基于模糊层次分析法的高桩码头安全性评估

影响高桩码头安全性的因素很多。传统的高桩码头安全性评估方法主要是依靠检测结果进行定性分析,很少对其进行准确的量化评估。为了准确分析高桩码头安全性状况,本文参考桥梁安全性评估法进行研究,将安全性评估分为外观检测评估和承载能力评估,通过模糊层次分析法最终得出码头的安全等级。该方法简洁明了,能准确反映在役高桩码头的安全性状况,为码头管理及维修加固提供依据。

Safety evaluation of high-piled wharf based on fuzzy analytic hierarchy process

Many factors affect the safety of high-piled wharf. The traditional safety assessment method for the high-piled wharf mainly relies on the test results of the qualitative analysis, and seldom on the accurate quantitative evaluation. In order to analyze the safety conditions of high-piled wharf accurately, this paper carries out a research on the safety assessment with reference to the safety assessment method for bridges, in which the safety assessment is divided into visual inspection assessment and bearing capacity assessment. Through the fuzzy analytic hierarchy process, the safety degree of the pier is obtained. The method is concise and can reflect accurately the safety situation of the existing high-pile pier. It provides a foundation for the management, maintenance and reinforcement of wharves.