shear deformation

例句：

1. 1. The material undergoes shear deformation when subjected to shear stress.
   当材料受到剪切应力时，会发生剪切变形。
2. 2. The shear deformation of the material is a significant factor in its strength and durability.
   材料的剪切变形是其强度和耐久性的一个重要因素。
3. 3. During the construction process, it is important to consider the shear deformation of the soil due to the weight of the structure.
   在施工过程中，需要考虑由于结构重量导致的土壤剪切变形。