The experimental results showed that weld metal had enough plastic deformation capacity, and its damage value was linear with the cumulative plastic strain.
试验结果表明，焊缝金属具有比较好的塑性变形能力，焊缝的损伤值与材料的累积塑性应变呈线性关系。
Using an empirical cumulative plastic strain formula, a method for calculating the traffic load induced deformation was proposed.
针对交通荷载作用下软土地基的变形问题，采用累积应变的经验公式计算其累积沉降。
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