| 混凝土高坝系统的地震响应分析研究进展概述 |
| |
| 引用本文： | 马怀发,陈厚群,徐树峰. 混凝土高坝系统的地震响应分析研究进展概述[J]. 中国水利水电科学研究院学报, 2012, 10(1): 1-8 |
| |
| 作者姓名： | 马怀发 陈厚群 徐树峰 |
| |
| 作者单位： | 1. 中国水利水电科学研究院流域水循环模拟与调控国家重点实验室,北京,100048
2. 中国水电顾问集团西北勘测设计研究院,陕西西安,710065 |
| |
| 基金项目： | 国家自然科学基金项目(51079164);水利部公益行业科研专项(201201053);中国水利水电科学研究院科研专项(KJ1133;KJ1242) |
| |
| 摘 要： | 本文从5个方面总结了混凝土高坝体系地震响应分析的最新进展及所存在的问题,其内容包括:(1)坝体伸缩横缝开合的接触非线性研究;(2)坝基远域能量逸散效应的模拟;(3)坝体-库水动力相互作用;(4)坝肩抗震稳定分析研究;(5)坝体及地基非线性分析研究。最后提出了当前高坝系统地震动分析所面临的研究课题。
|
| 关 键 词： | 高混凝土坝 地震响应 材料非线性 坝体-地基系统 动接触 人工边界 |
Review on the advance of seismic response analysis of high concrete dam systems under strong earthquake |
| |
| MA Huai-f,CHEN Hou-qun and XU Shu-feng. Review on the advance of seismic response analysis of high concrete dam systems under strong earthquake[J]. Journal of China Institute of Water Resources and Hydropower Research, 2012, 10(1): 1-8 |
| |
| Authors: | MA Huai-f CHEN Hou-qun XU Shu-feng |
| |
| Affiliation: | 1.State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research,Beijing 100048,China; 2.HydroChina Xibei Engineering Corporation,Xi’an 710065,China) |
| |
| Abstract: | This paper summarized recent advances and issues in the research on seismic responses of the high arch dam system.The contents include:(1) dynamic contact problems of the contraction joints of dam bodies;(2) simulations of the energy dissipation of the far-field foundation region;(3) interactions of dam foundation and reservoir water;(4) the stability of dam abutments;(5) the nonlinear analyses of dam bodies and foundations.This paper also presented the current research topics on the seismic response analyses of high dam systems. |
| |
| Keywords: | high concrete dam seismic responses material nonlinearity dam-foundation system dynamic contact artificial boundary |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国水利水电科学研究院学报》浏览原始摘要信息 |
|
点击此处可从《中国水利水电科学研究院学报》下载全文 |
