马来西亚沙巴地区某工程抗震设计参数研究

为合理确定工程抗震设计中采用的设计基本地震加速度(BGA)值,在对比分析马来西亚采用的MMI地震烈度表和中国地震烈度表的相关性,收集马来西亚沙巴地区有关地震的记录和研究报告基础上,系统总结了沙巴及邻区地震活动的特点;编制了沙巴地区地震烈度区划图。参照中国国家标准确定了工区地震基本烈度、工程抗震设防类别、设计使用年限和抗震设防烈度;选取了工程采用的BGA值。

Study on Seismic Design Parameters of a Project in Sabah Malaysia

In order to determine the basis ground acceleration（BGA） value reasonably,by comparing the Chinese Seismic Intensity Scale with the MMI Scale adopted by Malaysia and collecting the related earthquake records and reports on seismic study of Sabah（Malaysia）,The earthquake characteristics of Sabah were summarized;and we complied the Seismic Intensity Zoning Map of Sabah.According to the Chinese National Standards,we determined fundamental seismic intensity,seismic fortification category for structures,designed service life and seismic precautionary intensity of buildings,selected the BGA value to be adopted in this project.