Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting structure of PC composite floor slab and prefabricated concrete beam
The invention discloses a connecting structure of a PC composite floor slab and a prefabricated concrete beam, which comprises a beam and a middle beam bulge arranged outside the beam, the beam comprises a middle beam and an edge beam, the middle beam bulge is arranged outside the middle beam, and a hole for connecting a threaded short rib in a penetrating manner is formed in the outer part of the middle beam bulge; a laminated slab prefabricated layer is arranged outside the beam, and the connecting threaded short ribs are used for enhancing the connecting strength between the laminated slab prefabricated layer and the beam; the laminated slab prefabricated layers are arranged on the two sides of the middle beam protrusions. According to the connecting structure, the connecting strength between the prefabricated layer of the laminated slab and the beam is further enhanced through the connecting threaded short rib, loosening and displacement of the connecting position are effectively prevented, the connecting mode is easy and convenient to construct and high in efficiency, the prefabricated convex beam and the connecting threaded short rib can be prefabricated in a factory, and complexity and uncertainty of site construction are reduced. And meanwhile, the working procedures of cast-in-place, maintenance and the like are not needed, so that the construction period is greatly shortened, and the construction efficiency is improved.
本发明公开了一种PC叠合楼板与预制混凝土梁的连接结构，包括：梁,以及梁外部设置的中间梁凸起，梁包括中间梁与边梁，中间梁凸起设置在中间梁外部，中间梁凸起外部开设有用于穿插连接螺纹短筋的孔；梁外部设置有叠合板预制层，连接螺纹短筋用于增强叠合板预制层与梁之间的连接强度；叠合板预制层设置在中间梁凸起两侧。本发明中，连接螺纹短筋的使用进一步加强了叠合板预制层与梁之间的连接强度，有效防止了连接处的松动和位移，这种连接方式施工简便、效率高，预制凸梁和连接螺纹短筋都可以在工厂预制，减少了现场施工的复杂性和不确定性。同时，由于无需进行现场浇筑和养护等工序，施工周期大大缩短，提高了施工效率。
Connecting structure of PC composite floor slab and prefabricated concrete beam
The invention discloses a connecting structure of a PC composite floor slab and a prefabricated concrete beam, which comprises a beam and a middle beam bulge arranged outside the beam, the beam comprises a middle beam and an edge beam, the middle beam bulge is arranged outside the middle beam, and a hole for connecting a threaded short rib in a penetrating manner is formed in the outer part of the middle beam bulge; a laminated slab prefabricated layer is arranged outside the beam, and the connecting threaded short ribs are used for enhancing the connecting strength between the laminated slab prefabricated layer and the beam; the laminated slab prefabricated layers are arranged on the two sides of the middle beam protrusions. According to the connecting structure, the connecting strength between the prefabricated layer of the laminated slab and the beam is further enhanced through the connecting threaded short rib, loosening and displacement of the connecting position are effectively prevented, the connecting mode is easy and convenient to construct and high in efficiency, the prefabricated convex beam and the connecting threaded short rib can be prefabricated in a factory, and complexity and uncertainty of site construction are reduced. And meanwhile, the working procedures of cast-in-place, maintenance and the like are not needed, so that the construction period is greatly shortened, and the construction efficiency is improved.
本发明公开了一种PC叠合楼板与预制混凝土梁的连接结构，包括：梁,以及梁外部设置的中间梁凸起，梁包括中间梁与边梁，中间梁凸起设置在中间梁外部，中间梁凸起外部开设有用于穿插连接螺纹短筋的孔；梁外部设置有叠合板预制层，连接螺纹短筋用于增强叠合板预制层与梁之间的连接强度；叠合板预制层设置在中间梁凸起两侧。本发明中，连接螺纹短筋的使用进一步加强了叠合板预制层与梁之间的连接强度，有效防止了连接处的松动和位移，这种连接方式施工简便、效率高，预制凸梁和连接螺纹短筋都可以在工厂预制，减少了现场施工的复杂性和不确定性。同时，由于无需进行现场浇筑和养护等工序，施工周期大大缩短，提高了施工效率。
Connecting structure of PC composite floor slab and prefabricated concrete beam
一种PC叠合楼板与预制混凝土梁的连接结构
PAN HONGKE (Autor:in) / PENG YUJUN (Autor:in) / ZHAO YI (Autor:in) / ZHU DAOPEI (Autor:in) / ZHANG HAIXIA (Autor:in) / FENG SIXIN (Autor:in) / LIN XIAO (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
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