摘要
从文献[1]中按一定原则挑选出64例地震资料,通过回归分析,统计出了我国东南沿海地区震级与震中烈度之间的经验公式。通过与其它经验公式的比较,该经验公式对于东南沿海地区具有更好的适用性,并应用该公式得到了福建省泉州市余震的抗震设防烈度。为考虑主余震共同影响下的震害预测方法的研究提供了依据。
In this paper, sixty-four earthquakes are chosen by certain choosing principles from Ref., and relationships between magnitude and epicentral intensity of southeast littoral are obtained by statistical method. Compared with others experiential formula, the formula given in this paper has better applicability for southeast littoral, the basic intensity of aftershock of Quanzhou City in Fujian Province is determined by this formula. Therefore, a theoretical foundation is provided by this formula for the forecast research of earthquake disaster influenced from the mainshock and aftershock togethar
出处
《世界地震工程》
CSCD
北大核心
2005年第4期119-122,共4页
World Earthquake Engineering
关键词
东南沿海
震级
震中烈度
余震
southeast littoral
magnitude
epicentral intensity
aftershock
