基于灰色聚类评估的管廊盾构法施工风险评价  

Risk Assessment of Shield Method Construction in Utility Tunnel Based on Grey Clustering Assessment

作　　者：张勇[1] 高鸽 刘萌 刘静[2] Zhang Yong;Gao Ge;Liu Meng;Liu Jing(School of Management,Xi’an University of Architecture and Technology,Xi’an,710055;School of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an,710055)

机构地区：[1]西安建筑科技大学管理学院,西安710055 [2]西安建筑科技大学土木学院,西安710055

出　　处：《建设科技》2022年第3期153-157,共5页Construction Science and Technology

基　　金：陕西省自然科学基础研究计划“输水管线工程黄土震陷风险评估及预警机制研究研究”(2021JLM-52);榆林市科技计划项目“基于BIM的预制装配式地下综合管廊产业化及关键技术研究”(2030020042)。

摘　　要：本文确立管廊施工安全风险指标评价体系,基于熵权法及中心白化权函数建立灰色聚类评价模型对盾构法施工进行风险等级评估,以有效规避施工过程中可能出现的风险。本文建立的评价模型,将为城市地下综合管廊盾构施工过程中的风险管理与监控提供参照和借鉴。In this paper,the safety risk index evaluation system of utility tunnel,construction is established,and the grey clustering assessment,model is established based on entropy weight method and central whitening weight function to evaluate the risk level of shield method construction,so as to effectively avoid possible risks in the construction process.The evaluation model established in this paper will provide reference for risk management and monitoring during shield construction of utility tunnel.

关 键 词：地下综合管廊 盾构法 灰色聚类评估 白化权函数 风险评价 

分 类 号：TU990.3[建筑科学—市政工程]