pier capping beam

例句：

1. 1. The pier capping beam is crucial for the stability of the dock.
   码头支撑梁对于码头的稳定性至关重要。
2. 2. The engineers carefully designed the pier capping beam to withstand the high tides.
   工程师们仔细设计了码头支撑梁，以承受潮汐的冲击力。
3. 3. The beam was used as a temporary support during the construction of the new bridge.
   在建造新桥的过程中，这个梁被用作临时支撑。