完成了混凝土单调加载、单级疲劳和多级疲劳继而单调加载试验，得到了模型中的参数。
The parameters of the model are obtained by means of monotonic compressive, single state fatigue and multi-stage fatigue combining with monotonic compressive tests.
混凝土在多轴应力下的破坏准则和本构关系的试验研究已有许多成果，但大多仅适用于单调比例加载的情况。
Although many experimental results in failure criterion and constitutive relation of concrete have been reported, most of them were only applicable to simple proportional monotonic loading.
随后进行了两榀两层配筋砌块砌体剪力墙在不同竖向荷载下的单调加载受剪性能试验。
The monotonic shear testing of two-story model reinforced masonry shear wall in different compressive force was performed.
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.
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