Preliminary studies of ultimate aseismic capacity of high core rockfill dam

SHAO Lei; CHI Shi-chun; LI Hong-jun; WEN Zhou

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Preliminary studies of ultimate aseismic capacity of high core rockfill dam

更新时间：2026-06-25

- Preliminary studies of ultimate aseismic capacity of high core rockfill dam
- Vol. 32, Issue 12, (2011)
- 作者机构：
  
  1. 大连理工大学海岸与近海工程国家重点实验室,辽宁,大连,116024
  2. 中国水利水电科学研究院,北京,100044
  3. 黑龙江省水利水电勘测设计研究院,哈尔滨,150080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV641.4
- Online First：13 December 2011，
  
  Published：2011
- 稿件说明：
移动端阅览
SHAO Lei, CHI Shi-chun, LI Hong-jun, et al. Preliminary studies of ultimate aseismic capacity of high core rockfill dam[J]. 2011, 32(12).
DOI：

SHAO Lei, CHI Shi-chun, LI Hong-jun, et al. Preliminary studies of ultimate aseismic capacity of high core rockfill dam[J]. 2011, 32(12). DOI：

摘要

高土石坝需要进行极限抗震能力和地震破坏模式分析。通过坝体动力反应分析、动强度验算以及地震变形分析，综合研究了高心墙土石坝的破坏过程。认为处于抗震极限状态的大坝防渗体及上游反滤料的顶部存在动强度不足问题，进而引起坝顶地震裂缝及上游反滤料顶部液化，最终导致坝体上、下游坝坡的失稳破坏

Abstract

It is crucial to analyze the limit aseismic capacity and the failure mode for high core rockfill dam. The process of failure for high core rockfill dam is comprehensively studied on the basis of analyzing dynamic response

dynamic strength and seismic permanent deformation. The dynamic strength appears to be severely deficient in the impervious body and the upstream filter layer as the dam falls into the limit state. It is considered that the deficiency of dynamic strength will induce seismic fracture and liquefaction in the upstream filter layer

which finally will lead to failure of upstream and downstream slopes.

关键词

Keywords

references

Views

1256

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Numerical model and validation of failure mode for underground caverns in layered rock mass

Study of ultimate aseismic capacity of Wudongde high arch dam

Study of bearing capacity of weightless foundation under local shear failure mode

Stability analysis of semi-circular breakwater on soft foundation under combined loading

Research on mechanical behaviors and failure modes of layer shale

Related Author

ZUO Shuang-ying

YE Ming-liang

TANG Xiao-ling

XU Jian-ke

SHI Wen-bing

XIONG Kun

WENG Yong-hong

HU Zhong-ping

Related Institution

College of Resources and Environment Engineering, Guizhou University

Changjiang Institute of Survey, Planning, Design and Research

National Dam Safety Research Center, Changjiang Institute of Survey, Planning

School of Civil and Hydraulic Engineering, Hefei University of Technology

State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University

AI问答

⁰