Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of prestressed anti-floating anchor rod
The invention discloses a construction method of a prestressed anti-floating anchor rod, which comprises the following steps of: constructing an anchor backing plate, so that the anchor backing plate is sleeved on the anchor rod and is positioned at a position above a cushion layer of a foundation slab; binding a reinforcement cage of the foundation slab, so that reinforcements of the reinforcement cage are staggered from the anchor backing plate; the foundation slab is poured, the bottom of the anchor bearing plate and the foundation slab are poured together, and the space above the top of the anchor bearing plate is reserved with the periphery of the anchor bearing plate as the boundary; the anchor rod is subjected to prestress tensioning in the reserved space; the reserved space is backfilled, and the construction period is shortened through the construction method.
本发明公开了一种预应力抗浮锚杆的施工方法，包括步骤：施工锚垫板，使所述锚垫板套接于锚杆上且位于基础底板的垫层上方的位置；绑扎所述基础底板的钢筋笼，使所述钢筋笼的钢筋错开所述锚垫板；浇筑所述基础底板，将所述锚垫板的底部与所述基础底板浇筑在一起，并以所述锚垫板的四周为边界预留出所述锚垫板的顶部及以上的空间；于预留的所述空间内对所述锚杆进行预应力张拉；回填预留的所述空间，通过上述施工方法，减少了工期。
Construction method of prestressed anti-floating anchor rod
The invention discloses a construction method of a prestressed anti-floating anchor rod, which comprises the following steps of: constructing an anchor backing plate, so that the anchor backing plate is sleeved on the anchor rod and is positioned at a position above a cushion layer of a foundation slab; binding a reinforcement cage of the foundation slab, so that reinforcements of the reinforcement cage are staggered from the anchor backing plate; the foundation slab is poured, the bottom of the anchor bearing plate and the foundation slab are poured together, and the space above the top of the anchor bearing plate is reserved with the periphery of the anchor bearing plate as the boundary; the anchor rod is subjected to prestress tensioning in the reserved space; the reserved space is backfilled, and the construction period is shortened through the construction method.
本发明公开了一种预应力抗浮锚杆的施工方法，包括步骤：施工锚垫板，使所述锚垫板套接于锚杆上且位于基础底板的垫层上方的位置；绑扎所述基础底板的钢筋笼，使所述钢筋笼的钢筋错开所述锚垫板；浇筑所述基础底板，将所述锚垫板的底部与所述基础底板浇筑在一起，并以所述锚垫板的四周为边界预留出所述锚垫板的顶部及以上的空间；于预留的所述空间内对所述锚杆进行预应力张拉；回填预留的所述空间，通过上述施工方法，减少了工期。
Construction method of prestressed anti-floating anchor rod
预应力抗浮锚杆的施工方法
MU SUIFENG (Autor:in)
02.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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