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A platform for research: civil engineering, architecture and urbanism
Fabricated steel-concrete composite structure formwork-free floor slab
A fabricated steel-concrete composite structure formwork-free floor slab is formed by compositing steel columns, I-shaped steel beams, floor slab bottom formwork assemblies, angle steel for connecting the composite floor slab bottom formwork assemblies, floor slab bottom formwork assembly combining seams, ribbed beams, steel mesh body built-in formworks and concrete. The steel column comprises an H-shaped steel column or a tubular steel column; the lower flange of the I-shaped steel beam is wider than the upper flange of the I-shaped steel beam, and a hole for a ribbed beam steel bar to pass through is prefabricated in a web of the I-shaped steel beam; the floor slab bottom die assembly is an inorganic composite board bottom die assembly; the inorganic composite board is rigid and flexible, at least one surface of the inorganic composite board is a rough surface, and the thickness of the inorganic composite board is less than or equal to 20mm; a functional fixing piece is arranged in the angle steel for connection; the longitudinal rib beam steel bars are arranged on the upper edge of a longitudinal combination seam formed by splicing the two bottom die assemblies. The width of the longitudinal rib beam is formed by the adjacent distance of the steel mesh body built-in molds; and the concrete is directly compounded with the bottom die assembly and the built-in die to form the fabricated steel-concrete combined structure formwork-free floor slab with the disassembly-free floor slab bottom die and the steel mesh body built-in die.
一种装配式钢‑混组合结构免支模楼板，由钢柱、工字形型钢梁、楼板底模组件、组合楼板底模组件连接用角钢、楼板底模组件结合缝、肋梁、钢网状体内置模、混凝土复合而成；所述钢柱含H型钢柱或管状型钢柱；所述工字形型钢梁的下翼缘比上翼缘宽，其腹板中预制供肋梁钢筋通过的孔洞；所述楼板底模组件为无机复合板底模组件；所述无机复合板具有刚柔相济、至少有一面是粗糙面，其厚度≤20mm；所述连接用角钢中有带功能性固定件；所述纵向肋梁钢筋设置在两块底模组件拼合的纵向结合缝上沿；所述钢网状体内置模相邻距离构成纵肋梁宽度；所述混凝土与底模组件和内置模直接复合，形成一种免拆楼板底模和钢网状体内置模的装配式钢‑混组合结构免支模楼板。
Fabricated steel-concrete composite structure formwork-free floor slab
A fabricated steel-concrete composite structure formwork-free floor slab is formed by compositing steel columns, I-shaped steel beams, floor slab bottom formwork assemblies, angle steel for connecting the composite floor slab bottom formwork assemblies, floor slab bottom formwork assembly combining seams, ribbed beams, steel mesh body built-in formworks and concrete. The steel column comprises an H-shaped steel column or a tubular steel column; the lower flange of the I-shaped steel beam is wider than the upper flange of the I-shaped steel beam, and a hole for a ribbed beam steel bar to pass through is prefabricated in a web of the I-shaped steel beam; the floor slab bottom die assembly is an inorganic composite board bottom die assembly; the inorganic composite board is rigid and flexible, at least one surface of the inorganic composite board is a rough surface, and the thickness of the inorganic composite board is less than or equal to 20mm; a functional fixing piece is arranged in the angle steel for connection; the longitudinal rib beam steel bars are arranged on the upper edge of a longitudinal combination seam formed by splicing the two bottom die assemblies. The width of the longitudinal rib beam is formed by the adjacent distance of the steel mesh body built-in molds; and the concrete is directly compounded with the bottom die assembly and the built-in die to form the fabricated steel-concrete combined structure formwork-free floor slab with the disassembly-free floor slab bottom die and the steel mesh body built-in die.
一种装配式钢‑混组合结构免支模楼板，由钢柱、工字形型钢梁、楼板底模组件、组合楼板底模组件连接用角钢、楼板底模组件结合缝、肋梁、钢网状体内置模、混凝土复合而成；所述钢柱含H型钢柱或管状型钢柱；所述工字形型钢梁的下翼缘比上翼缘宽，其腹板中预制供肋梁钢筋通过的孔洞；所述楼板底模组件为无机复合板底模组件；所述无机复合板具有刚柔相济、至少有一面是粗糙面，其厚度≤20mm；所述连接用角钢中有带功能性固定件；所述纵向肋梁钢筋设置在两块底模组件拼合的纵向结合缝上沿；所述钢网状体内置模相邻距离构成纵肋梁宽度；所述混凝土与底模组件和内置模直接复合，形成一种免拆楼板底模和钢网状体内置模的装配式钢‑混组合结构免支模楼板。
Fabricated steel-concrete composite structure formwork-free floor slab
一种装配式钢-混组合结构免支模楼板
WANG BENMIAO (author) / LI GUOQIANG (author) / WANG HAIWEI (author) / WANG YONG (author)
2022-05-17
Patent
Electronic Resource
Chinese
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