shotcrete-lined shaft

例句：

1. 1. The construction of the new bridge required the use of shotcrete-lined shafts to support its weight.
   建造新桥需要使用钢筋混凝土衬砌轴来支撑其重量。
2. 2.The engineer carefully designed the shotcrete-lined shaft to ensure it would withstand the pressure of heavy machinery.
   工程师仔细设计了钢筋混凝土衬砌轴，以确保它能承受重型机械的压力。
3. 3. During the construction phase, the shotcrete-lined shaft was crucial in preventing water seepage and maintaining structural integrity.
   在施工阶段，钢筋混凝土衬砌轴对于防止渗漏和保持结构完整性至关重要。