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实用新型
CN205421048U 一种用于框架体外索预应力张拉的预应力锚梁 有权

一种用于框架体外索预应力张拉的预应力锚梁
摘要：
本实用新型公开了一种用于框架体外索预应力张拉的预应力锚梁，在前面板(N51)和后面板(N5)之间焊接有顶板(N3)和底板(N31)，在所述的前面板(N51)、后面板(N5)、顶板(N3)和底板(N31)之间焊接有多块横隔板(N2)，在多块所述的横隔板(N2)的其中多个二块所述的横隔板(N2)之间焊接有PVC固定板(N1)，在所述的PVC固定板(N1)上设有PVC管(5)，在所述的顶板(N3)和所述的底板(N31)的外侧焊接有外侧劲板(N4)，在所述的后面板(N5)的所述的PVC管(5)处各焊设有张拉垫板(N6)。本实用新型是一种能有效克服因预制框架竖向旋转悬臂或简支状态下引起的拉应力对框架结构的影响和破坏的用于框架体外索预应力张拉的预应力锚梁。
摘要（英）：

The utility model discloses a prestressed anchorage roof beam that is used for frame body all alone prestressing force stretch -draw outward, it has roof (N3) and bottom plate (N31) to weld between panel (N51) and the rear panel (N5) in the front front panel (N51), rear panel (N5), roof (N3) and bottom plate (N31) between the welding have polylith cross slab (N2), at the polylith wherein a plurality of two of cross slab (N2) cross slab (N2) between the welding have a PVC fixed plate (N1) PVC fixed plate (N1) on be equipped with PVC pipe (5) roof (N3) and the outside welding of bottom plate (N31) have an outside strength board (N4) rear panel (N5) PVC pipe (5) locate respectively to weld and be equipped with stretch -draw backing plate (N6). The utility model relates to a can effectively overcome because of the tensile stress that arouses under a prefabricated vertical hinged cantilever of frame or the letter state to frame construction's the influence and a prestressed anchorage roof beam that is used for frame body all alone prestressing force stretch -draw outward of destruction.

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