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桩板式挡土墙系钢筋混凝土结构,由桩及桩间的挡土板两部分组成,利用桩深埋部分的锚固段的锚固作用和被动上抗力维护挡土墙的稳定。本文根据兰渝铁路LYS-2标段路堑边坡方护的工程实践,介绍了设计方案、施工方法、技术措施,以及现场质量控制,为类似类似施工提供了借鉴。
Pile-retaining retaining wall is a reinforced concrete structure composed of two parts of the pile and the retaining plate between the piles. The anchorage effect of the anchored section of the buried pile and the stability of the passive retaining wall are maintained. Based on the engineering practice of side slope protection of LYS-2 section of Lanzhou-Chongqing railway, the design scheme, construction method, technical measures and on-site quality control are introduced, which provide references for similar similar construction.