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。
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。
Based on the conventional triaxial compression tests of the Three Gorges granite, the complete stress-strain curves under different confining pressures have been attained.
通过对三峡花岗岩进行常规三轴压缩试验，得到不同围压下的应力—应变全过程曲线。
Conventional triaxial compression tests of granite were made and the fracture surfaces of samples tested under different confining pressures were studied by fractal analysis.
用花岗岩试件做了常规三轴压缩试验，对在不同围压作用下的岩石断裂表面进行了分形研究。
The pseudo-triaxial compression tests and confining pressure reduction tests were carried out for coal specimen strengths in different stress on servo-controlled testing machine.
基于在伺服试验机对煤样的常规三轴压缩和三轴卸围压试验，分析了煤样在不同应力条件下的强度和变形特征。
The model performance has been illustrated by comparing the model prediction results with the data of triaxial compression tests on rockfill material in the wide range of the confinin…
用建议模型对某土石坝的石渣料进行了预测和比较，结果表明，模型能够合理地预测粒状材料的变形和强度特性。
On condition of simulated earthquake loading, a series of cyclic triaxial compression tests with undisturbed samples of loess from Xian for investigating the dynamic properties was carried out.
本文在模拟地震荷载作用条件下，对西安地区原状黄土的动力特性进行了较广泛的循环三轴试验。
The model performance has been illustrated by comparing the model prediction results with the data of triaxial compression tests on rockfill material in the wide range of the confining-pressure.
用建议模型对某土石坝的石渣料进行了预测和比较，结果表明，模型能够合理地预测粒状材料的变形和强度特性。
Some correlative tests indicate that the result will be conservative while under plane strain state but still adopting shear strength under triaxial compression.
有关试验表明，平面应变状态下采用三轴压缩试验获得的抗剪强度参数偏于保守。
Triaxial creep tests on coal rocks are carried out by Step Method and the XTR01 electric-fluid servo compression machine.
使用XTR01型微机控制电液伺服试验机，采用梯级加载法，对煤岩进行了三轴蠕变试验。
Tests with the static-dynamic dual purpose triaxial compression test apparatus which was manufactured by Hohai University and Japan Round Well Company have been completed.
利用河海大学与日本圆井株式会社共同研制的一种新型的多功能静动三轴仪进行了不排水循环扭剪试验。
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。
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。
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