基于模糊一维云模型的隧道排水对生态环境影响评价方法  

Evaluation method of tunnel drainage on ecological environment based on fuzzy one-dimensional cloud model

作　　者：丁蔚 乐玲 孙怀远 刘鹏程 王飞[3] 李晓军[2,4,5] 芮易 吕艳云[2,5] DING Wei;LE Ling;SUN Huaiyuan;LIU Pengcheng;WANG Fei;LI Xiaojun;RUI Yi;LU Yanyun(Anhui Transportation Holding Construction Management Co.,Ltd.,Hefei230041,Anhui,China;Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China;Anhui Transport Consulting&Design Institute Co.,Ltd.,Hefei230041,Anhui,China;State Key Laboratory of Disaster Reduction in Civil Engineering,Shanghai 200092,China;Engineering Research Center of Ministry of Civil Information Technology Education,Shanghai 200092,China)

机构地区：[1]安徽省交控建设管理有限公司,安徽合肥230041 [2]同济大学地下建筑与工程系,上海200092 [3]安徽省交通规划设计研究总院股份有限公司,安徽合肥230041 [4]土木工程防灾减灾全国重点实验室,上海200092 [5]土木信息技术教育部工程研究中心,上海200092

出　　处：《水利水电技术(中英文)》2024年第S2期566-574,共9页Water Resources and Hydropower Engineering

基　　金：安徽省交通控股集团科技项目(JKKJ-2020-10)

摘　　要：山岭隧道施工中对地下水的排放是造成生态环境破坏的主要原因之一。为了量化隧道涌水量及其对生态环境破坏的程度,并对隧道涌水量进行量化,根据模糊一维云模型,提出了排水量-生态环境评价方法。首先构造风险隶属度函数,通过正向点云发生器得到风险评价的模糊一维云模型。建立风险因素指标体系,并利用多源数据融合动态生成数据集,得到基于模糊一维云模型的排水量-生态环境评价方法。为验证该评价方法的适用性与可行性,对某山岭隧道施工中的排水量进行评价,并与实际结果进行对比。对比结果表明,提出的基于模糊一维云模型的排水量-生态环境评价方法可以有效预测隧道涌水量,并为隧道的涌水防控措施及安全预警提供参考。The arbitrary drainage in mountain tunnel construction is one of the important reasons for the destruction of ecological environment.In order to quantify the degree of damage to ecological environment caused by drainage in tunnel construction and the quantity of water inflow in tunnel,this paper puts forward a dischart-ecological environment evaluation method based on fuzzy one-dimensional cloud model.Firstly,the risk membership function is constructed,and the fuzzy one-dimensional cloud model of risk evaluation is obtained through the forward point cloud generator.A risk factor index system was established,and a data set was generated dynamically by multi-source data fusion to obtain a displacement and ecological environment assessment method based on fuzzy one-dimensional cloud model.In order to verify the applicability and feasibility of this evaluation method,the displacement of a mountain tunnel under construction is evaluated and compared with the actual result.The comparison result show that the displacement and ecological environment evaluation method based on fuzzy one-dimensional cloud model proposed can effectively predict tunnel water inflow,and provide reference for tunnel water inflow prevention and control measures and safety early warning.

关 键 词：山岭隧道 地下水生态环境负效应评价 模糊一维云模型 限排量 多源数据融合 

分 类 号：U452.33[建筑科学—桥梁与隧道工程]