structural-load-carrying capacity

例句：

1. 1.The bridge's structural load-carrying capacity is exceeded during heavy rain.
   这座桥在大雨中超过了承载能力。
2. 2.The engineer calculated the structural load-carrying capacity of the building.
   工程师计算了这座建筑的结构承载能力。
3. 3. The new design aims to increase the structural load-carrying capacity of the vehicle.
   新设计旨在提高车辆的结构承载能力。