利用RMT-150B岩石力学多功能试验机完成了单轴压缩状态下砂岩、大理岩和花岗岩试件疲劳破坏变形及机理的较为系统的试验研究。
Testing study is made on the fatigue failure and deformation mechanism of sandstone and marble under uniaxial compression condition with rock mechanics test equipment RMT-150B.
这可能会使低层冰变形，破坏其年层，从而造成记录之间的差异。
This may have deformed the lower ice, disrupting its annual layers and thereby causing the discrepancy between the records.
但是由于地下开采引起地表产生的移动和变形，破坏了建筑物与地基之间的初始平衡状态。
However, the displacement and deformation of surface ground by underground mining have destroyed initial equilibrium between the building and the ground.
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