| 场地指数与地震动参数的关系 |
| |
| 引用本文： | 杨光,刘曾武.场地指数与地震动参数的关系[J].华北地震科学,1994(3). |
| |
| 作者姓名： | 杨光 刘曾武 |
| |
| 作者单位： | 国家地震局工程力学研究所 |
| |
| 摘 要： | 利用现场实测资料，对河北省玉田、宁河两县烈度异常区内外的５１个场地（村庄）进行了模拟唐山地震的地震反应计算；研究了地震动参数（地面加速度和反应谱特征周期）与场地指数的关系，验证了场地指数反映场地地运效应的有效性。
|
| 关 键 词： | 场地指数，加速度峰值，反应增长周期拐点值 |
RELATIONSHIP OF THE SITE INDEX WITH THE SEISMIC SHOCK PARAMETERS |
| |
| Yang Guang,Liu Zengwu.RELATIONSHIP OF THE SITE INDEX WITH THE SEISMIC SHOCK PARAMETERS[J].North China Earthquake Sciences,1994(3). |
| |
| Authors: | Yang Guang Liu Zengwu |
| |
| Abstract: | In this paper the responses of 51 sites excited by the Tangshan earthquake are calculated With the down hole measured data, these 51 sites are located in or out of the area of low intensity in Yutian county and the area of high intensity in Ninghe county. Then the relationship of the site index with the seismic shock Parameters (maximum ground acceleration and characteristic period of response spetra) is researched, thus the efficiency of the site index for showing site effect in earthquake is tested. |
| |
| Keywords: | Site index maximum acceleration characteristic value of long Period of response spectra |
| 本文献已被 CNKI 等数据库收录！ |
