... 桥梁疲劳剩余寿命评估 evaluating fatigue residual life of bridge 桥梁浅基shallow foundation of bridge桥梁浅基防护 unsafe depth foundation protection ...
双语例句
1
The approximate formulas for the natural frequency ofbridge piers with shallowfoundation, pile foundation and sunk shaft foundation were derived by the Rayleigh Method.