基于改进的FAHP评价法对桥梁施工质量评价

发布时间：2018-03-09 09:08

本文选题：施工质量　切入点：隶属度矩阵　出处：《土木工程与管理学报》2017年01期 　论文类型：期刊论文

【摘要】：基于传统的FAHP评价法对桥梁施工质量进行评价时,隶属度矩阵通常是由隶属度函数法来确定的;但是,目前并没有一种科学合理的方法确定隶属度函数,多是由专家在其经验的基础上确定,从而导致评价结果带有一定的主观性。为了使评价结果真实地反映实际情况,在FAHP评价法的基础上,提出"比例法"来代替隶属度函数法确定隶属度矩阵,并以实际工程为案例进行验证,评价结果表明:"比例法"是以实际检测结果为基础,构造的隶属度矩阵与桥梁施工质量的真实状况相符,消除了隶属度函数法给评价结果带来的主观性;同时对评价结果进行分析,指出桥梁施工过程中存在的缺陷及安全隐患,并给出一些可行性建议及措施,对桥梁施工及后期管养有一定的指导作用。
[Abstract]:When evaluating the quality of bridge construction based on the traditional FAHP method, the membership matrix is usually determined by the membership function method, but there is no scientific and reasonable method to determine the membership function at present. Most of them are determined by experts on the basis of their experience, thus leading to a certain subjectivity of the evaluation results. In order to make the evaluation results truly reflect the actual situation, on the basis of the FAHP evaluation method, The proportion method is put forward to determine the membership matrix instead of the membership degree function method. The evaluation results show that the proportion method is based on the actual test results. The constructed membership matrix accords with the real condition of the bridge construction quality, eliminates the subjectivity brought by the membership function method to the evaluation results, and analyzes the evaluation results, and points out the defects and hidden dangers in the bridge construction process. Some feasible suggestions and measures are given to guide bridge construction and later management.
【作者单位】：内蒙古科技大学土木工程学院;
【基金】：内蒙古自治区高等学校科学技术研究项目(NJZY14167) 内蒙古科技大学“产、学、研”基金项目(PY-201206)
【分类号】：U445.1

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