预应力锚定梁挡土墙设计

Design of Retaining Walls with Prestressed Anchorage Beams

通过某工程挡土墙设计的多种方案技术经济比较,最后采用了预应力锚定梁挡土墙设计方案。该方案具有结构轻、圬工省、施工快、造价低等优点,在大型挡土墙中的应用优势十分明显。同时简要介绍了预应力锚定梁挡土墙的设计要点、构造措施及施工要求。

By comparison of technology and economy of some retaining schemes for a project, the design of retaining wall with prestressed anchorage beams was proposed. It has many advantages, such as the light weight, little earthwork, rapid construction and economic cost, so as to be applied suitably in the heavy retaining works. Meanwhile, the calculation method, structural measures and construction requirement, for this structure are introduced briefly.