肖家岗高边坡预应力锚索桩基托梁挡土墙设计

摘要

Engineering property,designing approaches and applicable conditions were introduced according to a certain engineering example of pre-stressed anchoring cables pile foundation-trimmer beam-retaining wall for Xiaojiagang high slope.The new supporting structure studied in this paper combined pre-stressed anchoring cables with pile foundation-trimmer beam-retaining wall has many advantages compared with gravity retaining wall.It can be used as a reference point to similar projects.%结合肖家岗高边坡预应力锚索桩基托梁挡土墙设计实例,简述了桩基托梁挡土墙的工程特性、设计方法及施工要点,并指出该新型支挡结构与预应力锚索技术相结合具有一定的优越性,值得大力推广使用。