The result indicates that fracture mechanics can be employed to forecast the fatiguelifeof the pavement on orthotropic steel bridge decks.
计算结果表明,基于钢桥面铺装层带裂缝工作的事实,应用断裂力学方法预测钢桥面铺装层疲劳寿命是可行的。
2
Through analysis and fatigue test research to the super - void - water pressure, there is a new cognition that is the failure form and the influence in lifeofpavement structure by void - water.