宝钢三期原料场堆场软土地基采用砂柱进行加固。本文简要介绍了地基处理的原则、砂桩加固软土的原理以及原料场工程的运用,为类似工程设计提供参考。 Baosteel’s third-phase raw material yard yard is reinforced with sand columns. This article briefly introduced the principle of foundation treatment, the principle of sand piles for soft soil reinforcement, and the application of raw material field engineering, which provides reference for similar engineering design.