基于Auto bank的某水库大坝渗流安全评价  

Safety assessment of seepage flow in reservoir dam based on Auto bank

作　　者：朱强[1] 郭丽朋[1] 车福通 ZHU Qiang;GUO Lipeng;CHE Futong(Changjiang,Institute of Technology,Wuhan 430212,China;Zhongshui Zhujiang Planning Survey and Design Co.,Ltd.Hainan Branch,Haikou 570000,China)

机构地区：[1]长江工程职业技术学院,湖北武汉430252 [2]中水珠江规划勘测设计有限公司海南分公司,海南海口370000

出　　处：《安徽水利水电职业技术学院学报》2023年第1期1-4,共4页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

基　　金：国家自然科学基金青年科学基金项目(42107214);湖北省中华职教社2022年度课题(HBZJ2022290)。

摘　　要：以富水水库为例,依托达西定律和渗流理论基础,并结合Auto bank有限元软件分析了水库在正常高水位、设计洪水位、校核洪水位下坝体及坝基的渗流状况,计算结果表明水库日渗漏量远小于允许日渗漏量,水库渗漏量满足规范要求。大坝各工况最大渗透坡降均小于规范允许值,渗透变形满足规范要求。左坝肩存绕渗现象,建议加强监测。Taking Fushui Reservoir as an example,based on Darcy's law and seepage theory,combined with the finite element software of Auto bank,the seepage state of the dam body and foundation under the normal high water level,design flood level and check flood level are analyzed.The calculation re-sults show that the daily seepage quantity of the reservoir is far less than the allowable daily seepage quantity,and the seepage quantity of the reservoir meets the standard requirements.The maximum seepage slope of the dam under each working condition is less than the allowable value of the code,and the seepage deformation meets the requirements of the code.It is suggested to strengthen the mo-nitoring of left abutment seepage.

关 键 词：Auto bank 有限元分析 渗流分析 

分 类 号：TV62[水利工程—水利水电工程]