With this method the remaining fatigue life and safety of old rivetedtruss bridge were calculated with Waibaidu bridge as an example.
以外白渡桥为例，详细介绍了一套综合传统疲劳分析和断裂力学的混合方法，并用以计算老钢桁梁桥剩余寿命。
2
The truss structure that needs to be riveted, if the height of the ground running from the ground can not meet the riveting operation, it can be used as a horizontal reference.