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Hollow slab beam of embedded bolt connector and construction method of hollow slab beam
The invention discloses a hollow slab beam with embedded bolt connectors and a construction method of the hollow slab beam, and belongs to the technical field of hollow slab beam construction. The top ends and the bottom ends of the side end faces of hollow slabs are fixedly connected through a plurality of hollow slabs which are matched in pairs one by one and are embedded in the hollow slabs at intervals in the longitudinal direction of the hollow slabs; the bolt connector comprises a transverse steel bar and bolt connecting ends, the transverse steel bar is transversely embedded in the hollow slab, and the two ends of the transverse steel bar are each fixedly connected with one bolt connecting end used for penetrating and fixing a high-strength bolt. The bolt connecting ends are arranged in the open grooves in the top end and the bottom end of the upper side end face of the hollow slab and are flush with the side end face of the hollow slab. A traditional cast-in-place hinge joint structure can be replaced, the transverse connection stability of the hollow slab beam is enhanced, the construction process of the hollow slab is simplified, the construction quality of the hollow slab is improved, good bending resistance and shearing resistance are achieved, and the slab beam is conveniently and rapidly replaced in the later period.
本发明公开了一种预埋螺栓连接器的空心板梁及其施工方法，属于空心板梁施工技术领域，空心板之间侧端面的顶端和底端分别通过若干个一一成对匹配且沿空心板纵向间隔预埋于空心板的固定连接；所述螺栓连接器包括横向钢筋和螺栓连接端，所述横向钢筋横向预埋于空心板内，以及两端分别固定连接有一个用于穿设固定高强螺栓的螺栓连接端，所述螺栓连接端配置于所述空心板上侧端面的顶端和底端的开口槽内且与空心板侧端面相齐平。本发明能够取代传统现浇铰缝结构，增强空心板梁横向连接稳定性，简化空心板施工流程，提高空心板施工质量，具备良好抗弯抗剪性能，后期方便快速更换板梁。
Hollow slab beam of embedded bolt connector and construction method of hollow slab beam
The invention discloses a hollow slab beam with embedded bolt connectors and a construction method of the hollow slab beam, and belongs to the technical field of hollow slab beam construction. The top ends and the bottom ends of the side end faces of hollow slabs are fixedly connected through a plurality of hollow slabs which are matched in pairs one by one and are embedded in the hollow slabs at intervals in the longitudinal direction of the hollow slabs; the bolt connector comprises a transverse steel bar and bolt connecting ends, the transverse steel bar is transversely embedded in the hollow slab, and the two ends of the transverse steel bar are each fixedly connected with one bolt connecting end used for penetrating and fixing a high-strength bolt. The bolt connecting ends are arranged in the open grooves in the top end and the bottom end of the upper side end face of the hollow slab and are flush with the side end face of the hollow slab. A traditional cast-in-place hinge joint structure can be replaced, the transverse connection stability of the hollow slab beam is enhanced, the construction process of the hollow slab is simplified, the construction quality of the hollow slab is improved, good bending resistance and shearing resistance are achieved, and the slab beam is conveniently and rapidly replaced in the later period.
本发明公开了一种预埋螺栓连接器的空心板梁及其施工方法，属于空心板梁施工技术领域，空心板之间侧端面的顶端和底端分别通过若干个一一成对匹配且沿空心板纵向间隔预埋于空心板的固定连接；所述螺栓连接器包括横向钢筋和螺栓连接端，所述横向钢筋横向预埋于空心板内，以及两端分别固定连接有一个用于穿设固定高强螺栓的螺栓连接端，所述螺栓连接端配置于所述空心板上侧端面的顶端和底端的开口槽内且与空心板侧端面相齐平。本发明能够取代传统现浇铰缝结构，增强空心板梁横向连接稳定性，简化空心板施工流程，提高空心板施工质量，具备良好抗弯抗剪性能，后期方便快速更换板梁。
Hollow slab beam of embedded bolt connector and construction method of hollow slab beam
一种预埋螺栓连接器的空心板梁及其施工方法
HU SONGMING (author) / LIU DUO (author) / CHEN ZHIMING (author) / MA ZHIHUA (author) / ZHANG JIANDONG (author) / DONG JINJUN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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