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A platform for research: civil engineering, architecture and urbanism
Fabricated composite floor system
The invention discloses a fabricated composite floor system. The fabricated composite floor system comprises a main steel beam, a composite plate and a shear connecting piece, and the main steel beam and the composite plate are assembled together through the shear connecting piece; the main steel beam is a variable section beam, the part, close to a beam end support, of the main steel beam is a first section beam, and the first section beam forms a tensile strengthening area; and the midspan part of the main steel beam is a second section beam. According to the fabricated composite floor system, the structural design is reasonable, the advantages are extremely obvious, the construction is convenient, the steel consumption is reduced, the bearing capacity and rigidity of frame nodes are improved, the integrity and the mechanical property are good, the strength is high, the deformation is small, and the safety is good.
本发明公开了一种装配式组合楼盖系统，所述装配式组合楼盖系统包括主钢梁、组合板和剪切连接件，所述主钢梁通过所述剪切连接件与所述组合板装配在一起；所述主钢梁为变截面梁，所述主钢梁的靠近梁端支座的部分为第一截面梁，所述第一截面梁形成受拉加强区；且所述主钢梁的跨中部分为第二截面梁。本发明提供的装配式组合楼盖系统，其结构设计合理，同时优势非常明显，不仅施工方便，用钢量减少，提高了框架节点的承载能力和刚度，而且整体性好，力学性能好，强度高，变形小，安全性好。
Fabricated composite floor system
The invention discloses a fabricated composite floor system. The fabricated composite floor system comprises a main steel beam, a composite plate and a shear connecting piece, and the main steel beam and the composite plate are assembled together through the shear connecting piece; the main steel beam is a variable section beam, the part, close to a beam end support, of the main steel beam is a first section beam, and the first section beam forms a tensile strengthening area; and the midspan part of the main steel beam is a second section beam. According to the fabricated composite floor system, the structural design is reasonable, the advantages are extremely obvious, the construction is convenient, the steel consumption is reduced, the bearing capacity and rigidity of frame nodes are improved, the integrity and the mechanical property are good, the strength is high, the deformation is small, and the safety is good.
本发明公开了一种装配式组合楼盖系统，所述装配式组合楼盖系统包括主钢梁、组合板和剪切连接件，所述主钢梁通过所述剪切连接件与所述组合板装配在一起；所述主钢梁为变截面梁，所述主钢梁的靠近梁端支座的部分为第一截面梁，所述第一截面梁形成受拉加强区；且所述主钢梁的跨中部分为第二截面梁。本发明提供的装配式组合楼盖系统，其结构设计合理，同时优势非常明显，不仅施工方便，用钢量减少，提高了框架节点的承载能力和刚度，而且整体性好，力学性能好，强度高，变形小，安全性好。
Fabricated composite floor system
一种装配式组合楼盖系统
LUO QIANGJUN (author) / HAN CHUNXIU (author) / HE HUI (author) / ZHOU DONGHUA (author)
2021-08-24
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS