pipe pile foundation

例句：

1. 1. The new building is designed with a pipe-soil foundation to ensure its stability.
   这座新建筑采用了管道土基来确保其稳定性。
2. 2.The engineer carefully studied the soil conditions before deciding on the pipe-rock foundation for the project.
   工程师在决定项目采用管道岩基之前，仔细研究了土壤条件。
3. 3.The construction of the bridge was based on the pipe-rock foundation, which provided strong support.
   桥梁的建设基于管道岩基，这提供了强大的支撑。