摘要
为全面提高高坝的抗震性能,结合震害调查资料和理论分析成果,分析论证了高拱坝、高混凝土重力坝和高土石坝的抗震薄弱部位,从坝址及坝型选择、大坝体型及结构设计、基础处理、大坝分区及材料、新型抗震材料等方面深入论述了高坝工程的抗震措施和效果,并提出高坝抗震安全中存在的主要问题和亟待开展的重大研究课题。
In order to improve the seismic performance of high dam, the weak positions of high arch dam, high concrete gravity dam and high earth-rock dam are analyzed based on earthquake damage survey data and theoretical researches. The aseismic measures and effects are discussed from dam site and type selection, dam shape and structure design, foundation treatment, dam zoning and materials and new seismic materials. The main problems of high dam＇s seismic safety and the major research topics urgent needing to be carried out are finally proposed.
出处
《水力发电》
北大核心
2013年第12期28-32,共5页
Water Power
关键词
高坝工程
抗震措施
坝址
坝型
结构设计
基础处理
抗震材料
dam engineering
aseismic measures
dam site
dam type
structural design
foundation treatment
seismic material
