某发电引水系统工程地质问题分析和评价  

Analysis and Evaluation on Engineering Geological Problems of a Power Generation and Diversion System

作　　者：张聚峰 ZHANG Ju-feng(Xinjiang Institute of Water&Hydropower Engineering Investigation,Design and Research,Urumchi 830000,China)

机构地区：[1]新疆水利水电勘测设计研究院,新疆乌鲁木齐830000

出　　处：《云南水力发电》2022年第4期108-111,共4页Yunnan Water Power

摘　　要：该工程为引水式电站,地质条件复杂,通过对工程区野外地质调查与勘探工作,收集了大量地质资料,对粉土湿陷性问题,冻胀性问题,低液限粉土及含土砾石高含盐和压缩变形等主要工程地质问题进行分析评价,建议在施工过程中及时处理以上地质问题,以保证施工顺利进行。The project is a diversion power station with complex geological conditions.A large amount of geological data has been collected through field geological survey and exploration in the project area.This paper analyses and evaluates main engineering geological problems such as silt collapsibility,frost heaving,low liquid limit silt and high salt content and compression deformation of soil-bearing gravel.It is suggested that the above geological problems should be dealt with in time during construction to ensure the smooth progress of construction.

关 键 词：发电引水系统 工程地质 湿陷性 冻胀性 腐蚀性 

分 类 号：P642.1[天文地球—工程地质学]