Exploration and application of seismic analysis in the wave velocity test of rock mass in situ

被引：0
|
作者：
Sun, JZ [1 ]
Wang, CH [1 ]
Liu, JR [1 ]
机构：
[1] China Univ Geosci, Coll Engn & Technol, Beijing 100083, Peoples R China
来源：
NEW DEVELOPMENT IN ROCK MECHANICS AND ROCK ENGINEERING, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Wave velocity test in situ is an important approach to explore the engineering properties of the rock mass. In practice, many factors may affect the waveforms, so precise traveling time of seismic phases is seldom measured from the wave data. In order to overcome this obstacle, a series of rules and criteria for seismic phase analysis are put forward in this paper. The rational travel time of P and S wave can be obtained in the light of these criteria and rules. The method has been applied to the test of the rock mass in situ for a project, and a very good effect of the rock mass classification has been obtained.
引用
收藏
页码：159 / 162
页数：4
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