EVALUATION OF DAMPING RATIO OF SURFACE GROUND USING NATURAL PERIOD OF MICROTREMOR.

被引：0
|
作者：
Kitaura, Masaru [1 ]
Ikemoto, Toshikazu [1 ]
机构：
[1] Kanazawa Univ, Kanazawa, Jpn, Kanazawa Univ, Kanazawa, Jpn
来源：
Memoirs of the Faculty of Technology, Kanazawa University | 1986年 / 19卷 / 01期
关键词：
SEISMIC WAVES - Spectrum Analysis - SOILS - Earthquake Resistance - VIBRATIONS - Damping;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
It is important in the aseismatic engineering to evaluate the dynamic characteristics of surface ground during earthquake. A microtremor on the ground surface is one of the indices to evaluate them. In this paper an advanced method to evaluate the damping ratio of surface ground is presented. The results of the analysis show that the damping ratio can be evaluated accurately using this method.
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页码：35 / 43
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