, management factor, market factor and cost factor. Next, the data were collected through a questionnaire survey, and the questionnaire data were processed using SPSS 24.0 and AMOS 22.0. The overall relationships of each factor were quantitatively analyzed with Structural Equation Modeling (SEM). The results show that the policy factor plays a dominant role, while the management factor and market factors are also significant. This study also provides decision makers with relevant information about the factors involved, which will be helpful in devising appropriate strategies for the wider adoption of PC.
预制装配式建筑作为未来建筑行业可持续发展的典范，受到了广泛关注。虽然预制装配式建筑具有许多优点，但在我国仍处于起步阶段。基于我国的现状，本研究聚焦于影响预制装配式建筑推广的因素之间的相互关系。首先，通过对相关文献的全面回顾和专家建议，确定了 5 个因素：政策因素、技术因素、管理因素、市场因素和成本因素。接下来，通过问卷调查收集数据，并使用 SPSS 24.0 和 AMOS 22.0 对问卷数据进行处理。采用结构方程模型（SEM）对各因素之间的整体关系进行定量分析。结果表明，政策因素起着主导作用，而管理因素和市场因素也很重要。本研究还为决策者提供了有关所涉及因素的相关信息，这将有助于制定更广泛采用预制装配式建筑的合适策略。
