粘土心墙砂壳坝抗震安全性与加固研究  

Safety against Earthquake and Reinforcing Study for Clay Core Wall Sand Dam

作　　者：刘巍[1] 韩焕庆 

机构地区：[1]山东省泰安市水利与渔业局,山东泰安271000

出　　处：《吉林水利》2005年第1期11-13,共3页Jilin Water Resources

摘　　要：　山东省水库的坝型多为粘土心墙砂壳坝,且大坝砂壳大多存在碾压质量差、抗震性能低等问题。本文以新泰市东周水库为例,根据工程除险加固的需要,对粘土心墙砂壳坝的抗震安全性进行了试验研究和计算分析,并据此提出了大坝的抗震加固方案,为类似工程除险加固提供了一套行之有效的体系和方法。Most of dams in Shandong Province are clay core wall sand dam,especially those in Taian are existing low steamrolling quality and low ability against earthquake.This paper introduces the test study and calculation analysis for safety against earthquake,according to the reinforcing requirement,taking Dongzhong Reservoir in Xintaian City as example,and puts forward the reinforcing scheme.Its experience provides a set of effective method for other analogy projects.

关 键 词：粘土心墙砂壳坝 抗震 加固 研究 

分 类 号：TV641.25[水利工程—水利水电工程] TV698.23