rigid core wall

例句：

1. 1. The engineer designed a rigid corewall to support the building's weight.
   工程师设计了一道刚性核心墙来支撑建筑物的重量。
2. 2. The construction company used arigid core wall to reinforce the foundation ofthe new building.
   建筑公司使用了一道刚性核心墙来加固新建筑的基础。
3. 3. Therigid core wall prevented water from seepingthrough the cracks in the wall.
   这道刚性核心墙阻止了水通过墙壁的裂缝渗透进来。