| 声波测井在岩石地基探测中的应用 |
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| 引用本文： | 蔡忠理,梁治安.声波测井在岩石地基探测中的应用[J].岩土力学,1982,3(1):85-92. |
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| 作者姓名： | 蔡忠理 梁治安 |
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| 摘 要： | 本文介绍我所声波测井技术在岩质地基勘测中的应用情况.作者自1973年以来在这方面进行了大量的野外工作,为了进一步阐明单孔测井及孔间透射波测井中所遇到的岩体声学问题,先后进行了两次室内模型模拟试验研究.在此基础上,用声学的原理和方法阐述了折射波测井及采用孔间透射波法测量溶洞大小的方法.并介绍这些方法在工程实践中的应用.
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| 关 键 词： | 声波测井 折射波 透射波 接收换能器 岩石地基 室内模型 弹性参数 岩质 剖面资料 视速度 |
The Use of Acoustical Log for Exploration of the Rock Foundation |
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| Cai Zhong-li,Liang Zhi-an.The Use of Acoustical Log for Exploration of the Rock Foundation[J].Rock and Soil Mechanics,1982,3(1):85-92. |
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| Authors: | Cai Zhong-li Liang Zhi-an |
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| Abstract: | This paper describes how the acoustical log technique is applied to the exploration work on rock foundation . In order to analyze the results obtained from the acoustical measurement by single hole and cross-hole transmission techniques, two modelling tests were carried out. By the use of acoustical refraction and transmission technique, the authors have been conducted a lot of field tests since 1973 in several engineering works to determine the size of underground cavities. |
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