Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge pier anti-collision structure reinforced by PVA fiber concrete formwork
The invention discloses a bridge pier anti-collision structure reinforced by a PVA (polyvinyl alcohol) fiber concrete formwork, which comprises a bridge pier body comprising a reinforced mounting surface, and the reinforced mounting surface is the peripheral side surface of the bridge pier body; the PVA fiber concrete formwork is arranged on the bridge pier body in a sleeving mode, the PVA fiber concrete formwork and the reinforcing installation face are oppositely arranged, and a filling gap is formed between the PVA fiber concrete formwork and the reinforcing installation face; the multiple fixing assemblies are arranged between the reinforcing installation face and the PVA fiber concrete formwork, one end of each fixing assembly is fixed to the bridge pier body, the other end of each fixing assembly is fixed to the PVA fiber concrete formwork, and the fixing assemblies are used for fixing the PVA fiber concrete formwork to the bridge pier body in advance; the filling gap is filled with the filling layer, the filling layer is connected with the pier body, the PVA fiber concrete formwork and the fixing assembly, and the fixing assembly is connected with the pier body and the PVA fiber concrete formwork through the filling layer.
本发明公开了一种采用PVA纤维混凝土模壳加固的桥墩防撞结构，包括：桥墩本体，包括加固安装面，所述加固安装面为所述桥墩本体的周侧面；PVA纤维混凝土模壳，套设于所述桥墩本体，所述PVA纤维混凝土模壳与所述加固安装面相对设置且与其之间具有填充间隙；若干固定组件，设于所述加固安装面和所述PVA纤维混凝土模壳之间，且所述固定组件一端固定于所述桥墩本体上、另一端固定于所述PVA纤维混凝土模壳上，所述固定组件用于将所述PVA纤维混凝土模壳预固定于所述桥墩本体上；灌注层，填充于所述填充间隙内，所述灌注层连接所述桥墩本体、所述PVA纤维混凝土模壳以及所述固定组件，所述固定组件通过所述灌注层连接所述桥墩本体和所述PVA纤维混凝土模壳。
Bridge pier anti-collision structure reinforced by PVA fiber concrete formwork
The invention discloses a bridge pier anti-collision structure reinforced by a PVA (polyvinyl alcohol) fiber concrete formwork, which comprises a bridge pier body comprising a reinforced mounting surface, and the reinforced mounting surface is the peripheral side surface of the bridge pier body; the PVA fiber concrete formwork is arranged on the bridge pier body in a sleeving mode, the PVA fiber concrete formwork and the reinforcing installation face are oppositely arranged, and a filling gap is formed between the PVA fiber concrete formwork and the reinforcing installation face; the multiple fixing assemblies are arranged between the reinforcing installation face and the PVA fiber concrete formwork, one end of each fixing assembly is fixed to the bridge pier body, the other end of each fixing assembly is fixed to the PVA fiber concrete formwork, and the fixing assemblies are used for fixing the PVA fiber concrete formwork to the bridge pier body in advance; the filling gap is filled with the filling layer, the filling layer is connected with the pier body, the PVA fiber concrete formwork and the fixing assembly, and the fixing assembly is connected with the pier body and the PVA fiber concrete formwork through the filling layer.
本发明公开了一种采用PVA纤维混凝土模壳加固的桥墩防撞结构，包括：桥墩本体，包括加固安装面，所述加固安装面为所述桥墩本体的周侧面；PVA纤维混凝土模壳，套设于所述桥墩本体，所述PVA纤维混凝土模壳与所述加固安装面相对设置且与其之间具有填充间隙；若干固定组件，设于所述加固安装面和所述PVA纤维混凝土模壳之间，且所述固定组件一端固定于所述桥墩本体上、另一端固定于所述PVA纤维混凝土模壳上，所述固定组件用于将所述PVA纤维混凝土模壳预固定于所述桥墩本体上；灌注层，填充于所述填充间隙内，所述灌注层连接所述桥墩本体、所述PVA纤维混凝土模壳以及所述固定组件，所述固定组件通过所述灌注层连接所述桥墩本体和所述PVA纤维混凝土模壳。
Bridge pier anti-collision structure reinforced by PVA fiber concrete formwork
一种采用PVA纤维混凝土模壳加固的桥墩防撞结构
GE JIPING (Autor:in) / MA YITING (Autor:in) / GONG SHENG (Autor:in) / ZHANG ZIYU (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
Bridge pier anti-collision device and anti-collision bridge
| Europäisches Patentamt | 2023