摘要
对土石坝地震稳定性分析中几个重要问题,土料本构模型、地震反应分析和永久变形分析作了简要评述和初步分析,并指出其中存在的若干问题。另外,对土石坝地震稳定性分析现状、各类分析方法及其适用条件做了评述。
A concise review and preliminary analysis of several crucial questions on seismic stability of earthrock dam are presented. Constitutive model of soils and seismic response and permanent deformation of the earth-rock dam are considered, and some of current exising problems are pointed out. In addition, the current research situation of seismic analysis of earth and rockfill dam, some basic analysis methods and theirs application condition are reviewed.
出处
《世界地震工程》
CSCD
2003年第1期44-50,共7页
World Earthquake Engineering
基金
中国地震局工程力学研究所2001年预研究课题资助
