摘要
文中与实际反应谱对比讨论了各种关于设计反应谱长周期下降段的规定,并根据对实际强震记录的统计分析,给出了对长周期反应谱取值的建议。
The provisions for decline segment of design response spectra are discussed by comparing the design response spectra with strong motion record response spectra in the paper.The figure of long-period design response spectra is suggested based on the statistical analysis on the strong motion records.
出处
《世界地震工程》
CSCD
北大核心
2008年第2期111-116,共6页
World Earthquake Engineering
基金
国家自然科学基金项目(50778058
90715038)
关键词
设计反应谱
长周期
形状
design response spectra
long period
figure
