水运工程预制桩施工安全关键指标研究  

Research on key safety indexes of precast pile construction in waterway engineering

作　　者：黄周泉 吴锋[1] 邱松[1] HUANG Zhou-quan;WU Feng;QIU Song(Shanghai Third Harbor Engineering Science&Technology Research Institute Co.,Ltd.,Shanghai 200032,China)

机构地区：[1]中交上海三航科学研究院有限公司,上海200032

出　　处：《中国港湾建设》2020年第7期10-14,共5页China Harbour Engineering

基　　金：国家重点研发计划项目(2017YFC0805300)。

摘　　要：预制桩在水运工程中应用非常广泛,但在预制桩施工中经常发生各种类型的安全事故。考虑人、物、环境和管理等因素对于水运工程预制桩施工安全的影响,提出了多尺度的施工安全指标,并构建了层次化、条理化的水运工程预制桩施工安全指标体系。运用模糊层次分析法和K-means聚类分析法相结合的方法确定了水运工程预制桩工程的施工安全关键指标。研究得到的水运工程预制桩施工安全指标体系可以指导水运工程预制桩的安全施工,在施工中应对施工安全关键指标进行重点关注,从而降低施工风险。Precast piles are widely used in waterway engineering, but various types of safety accidents often occur in the construction of precast piles. Considering the influence of human, material, environment and management factors on the safety of precast pile construction in waterway engineering, a multi-scale construction safety index was put forward, and a hierarchical and systematic construction safety index system of precast pile construction in waterway engineering was constructed. The key safety indexes of precast pile construction in waterway engineering were determined by the method combining fuzzy analytic hierarchy process with K-means cluster analysis. The research results can guide the safety construction of precast piles in waterway engineering. Paying more attention to the key safety indexes of construction during construction can reduce the risk of construction.

关 键 词：预制桩 施工安全 指标体系 关键指标 

分 类 号：U655[交通运输工程—港口、海岸及近海工程]