施工人员建筑废弃物减量化行为意识研究

Construction Personnel Attitude and Behavior on Construction Waste Minimization

随着可持续发展和绿色建筑的提出,建筑废弃物减量化正成为一个研究热点。建筑行业属劳动密集型,建筑废弃物的产生直接或间接地受施工人员行为意识的影响。本文从施工人员的角度出发,探讨其建筑废弃物减量化意识与行为之间的关系。基于计划行为理论,结合访谈创建了施工人员建筑废弃物减量化行为意识量表,在保证量表有良好的信度和效度的前提下,构建了施工人员建筑废弃物减量化行为意识结构方程模型,并通过问卷调查收集数据对模型进行了验证。结果表明,施工人员的减量化态度对其行为倾向影响最大,而行为倾向不能够预测实际行为,其实际行为仅受知觉行为控制影响显著。

With the proposal of sustainable development and green building,construction waste minimization is becoming a hot point of research.As the Chinese construction industry is still labor-intensive,the awareness toward construction waste reduction of construction personnel directly or indirectly influences construction waste generation.Therefore,from the perspective of construction personnel,this paper was to explore the relationship between their awareness and behavior toward construction waste minimization.Based on the theory of planned behavior,the questionnaire survey for construction personnel on wasteful behavior and awareness of construction waste was designed by site interviews.The structural equation model concerning the involvement of individual awareness and behavior regarding waste minimization was built to explore the relationship between awareness and behavior on the basis of high reliability and validity of the scale.Through questionnaire survey,the validated model demonstrated that the attitude from construction workers on construction waste minimization exerts greatest influence on behavioral intention.However,their behavioral intention is unable to predict behavior,while Perceived Behavioral Control has a significant effect on behavior.