基于模糊层次分析法的再生水厂基坑施工风险评价
Risk Assessment for Foundation Pit Construction in a Reclaimed Water Plant Using Fuzzy Analytic Hierarchy Process
王琦 1陈绪新1
作者信息
- 1. 中国市政工程华北设计研究总院有限公司 天津 300202
- 折叠
摘要
为评价和解决基坑施工过程中的施工风险演化问题,基于模糊层次分析法(FAHP)构建了基坑施工风险评价体系,涵盖施工组织风险(人员)、工程环境风险(环境)、施工技术风险(技术)、施工作业风险(机械)、现场管理风险(管理)以及施工质量风险(材料)六个方面.结合某新建再生水厂基坑工程实例,评价再生水厂基坑工程风险等级,分析基坑工程施工重点风险因素,从而为基坑工程设计与施工提供基础参考.
Abstract
Foundation pit construction faces complex site conditions and difficult construction techniques.In this paper,a foundation pit construction risk assessment system is constructed to evaluate and solve the risk evo-lution based on the fuzzy analytic hierarchy process(FAHP).This risk assessment system covers six risks inclu-ding construction organizational risk(personnel),engineering environmental risk(environment),construction technology risk(technical),construction operations risk(mechanical),site management risk(management)and construction quality risk(material).Taking a foundation pit construction of a newly built reclaimed water plant as an example,the risk level is assessed,and the key risk factors are analyzed.This study provides refer-ences for the design and construction of foundation pit.
关键词
基坑工程/施工风险/模糊层次分析法/风险评价Key words
Foundation pit engineering/Construction risk/Fuzzy analytic hierarchy process/Risk assess-ment引用本文复制引用
出版年
2024
NETL
NSTL
万方数据