The strength degradation ratio and strain energy loss were selected as damage indexes to analyze the deterioration law of the mechanicalproperties of concrete in different co.
采用强度退化率和应变能损失率为损伤指标,对不同腐蚀程度混凝土力学性能的退化进行分析。
2
When the load is the stress cycle, the mechanicalproperties of materials caused by the deterioration process is known as fatigue damage.
当荷载是循环往复应力时,引起的材料力学性能劣化过程称为疲劳损伤。
3
The results show that the HAZ microfissuring damage of superalloy EBW joints induces mechanicalpropertiesdeterioration which is attributed to the EBW thermal shock.