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新一代超声波钻孔电视及其在工程勘察中的应用研究
引用本文:王成虎,郭启良,陈群策,毛吉震,侯砚和.新一代超声波钻孔电视及其在工程勘察中的应用研究[J].地质与勘探,2007,43(1):98-101.
作者姓名:王成虎  郭启良  陈群策  毛吉震  侯砚和
作者单位:1. 中国地震局地壳应力研究所,北京,100085
2. 中国地质科学院地质力学研究所,北京,100082
基金项目:中国地震局大城市活动断层调查基本建设项目资金
摘    要:主要介绍了新一代超声波钻孔电视的主要组成部分及其性能特点,并初步比较了其与常见的光学钻孔电视和前几代超声波钻孔电视的区别.通过在某隧道工程区勘察工程中的应用研究,说明新一代超声波钻孔电视可以提供大量有效可视的钻孔岩体定量数据,为工程设计的定量化分析提供了详细的数据资料,为提升现有的工程勘察技术水平提供了一条有效的技术途径.

关 键 词:钻孔电视  工程勘察  应用  前景
文章编号:0495-5331(2007)01-0098-04
收稿时间:2006/11/6 0:00:00
修稿时间:2006-11-062007-01-02

NEW ACOUSTIC BOREHOLE TELEVIEWER AND ITS APPLICATION IN GEOTECHICAL INVESTIGATION
WANG Cheng-hu,GUO Qi-liang,CHEN Qun-ce,MAO Ji-zhen,HOU Yan-he.NEW ACOUSTIC BOREHOLE TELEVIEWER AND ITS APPLICATION IN GEOTECHICAL INVESTIGATION[J].Geology and Prospecting,2007,43(1):98-101.
Authors:WANG Cheng-hu  GUO Qi-liang  CHEN Qun-ce  MAO Ji-zhen  HOU Yan-he
Institution:1.Institute of Crustal Dynamics, China Earthquake Administration, Beijing 100085, China ;2. Institute of Geological Mechanics, China Academy of Geosciences, Beijing 100082, China
Abstract:This paper mainly deals with the components of new acoustic borehole televiewer and the performance characteristics; at the same time, the paper compare the new acoustic borehole televiewer with the ordinary optical one and the old acoustic one. The application case into a geotechnical investigation of a tunneling project shows that the new acoustic borehole televiewer can give large quantities of effective and apparent data rock mass around borehole, and these data are very good basis for the quantitative analysis of engineering design and point out one effective access to improve the technological level of geotechnical investigation.
Keywords:borehole televiewer  geoteehnicai investigation  application case  prospect
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