Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRP (Fiber Reinforced Plastic) reinforced PVC (Polyvinyl Chloride) plate-concrete composite floor
The invention relates to the technical field of building structures, in particular to an FRP reinforced PVC plate-concrete composite floor which comprises an FRP reinforced PVC formwork system, stress bars and distribution bars inserted into a formwork in a penetrating mode and concrete poured in the PVC formwork system, the FRP reinforced PVC formwork system comprises a PVC formwork body, FRP cloth and FRP partition plates, and the FRP partition plates comprise FRP transverse partition plates and FRP longitudinal partition plates. The FRP longitudinal partition plates are connected with the bottom plate of the PVC formwork body through insertion connection of the T-shaped ribs and the closed grooves, the FRP longitudinal partition plates are connected with the FRP transverse partition plates through insertion connection of the T-shaped blocks and the T-shaped grooves, and the distribution steel bars and the longitudinal load-bearing steel bars penetrate through the holes to be installed. And the bolts are rotated to enable the metal semicircular rings to fix the distributed steel bars and the longitudinal load-bearing steel bars, so that the FRP cloth is adhered to the bottom plate of the PVC template main body, the defect of low bearing capacity of the PVC template is overcome, the integrity of the structure is enhanced, the bearing capacity of the structure is improved, and the service life of the structure is prolonged.
本发明涉及建筑结构技术领域，具体涉及一种FRP增强PVC板‑混凝土组合楼板，包括FRP增强PVC模板系统、穿插在模板内部的受力筋和分布筋以及浇筑在PVC模板系统中的混凝土，FRP增强PVC模板系统包括PVC模板主体、FRP布及FRP隔板，FRP隔板包括FRP横向隔板与FRP纵向隔板。本发明通过T型肋与闭口凹槽的插接，使FRP纵向隔板与PVC模板主体的底板进行连接，T型块与T型槽的插接，使FRP纵向隔板与FRP横向隔板进行连接，将分布钢筋与纵向受力钢筋贯穿孔洞进行安装，并旋转螺栓使金属半圆环对分布钢筋与纵向受力钢筋进行固定，实现了在PVC模板主体的底板粘贴FRP布，弥补了PVC模板承载力低的缺点，增强了结构的整体性，提高了结构的承载力，延长了结构的使用寿命。
FRP (Fiber Reinforced Plastic) reinforced PVC (Polyvinyl Chloride) plate-concrete composite floor
The invention relates to the technical field of building structures, in particular to an FRP reinforced PVC plate-concrete composite floor which comprises an FRP reinforced PVC formwork system, stress bars and distribution bars inserted into a formwork in a penetrating mode and concrete poured in the PVC formwork system, the FRP reinforced PVC formwork system comprises a PVC formwork body, FRP cloth and FRP partition plates, and the FRP partition plates comprise FRP transverse partition plates and FRP longitudinal partition plates. The FRP longitudinal partition plates are connected with the bottom plate of the PVC formwork body through insertion connection of the T-shaped ribs and the closed grooves, the FRP longitudinal partition plates are connected with the FRP transverse partition plates through insertion connection of the T-shaped blocks and the T-shaped grooves, and the distribution steel bars and the longitudinal load-bearing steel bars penetrate through the holes to be installed. And the bolts are rotated to enable the metal semicircular rings to fix the distributed steel bars and the longitudinal load-bearing steel bars, so that the FRP cloth is adhered to the bottom plate of the PVC template main body, the defect of low bearing capacity of the PVC template is overcome, the integrity of the structure is enhanced, the bearing capacity of the structure is improved, and the service life of the structure is prolonged.
本发明涉及建筑结构技术领域，具体涉及一种FRP增强PVC板‑混凝土组合楼板，包括FRP增强PVC模板系统、穿插在模板内部的受力筋和分布筋以及浇筑在PVC模板系统中的混凝土，FRP增强PVC模板系统包括PVC模板主体、FRP布及FRP隔板，FRP隔板包括FRP横向隔板与FRP纵向隔板。本发明通过T型肋与闭口凹槽的插接，使FRP纵向隔板与PVC模板主体的底板进行连接，T型块与T型槽的插接，使FRP纵向隔板与FRP横向隔板进行连接，将分布钢筋与纵向受力钢筋贯穿孔洞进行安装，并旋转螺栓使金属半圆环对分布钢筋与纵向受力钢筋进行固定，实现了在PVC模板主体的底板粘贴FRP布，弥补了PVC模板承载力低的缺点，增强了结构的整体性，提高了结构的承载力，延长了结构的使用寿命。
FRP (Fiber Reinforced Plastic) reinforced PVC (Polyvinyl Chloride) plate-concrete composite floor
一种FRP增强PVC板-混凝土组合楼板
YU FENG (Autor:in) / WANG HUI (Autor:in) / QIN YIN (Autor:in) / FANG YUAN (Autor:in) / WAN HAIYING (Autor:in) / WANG JINGFENG (Autor:in) / SHEN WANYU (Autor:in) / QIAN YUANDI (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
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