工程施工现场安全评价方法的研究与应用  

Research and Application of Construction Security Assessment Method on an Actual Project

作　　者：张健[1] 隋杰明[1] 苑宏利 刘文朝 隋杰超 

机构地区：[1]沈阳建筑大学土木工程学院,辽宁沈阳110168 [2]国电和风风电开发有限公司,辽宁葫芦岛125001 [3]中国建筑材料工业地质勘察中心辽宁总队,辽宁沈阳110004 [4]河北省固安县建设局,河北廊坊065500

出　　处：《沈阳建筑大学学报（自然科学版）》2009年第2期308-311,共4页Journal of Shenyang Jianzhu University：Natural Science

基　　金：建设部科技项目(05-k1-9)

摘　　要：目的为有效地对工程现场安全性进行评价,研究工程现场安全评价方法.方法根据实际工程现场特点,采用故障树分析方法对评价工程进行分析,分解成工序层及危险事件层,采用层次分析法确定权重,随机一致性比率经检验均满足CR<0.1的要求.结果明确了工程中人工挖孔桩;墙体、砼构件、管道拆除;斜拉式悬挑脚手架安拆等重点工序的危险性.综合集成安全性评价法可从底层向上逐层计算,最后得到总体评价结果.结论该方法操作性强,可对一些实际工程进行某一指标的安全评价.用综合集成安全性评价法对工程施工过程进行安全性评价可以解决评价中的模糊性问题,克服评价结果主观性强的缺点,且使其进行量化并数字处理,减轻了主观判断带来的差异,使结果更加精确,计算过程和结果更加符合实际情况.To effectively assess construction project spots＇ security, an assessment method is put forward, on practical condition of project spot. It completely analyzes the actual project in malfunction tree method, and breaks down into working procedure layers and jeopardy incident layers. AHP（ Analytic Hierarch Process） was brought forward to ascertain its weightiness. Random consistency rates achieve criterion after being checked out. With the general integration risk assessment method, every layer and the whole project spot＇s security grade are ascertained. By test of actual example, the method mentioned above could effectively evaluate any place or any working procedure fatalness of actual project such as got-up stake, demolition of wall and concrete component, scaffold installing and removing etc. Integrated safety evaluation method can be calculated from the bottom up layer by layer, and finally the overall evaluation results are gotten. This method is easily handled and can be used to evaluate the safety index on a few actual projects. Integrated safety evaluation method of construction safety evaluation process can solve the ambiguity of the evaluation issues, overcome shortcoming of strong subjectivity of the result, quantify and digitize the process, reduce the error caused by subjective judgments. The results become more precise and the calculation process and results are more in line with the actual situation.

关 键 词：综合集成评价法 层次分析法 建筑工程现场 安全评价 

分 类 号：TU758.15[建筑科学—建筑技术科学]