ON THE ESTIMATION OF THE AMPLITUDE OF SHEAR STRAIN FROM MEASUREMENTS IN-SITU

被引：7
|
作者：
NIEMUNIS, A
机构：
[1] Institute of Soil Mechanics and Rock Mechanics, University Fridericiana
来源：
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING | 1995年 / 14卷 / 01期
关键词：
D O I：
10.1016/0267-7261(94)00018-C
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
It is well known that the shear strain amplitude caused by an elastic wave can be estimated on the basis of measurements of the particle velocity. In this aspect, the difference between a vertically polarized plane shear wave and a plane Rayleigh wave is presented. A particular case is studied in which the vertical component of the velocity of a particle lying on the ground surface is known. The relation between the particle velocity and the strain amplitude is derived and a diagram for evaluation of this amplitude is given.
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页码：1 / 3
页数：3
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