The relationship among many factors are obtained on the creepbehaviour of sedimentary soft rock, such as axial strain, axial strain ratio, axial stress, and axial stress ratio.
Substructure analysis of the materials elucidates the reasons for creep of the materials at room temperature and accounts for the difference between the two tested materials in creepbehaviour.
通过微观组织结构分析，揭示了材料在室温下产生蠕变行为的原因，并解释了两种材料蠕变行为的差异。
3
The analysis results have shown that creep damage and crack initiation behaviour depend strongly on the void location and crystallographic orientation.