基于系统动力学的建筑施工企业安全绩效提升研究

发布时间：2018-02-27 09:01

本文关键词： 建筑施工企业安全绩效系统动力学仿真模拟　出处：《首都经济贸易大学》2017年硕士论文　论文类型：学位论文

【摘要】：近年来,国家和建设行政主管部门对建筑安全生产高度重视,相应的安全管理体系也日趋完善,建筑施工业安全事故发生的概率也逐渐降低,但是建筑施工事故的严重性依然是相当严峻,而建筑施工企业安全绩效一直是衡量施工企业安全生产水平的重要指标,所以如果能够找到建筑施工企业安全绩效的影响因素,明确各个因素之间的影响作用,对其之间相互关系进行梳理分析,那么这将会对建筑施工企业事故的预防及绩效的提升有着现实的意义。但是在现有的关于安全绩效的研究中,有关安全绩效的定性结论有很多,而定量的数据结论相对甚少,而且所选取的量化指标也不够合理,主要的问题是受到人为的影响比较大,系统性和科学性不够。因此,在实际的应用过程中存在一定的局限性。本论文首先通过对国内外有关安全绩效影响因素的文献进行了研究分析,然后对这些安全绩效影响因素进行了梳理统计,在此基础上,结合我国当前建筑施工企业的实际情况,通过问卷调查的方法分析得出影响建筑施工企业安全绩效的28个因素,针对于这些因素,从内部因素(人的安全素质、物的安全状态、工艺技术、环境安全状态、管理水平)和外部因素(社会安全价值观、其他主体、安全法律法规)两个视角对建筑施工企业安全绩效影响因素进行分析,最后运用系统动力学建模软件构建了建筑施工企业安全绩效模型,为模型的仿真模拟做出铺垫。论文运用定性和定量相结合的多元分析方法,通过对建筑施工企业安全绩效模型进行仿真模拟分析,从而找到影响建筑施工企业安全绩效的五个关键性因素是:决策者行为合理度、安全文化、安全法律法规、工程技术科技含量水平、应急及事故处理水平,并且分别从这五个方面提出了相应的措施建议,便于相关政府单位和施工企业制定合理的干预政策,为建筑施工企业安全绩效的提升指明了方向并提供了理论依据,对建筑施工企业安全发展有着重要意义。
[Abstract]:In recent years, the state and construction administrative departments attach great importance to construction safety production, the corresponding safety management system is becoming more and more perfect, and the probability of safety accidents in construction industry is gradually reduced. However, the severity of construction accidents is still quite severe, and the safety performance of construction enterprises is always an important index to measure the safety production level of construction enterprises, so if we can find the factors that affect the safety performance of construction enterprises, It is of practical significance to clarify the influence of various factors and analyze the relationship between them, which will be of practical significance to the prevention of accidents and the improvement of performance of construction enterprises. However, in the existing research on safety performance, There are a lot of qualitative conclusions about safety performance, but quantitative data conclusions are relatively few, and the quantitative indicators selected are not reasonable. The main problem is that they are influenced by human beings and are not systematic and scientific enough. In the process of practical application, there are some limitations. Firstly, through the research and analysis of the domestic and foreign literature on the factors affecting safety performance, and then the statistical analysis of these factors, on the basis of this, According to the actual situation of the construction enterprises in our country, the 28 factors influencing the safety performance of the construction enterprises are analyzed by the method of questionnaire survey. In view of these factors, the internal factors (safety quality of human beings, safety state of objects) are analyzed. Process technology, environmental safety status, management level) and external factors (social security values, other subjects, safety laws and regulations) are two perspectives to analyze the factors affecting the safety performance of construction enterprises. Finally, the safety performance model of construction enterprises is constructed by using the system dynamics modeling software, which lays the groundwork for the simulation of the model. Based on the simulation and analysis of the safety performance model of construction enterprises, five key factors influencing the safety performance of construction enterprises are found: reasonable degree of behavior of decision makers, safety culture, safety laws and regulations. The level of engineering technology content, the level of emergency and accident handling, and the corresponding measures and suggestions from these five aspects are put forward respectively, so as to facilitate the relevant government units and construction enterprises to formulate reasonable intervention policies. It points out the direction and provides the theoretical basis for the improvement of the safety performance of the construction enterprises, which is of great significance to the safety development of the construction enterprises.
【学位授予单位】：首都经济贸易大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F426.92;F273;N941.3

【参考文献】