从耿达水电站闸坝持续发展的变位谈深厚覆盖层的徐变  

Study on Creep of Thick Overburden by Continuous Displacement Development of Gengda Gate Dam

作　　者：刘世煌[1] 

机构地区：[1]中国水电顾问集团水利水电规划设计总院,北京100120

出　　处：《西北水电》2012年第4期36-40,55,共6页Northwest Hydropower

摘　　要：通过深厚覆盖层上耿达水电站闸坝实测持续发展的变位,讨论覆盖层的徐变、覆盖层徐变对工程安全的影响及防止措施。Through displacement,which is developed continuously,of Gengda Gate dam built on the thick overburden,overburden creep and its affects on project safety as well as measures for the creep prevention are discussed.

关 键 词：深厚覆盖层 徐变 耿达闸坝 

分 类 号：TV663[水利工程—水利水电工程] TV698.11