设计人员的建筑废弃物减量化行为研究

发布时间：2019-03-08 09:40

【摘要】：改革开放以来,中国经济迅猛发展,城市大量基础设施不断兴建,以及城镇化的持续推进,导致短时间内建筑废弃物不断增加。为了减缓建筑废弃物不断增长所带来的环境压力以及所造成极大的资源短缺问题,推行循环经济发展模式被普遍认为是解决建筑废弃物问题最有效的方法之一,同时建筑废弃物减量化被广泛关注。本文立足于源头削减,通过改变人的态度和行为,以设计人员为研究主体,开展建筑废弃物减量化行为的研究。在对建筑废弃物减量化行为的相关文献分析整理的基础上,本文对设计人员的建筑废弃物减量化影响因素进行梳理,基于解构计划行为理论,构建初步的研究模型。根据专家访谈的结果,对初步研究模型改进后,得出理论模型,提出研究假设,设计调查问卷。通过问卷调查验证研究假设,对理论模型进行修正后得到设计人员的建筑废弃物减量化行为的最终模型,并分析了各影响因素对设计人员的建筑废弃物减量化行为的作用机理和影响权重。依据实证研究的结果,以设计人员为出发点,提出对建筑废弃物管理方面有针对性的意见和建议。研究结果显示,建筑废弃物减量化行为意向和知觉行为控制会直接影响设计人员的建筑废弃物减量化行为的实施,其中知觉行为控制比行为意向的影响程度要大。建筑废弃物减量化行为态度、主观规范会影响设计人员的减量化行为意向,其中主观规范的影响程度比行为态度大,同时,知觉行为控制对设计人员的减量化行为意向没有显著影响。知觉有用性、兼容性、知觉易用性、责任感对设计人员的建筑废弃物减量化行为态度呈现显著正向影响,其影响程度依次减小。外部影响和人际影响对设计人员的建筑废弃物减量化行为的主观规范呈现依次减小的显著正向影响。经济激励、便利条件、自我效能对设计人员的建筑废弃物减量化行为的知觉行为控制呈现递减的显著正向影响。
[Abstract]:Since the reform and opening up, the rapid development of China's economy, the continuous construction of a large number of urban infrastructure, and the continuous advancement of urbanization have led to the continuous increase of construction waste in a short period of time. In order to alleviate the environmental pressure caused by the increasing construction waste and the great shortage of resources, it is generally recognized that promoting the circular economy development model is one of the most effective methods to solve the construction waste problem. At the same time, the construction waste reduction has been widely concerned. In this paper, based on the source reduction, through changing people's attitudes and behaviors, designers are the main research subjects to carry out the study of construction waste reduction behavior. On the basis of literature analysis of construction waste reduction, this paper combs the influencing factors of designers' construction waste reduction, and constructs a preliminary research model based on deconstruction planning behavior theory. According to the results of expert interview, after improving the preliminary research model, the theoretical model is obtained, the research hypothesis is put forward, and the questionnaire is designed. The hypothesis of the research is verified by questionnaire investigation, and the final model of the designer's construction waste reduction behavior is obtained by modifying the theoretical model. The mechanism and weight of the influence factors on the reducing behavior of the designers' construction waste are also analyzed. Based on the results of the empirical study, this paper puts forward some suggestions and suggestions on the management of construction waste from the point of view of designers. The results show that construction waste reduction behavior intention and perceptual behavior control will directly affect the implementation of designers' construction waste reduction behavior, in which perceptual behavior control is greater than behavior intention. Construction waste reduction behavior attitude, subjective norms will affect the designer's intention to reduce behavior, in which the degree of influence of subjective norms is greater than behavior attitude, and at the same time, Perceptual behavior control has no significant effect on the designer's intention to reduce behavior. Perceived usefulness, compatibility, perceived ease of use and sense of responsibility had a significant positive impact on designers' attitudes towards reducing construction waste behavior, and the degree of influence was reduced in turn. The external influence and interpersonal influence on the subjective norms of designers' construction waste reduction behavior showed significant positive effects in turn. Economic incentive, convenience and self-efficacy have a significant positive effect on the perceived behavior control of designers' construction waste reduction behavior.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：X799.1

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