A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for assembling concrete slab beam-slab structure of prefabricated concrete T-shaped beam
The invention belongs to the technical field of assembly type building engineering, and discloses an assembly method of a precast concrete T-shaped beam concrete slab beam-slab structure, a precast concrete T-shaped beam is formed by integrally prefabricating a beam and a part of a floor slab, and the overall performance of a main structure is guaranteed; precast concrete slabs are designed in a partial overlapping mode, and concrete is secondarily poured on site within a certain range at joints to be overlapped into a complete floor slab. The joint of the prefabricated concrete slab and the prefabricated concrete T-shaped beam adopts staggered-layer and staggered-edge prefabricated design, the prefabricated concrete slab can be supported on the prefabricated concrete T-shaped beam during assembly, and concrete is poured after the overlapped part is connected with a truss steel bar; joints between the prefabricated concrete slabs are designed in the mode that lower-layer concrete slabs are prefabricated and upper-layer cast-in-place concrete is poured in an overlapped mode, steel bars at the lower joints are connected in a binding, mechanical connection or welding mode, steel bars at the upper portions are connected through directional truss steel bars perpendicular to the joints between the slabs, and after load-bearing steel bars are reinforced, fine aggregate concrete is poured.
本发明属于装配式建筑工程技术领域，公开了一种预制混凝土T形梁混凝土板梁板结构的装配方法，预制混凝土T形梁是梁与部分楼板一体预制，保证主要结构的整体性能；预制混凝土板采用部分叠合设计，在接缝处一定范围内现场二次浇筑混凝土叠合成为完整楼板；预制混凝土板在与预制混凝土T形梁连接处采取错层和错边预制设计，装配时预制混凝土板可以支撑于预制混凝土T形梁上，叠合部分连接桁架钢筋后浇筑混凝土；预制混凝土板之间的接缝采取下层混凝土板预制上层现场浇筑混凝土叠合设计，下部接缝处钢筋通过绑扎、机械连接或者焊接方式连接，上部钢筋通过垂直板与板之间接缝的方向桁架钢筋连接，补强受力钢筋后，浇筑细石混凝土。
Method for assembling concrete slab beam-slab structure of prefabricated concrete T-shaped beam
The invention belongs to the technical field of assembly type building engineering, and discloses an assembly method of a precast concrete T-shaped beam concrete slab beam-slab structure, a precast concrete T-shaped beam is formed by integrally prefabricating a beam and a part of a floor slab, and the overall performance of a main structure is guaranteed; precast concrete slabs are designed in a partial overlapping mode, and concrete is secondarily poured on site within a certain range at joints to be overlapped into a complete floor slab. The joint of the prefabricated concrete slab and the prefabricated concrete T-shaped beam adopts staggered-layer and staggered-edge prefabricated design, the prefabricated concrete slab can be supported on the prefabricated concrete T-shaped beam during assembly, and concrete is poured after the overlapped part is connected with a truss steel bar; joints between the prefabricated concrete slabs are designed in the mode that lower-layer concrete slabs are prefabricated and upper-layer cast-in-place concrete is poured in an overlapped mode, steel bars at the lower joints are connected in a binding, mechanical connection or welding mode, steel bars at the upper portions are connected through directional truss steel bars perpendicular to the joints between the slabs, and after load-bearing steel bars are reinforced, fine aggregate concrete is poured.
本发明属于装配式建筑工程技术领域，公开了一种预制混凝土T形梁混凝土板梁板结构的装配方法，预制混凝土T形梁是梁与部分楼板一体预制，保证主要结构的整体性能；预制混凝土板采用部分叠合设计，在接缝处一定范围内现场二次浇筑混凝土叠合成为完整楼板；预制混凝土板在与预制混凝土T形梁连接处采取错层和错边预制设计，装配时预制混凝土板可以支撑于预制混凝土T形梁上，叠合部分连接桁架钢筋后浇筑混凝土；预制混凝土板之间的接缝采取下层混凝土板预制上层现场浇筑混凝土叠合设计，下部接缝处钢筋通过绑扎、机械连接或者焊接方式连接，上部钢筋通过垂直板与板之间接缝的方向桁架钢筋连接，补强受力钢筋后，浇筑细石混凝土。
Method for assembling concrete slab beam-slab structure of prefabricated concrete T-shaped beam
一种预制混凝土T形梁混凝土板梁板结构的装配方法
HUO BINGYONG (author) / YANG YIZHE (author) / KONG YAMEI (author) / YANG YAHUI (author) / WANG JUN (author) / LI SHUFENG (author) / YANG BINBIN (author) / ZHAO XIAOMING (author) / BAI CHUN (author) / ZHAO DI (author)
2022-08-09
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
Prefabricated concrete structure beam-slab connecting structure and method
| European Patent Office | 2023
Prefabricated concrete lamella reticulated shell beam and slab
| European Patent Office | 2020
Steel concrete beam bridge deck slab prefabricated construction method
| European Patent Office | 2020