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End connecting structure of prestressed precast reinforced concrete hollow slab and construction method of end connecting structure
The invention provides an end connecting structure of a prestressed precast reinforced concrete hollow slab and a construction method of the end connecting structure. The connecting structure comprises a plurality of end plate connectors, a first prestressed precast reinforced concrete hollow slab, a second prestressed precast reinforced concrete hollow slab, a prefabricated reinforced concrete superimposed beam and a post-cast concrete part, wherein the two ends of each end plate connector are respectively inserted and fixed in holes corresponding to the first prestressed precast reinforced concrete hollow slab and the second prestressed precast reinforced concrete hollow slab, the post-cast concrete part is poured between the first prestressed precast reinforced concrete hollow slab andthe second prestressed precast reinforced concrete hollow slab on the prefabricated reinforced concrete superimposed beam and covers the end plate connectors. The end connecting structure of the prestressed precast reinforced concrete hollow slab and the construction method of the end connecting structure can effectively solve the problems of unreliable end connection of the prestressed precast reinforced concrete hollow slab and easy collapse of the floor slab under earthquake action.
本发明提供一种预应力预制钢筋混凝土空心板端部连接结构及其施工方法，连接结构包括：多个端板连接件、第一预应力预制钢筋混凝土空心板、第二预应力预制钢筋混凝土空心板、预置钢筋混凝土叠合梁和后浇混凝土部；每一端板连接件的两端分别插设固定于第一预应力预制钢筋混凝土空心板和第二预应力预制钢筋混凝土空心板对应的孔洞内；后浇混凝土部浇筑于预置钢筋混凝土叠合梁上的第一预应力预制钢筋混凝土空心板和第二预应力预制钢筋混凝土空心板之间并包覆端板连接件。本发明的一种预应力预制钢筋混凝土空心板端部连接结构及其施工方法，可有效解决预应力预制混凝土空心板端部连接不可靠、楼板在地震作用下易塌落的问题。
End connecting structure of prestressed precast reinforced concrete hollow slab and construction method of end connecting structure
The invention provides an end connecting structure of a prestressed precast reinforced concrete hollow slab and a construction method of the end connecting structure. The connecting structure comprises a plurality of end plate connectors, a first prestressed precast reinforced concrete hollow slab, a second prestressed precast reinforced concrete hollow slab, a prefabricated reinforced concrete superimposed beam and a post-cast concrete part, wherein the two ends of each end plate connector are respectively inserted and fixed in holes corresponding to the first prestressed precast reinforced concrete hollow slab and the second prestressed precast reinforced concrete hollow slab, the post-cast concrete part is poured between the first prestressed precast reinforced concrete hollow slab andthe second prestressed precast reinforced concrete hollow slab on the prefabricated reinforced concrete superimposed beam and covers the end plate connectors. The end connecting structure of the prestressed precast reinforced concrete hollow slab and the construction method of the end connecting structure can effectively solve the problems of unreliable end connection of the prestressed precast reinforced concrete hollow slab and easy collapse of the floor slab under earthquake action.
本发明提供一种预应力预制钢筋混凝土空心板端部连接结构及其施工方法，连接结构包括：多个端板连接件、第一预应力预制钢筋混凝土空心板、第二预应力预制钢筋混凝土空心板、预置钢筋混凝土叠合梁和后浇混凝土部；每一端板连接件的两端分别插设固定于第一预应力预制钢筋混凝土空心板和第二预应力预制钢筋混凝土空心板对应的孔洞内；后浇混凝土部浇筑于预置钢筋混凝土叠合梁上的第一预应力预制钢筋混凝土空心板和第二预应力预制钢筋混凝土空心板之间并包覆端板连接件。本发明的一种预应力预制钢筋混凝土空心板端部连接结构及其施工方法，可有效解决预应力预制混凝土空心板端部连接不可靠、楼板在地震作用下易塌落的问题。
End connecting structure of prestressed precast reinforced concrete hollow slab and construction method of end connecting structure
预应力预制钢筋混凝土空心板端部连接结构及其施工方法
XIAO SHUN (author) / GAO RUNDONG (author) / XU QINGFENG (author) / LENG YUBING (author) / CHEN LINGZHU (author) / WANG MINGQIAN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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