摘要
地下水侵害导致隧道渗漏水病害发生频繁,有效选取治理方案进行隧道渗漏水治理是一个重要问题.考虑到隧道渗漏水治理评价因素存在不确定性等特点,采用云模型和TOPSIS评价方法来消除主观因素对渗漏水治理评价的影响.基于大量工程实践和现有研究成果,构建运营隧道渗漏水治理评价指标体系,包括技术适应性指标、环境适应性指标、经济适应性指标、社会适应性指标4个一级评价指标,在此基础上对应提出16个渗漏水治理方案二级评价指标.根据武汉市运营隧道王家湾敏感区段渗漏水监测等数据,对提出的表面封堵法、防水板防水法、喷涂堵漏法、注浆治理法和密封垫防水法这5个备选渗漏水治理方案,采用云模型TOPSIS法进行评价选择,确定注浆治理法为最优方案,应用到运营地铁隧道渗漏水治理方案的评选中,应用实施效果良好.
Groundwater encroachment leads to the frequent occurrence of tunnel seepage disease.It is an important issue to select effective treatment scheme for tunnel seepage treatment.Considering the uncertainty of evaluation factors of tunnel seepage control,the cloud model and TOPSIS evaluation method are combined to eliminate the influence of subjective factors on seepage control evaluation.Based on a large number of engineering practices and existing research results,the evaluation index system of seepage management in operating tunnels is constructed,including four first-level evaluation indexes of technical adaptability,environmental adaptability,economic adaptability and social adaptability,corresponding to 16 secondary evaluation indicators of leakage water treatments program.According to the monitoring data of leakage water in the sensitive section of Wangjiawan in Wuhan City,the five alternative water leakage treatment schemes of surface plugging method,waterproof plate waterproof method,spray plugging method,grouting treatment method and waterproof gasket method are proposed.The cloud model TOPSIS is used for evaluation and selection,and the grouting treatment method is determined as the optimal solution,which is applied to the evaluation of the leakage treatment scheme for operating subway tunnels.
作者
吴贤国
王雷
王俊红
陈虹宇
WU Xianguo;WANG Lei;WANG Junhong;CHEN Hongyu(School of Civil and Hydraulic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;College of Architecture and Civil Engineering,Xinyang Normal University,Xinyang 464000,China;School of Civil Engineering and Environment,Nanyang Technological University,Singapore 639738)
出处
《信阳师范学院学报（自然科学版）》
CAS
北大核心
2021年第2期316-323,共8页
Journal of Xinyang Normal University(Natural Science Edition)
基金
国家重点研发项目(2016YFC0800208)
国家自然科学基金项目(51378235,71571078,51308240)
教育部博士后基金项目(2015M570645)
湖北省自然科学基金重点项目(zrz2014000104)
武汉市建委科技项目(201414,201619,201334)。
