摘要
在近几年的火力发电厂的抗震设计中,一直错误地采用《建设场地地震安全性评价报告》中超越概率10%的特征周期,本文通过对《抗震设计规范》GB50011—2001条文的解读和分析,对其进行了正谬。同时对《建设场地地震安全性评价报告》与《建筑抗震设计规范》GB50011—2001所给定的设计特征周期有差别时,如何在这两个结果进行选取,提出了建议,与同行共同探讨。
The thermal power plant Seismic design in recent years has mistakingly adopt the characteristic period of ground motion surpassing the probability of 10% based on 《evaluation on seismic safety in the construction field》 This article corrects it by interpreting and analyzing the clauses in 《code for Seismic design of buildings》 GBS0011-2001, also, suggestions are given on how to select among the two results when different characteristic period of ground motion are given in the two foresaid articles , as to discuss with colleagues.
出处
《电力勘测设计》
2008年第2期17-19,共3页
Electric Power Survey & Design
关键词
设计特征周期
地震安全性评价
地震影响系数
design characteristic period of ground motion
seismic safety evaluation
seismic influence coeffcient.
