本文介绍了所建立的岩石三轴蠕变试验装置以及部分大庆油田泥岩的蠕变试验结果。
This paper describes a rock triaxial creep testing system and presents some results of creep tests on shale samples from Daqing Oilfield.
利用自制的破碎岩体多相耦合蠕变试验装置，研究饱和破碎泥岩蠕变过程中孔隙的变化规律。
The variation law of saturated broken mudstone porosity during creep process is studied by using the self-developed multiphase coupling creep test device.
另外，作者设计了一台适合于RD_2——3型试验机的蠕变-疲劳控制装置；并讨论了C形试样极限载荷p_l的计算公式。
In addition, a set of creep-fatigue controlling device which ADAPTS for RD_2-3 tester is designed and a calculative formula of limit load PL of C-shape specimen is discussed.
利用自行研制的UCT - 1型蠕变试验装置，采用单调连续加载和分级加载方式，对南阳大理岩进行了单轴压缩蠕变试验研究。
By continuously loading and multi-stage loading, the creep test on Nanyang marble is performed by using the self-developed UCT-1 apparatus of creep test.
利用自行研制的含瓦斯煤三轴蠕变实验装置，对预制的成型煤样在不同围压和不同瓦斯压力下完成了蠕变实验。
By use of the triaxial creep loading device for gas-containing coal developed by the authors, a creep experiment is carried out.
利用自行研制的含瓦斯煤三轴蠕变实验装置，对预制的成型煤样在不同围压和不同瓦斯压力下完成了蠕变实验。
By use of the triaxial creep loading device for gas-containing coal developed by the authors, a creep experiment is carried out.
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