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1·The failure of rock under triaxial compression is due to the localization of narrow shear band.

常规三轴压缩过程，岩石试件破坏常常是以狭窄剪切带形式存在的局部化变形为先导。

2·Parameters of shear strength from triaxial compression test are widely used in project construction.

在工程建设中三轴压缩试验提供的土体抗剪强度参数得到越来越广泛的应用。

3·There were two failure modes during triaxial compression mainly, one was tensile failure and another was friction failure.

加筋土样的三轴压缩主要存在两种不同的破坏型式，即拉断破坏和粘着破坏。

4·Analyses were carried out of the undrained triaxial compression test results of several normally consolidated saturated clays.

对正常固结饱和粘土的三轴不排水压缩试验结果进行了分析。

5·A series of triaxial compression tests were performed to investigate the deformation characteristics and critical state of sand.

通过一系列室内三轴压缩试验研究了砂土的变形特性与临界状态。

6·Approximate quantitative relations between mechanical index and age and confining pressure are obtained by triaxial compression test.

并由三轴试验得出各力学性质指标与龄期和围压的近似定量关系。

7·The finite element numerical simulation for the triaxial compression tests also had been carried out using the commercial software ANSYS.

并利用ANSYS软件考虑筋、土的相互作用对三轴试验进行了数值模拟计算。

8·With the aid of triaxial compression test, the shearing strength and strain-stress relationship characters of compacted loess is discussed.

通过常规三轴试验研究了压实黄土的强度指标和应力—应变关系。

9·A creep mathematical model of coal containing gas has been set up through creep tests and analysis under the condition of triaxial compression.

作者通过对含瓦斯煤样在三维受力状态下流变特性的研究，得出了含瓦斯煤样蠕变行为的数学模型，能够比较好地阐明突出的机理。

10·The segmental constitution equation of coal is obtained through fitting method according to the triaxial compression test results and simplified model.

根据试验结果及模型简化拟合得出了常规三轴压缩条件下煤岩的分段本构方程。