Remaining fatigue life and safe inspection intervals were determined on the basis of fracturemechanicsmodel.
采用简化断裂力学模型计算了剩余寿命与探测间隔。
2
According to the fatigue failure character of riveted members, a simplified fracturemechanicsmodel (SFMM) was developed.
根据铆接构件的疲劳破坏特征，建立了铆接钢桥简化断裂分析模型。
3
This paper presents a fracturemechanicsmodel of smooth blasting and pre-split blasting, analyzes the function of stress waves and quasi-static pressure of explosion in blasting process.