预应力管桩桩筏结构在软土地基失稳处理中的应用

Application of Prestressed Pipe Pile Raft Structure in Soft Soil Foundation Unstability Treatment

预应力管桩作为桩基础处理的一种重要形式,具有施工快捷、质量可靠、地区适应性强等诸多优点,而预应力管桩与筏板基础相连接后更能发挥出管桩的高强度及整体性。本文着重介绍了预应力管桩桩筏结构在黄石某铁路软土地基失稳整治处理中的应用。

As an important form of pile foundation treatment, the prestressed pipe pile has many advantages of convenient construction, reliable quality and strong adaptability, and the high strength and integrity of pipe pile can be played more after the connection of prestressed pipe pile and raft foundation. This paper introduces the application of prestressed pipe pile raft structure in the unstability treatment of soft soil foundation of Huangshi railway.