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一、岩石力学测试技术的内容与方法在解决与采矿工程有关的许多岩石力学问题时,需要知道一些必要的岩石工程特性数据和相关关系,这就要求在现场或在试验室条件下进行某些测量和试验工作。这些测试工作有着丰富的内容和繁多的项目。在本讲中,我们只着重介绍哪些与采矿工程关系最密切和技术上较为适用的测试技术,并且只限于有关岩石变形特性和强度特性方面的测试技术。一般地说,测试工作的内容可以概括为如下三个部分:1.变形特性方面,测定岩石的变形模数、弹性模数、剪切模数、泊桑比、弹性抗力系数和
I. Contents and Methods of Rock Mechanics Testing Techniques In solving many rock mechanics problems related to mining engineering, it is necessary to know some necessary rock engineering characteristics data and correlations, which requires that some or all of Measurement and test work. These tests have a wealth of content and a wide range of projects. In this talk, we focus only on those test technologies that are most relevant and technologically relevant to mining engineering and are limited to testing techniques that relate to rock deformation and strength properties. Generally speaking, the contents of the testing work can be summarized into the following three parts: 1. Deformation characteristics, the determination of rock deformation modulus, elastic modulus, shear modulus, Poisson’s ratio, elastic resistance coefficient and