矶头水电站大坝的地震反应分析

英文篇名：Earthquake Response Analysis of the Dam in Jitou Hydroelectric Station
中文刊名：华侨大学学报(自然科学版)
英文刊名：JOURNAL OF HUAQIAO UNIVERSITY(NATURAL SCIENCE)
作者：施景勋 ; 林建华
英文作者：Shi Jingxun ; Lin Jianhua ; (Dept. of Civil Eng. ; Huaqiao Univ. ; 362011 ; Quanzhou)
中文关键词：地震 ; 重力坝 ; 边界元法 ; 地基
英文关键词：earthquake response ; gravity dam ; boundary element method ; foundation
出版日期：1994-01-15
机构：华侨大学土木工程系
年：1994
期：01
出版单位：华侨大学学报(自然科学版)

摘要

采用坝－水－地基系统动力耦合的边界单元法，计算在基底地震加速度情况下的矶头水电站大坝的地震反应．对坝体系统的动力特性、坝面动水压力、坝顶动力放大系数进行分析和计算，并对大坝的动力稳定性进行校核．
The earthquake response of the dam in Jitou hydroelectric station is calculated under earthquake acceleration of the foundation. It is calculated by boundary element method which is applicable to the dynamic coupling of gravity dam-water reservoir-foundation system. An analysis and a calculation are made on dynamic performance of dam body system,dynamic water pressure against dam face, and dynamic amplification of dam crest; and a check is made on dynamic stability of the dam.

引文

1王良琛．混砂土坝地震动力分析．北京．地震出版社，1981．142～1732水电部．SDJ10－78水工建筑物抗震设计规范．北京，水利电力出版社，1979．5～6