摘要
针对城市地下综合管廊浅埋暗挖法施工安全风险展开探讨,分析了地下综合管廊浅埋暗挖法施工安全风险因素,识别确定了浅埋暗挖法施工安全的致灾风险因素。基于此,构建了城市地下综合管廊浅埋暗挖法施工安全风险指标体系,指标体系包括技术风险因素、人员风险因素、环境风险因素、物料机械风险因素和施工管理风险因素5个方面,同时介绍了浅埋暗挖法施工安全风险评价贝叶斯网络模型;并提出了城市地下综合管廊浅埋暗挖法施工安全风险的关键问题。
This article explores the construction safety risk of the shallow-buried undercutting method for urban underground comprehensive pipe galleries,and analyzes the construction safety risk factors of the shallow-buried undercutting method for underground comprehensive pipe galleries,identifying and determining the disaster risk factors of the construction safety of the shallow-buried undercutting method.Based on this,this paper constructs an index system of the construction safety risk of the shallow-buried undercutting method for urban underground comprehensive pipe galleries,which includes the five aspects of technical risk factors,personnel risk factors,environ⁃mental risk factors,material and machinery risk factors and construction management risk factors,introduces a Bayesian network model for the construction safety risk assessment of the shallow-buried undercutting method,and proposes the key issues of the construction safety risk of the shallow-buried undercutting method for urban under⁃ground comprehensive pipe galleries.
作者
张志成
邱凤夏
ZHANG Zhicheng;QIU Fengxia(Jiaxing Vocational&Technical College,Jiaxing,Zhejiang Province,314036 China;Zhongyuan Construction Group Co.,Ltd.,Jiaxing,Zhejiang Province,314000 China)
出处
《科技资讯》
2024年第6期170-172,共3页
Science & Technology Information
基金
浙江省高等学校国内访问工程师校企合作项目(项目编号:FG2023281)
嘉兴职业技术学院2023年校立科研项目(项目编号:jzyy202326)。
关键词
城市地下综合管廊
浅埋暗挖法
施工安全风险
贝叶斯网络
Urban underground comprehensive pipe gallery
Shallow-buried undercutting method
Construction safety risk
Bayesian network
