A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a prefabricated part assembly and a bridge deck slab, and relates to the technical field of building construction. The prefabricated part assembly comprises a prefabricated part and an elastic plate. The elastic plate comprises a plurality of bent plates which are connected in sequence, and each bent plate is provided with a closed side and an open side; the opening sides, close to each other, of every two adjacent bent plates are connected so that the elastic plates can be of a continuously-bent plate-shaped structure, and the elastic plates can stretch out and draw back in the distribution direction of the bent plates. The elastic plate comprises a fixed side and a connecting side which are opposite in position, the opening sides of the bent plates are located on the fixed side, and the closed sides of the bent plates are located on the connecting side; the fixed side of the elastic plate is embedded and fixed in the prefabricated part, and the connecting side of the elastic plate is exposed out of one side of the prefabricated part. According to the prefabricated part assembly, the closed sides of the bent plates of the elastic plates on the two adjacent prefabricated parts are distributed in a staggered mode, the contact area between the elastic plates can be effectively increased, friction resistance is increased, then the connection strength can be improved, and the requirement for the width of a wet joint can be lowered.
本发明提供一种预制构件组件及桥面板，涉及建筑施工技术领域。该预制构件组件包括预制包括预制构件和弹性板；弹性板包括依次连接的多个弯折板，每个弯折板均形成有闭口侧和开口侧；相邻两弯折板的相互靠近的开口侧相互连接以使弹性板呈连续弯折的板状结构，弹性板能够沿多个弯折板的分布方向伸缩；弹性板包括位置相对的固定侧和连接侧，多个弯折板的开口侧均位于固定侧，闭口侧均位于连接侧；弹性板的固定侧预埋并固定于预制构件内，连接侧外露于预制构件的一侧。该预制构件组件通过使相邻两预制构件上的弹性板的多个弯折板的闭口侧交错分布，可以有效增加弹性板间接触面积而增加摩擦阻力，进而可以提升连接强度，降低湿接缝宽度要求。
The invention provides a prefabricated part assembly and a bridge deck slab, and relates to the technical field of building construction. The prefabricated part assembly comprises a prefabricated part and an elastic plate. The elastic plate comprises a plurality of bent plates which are connected in sequence, and each bent plate is provided with a closed side and an open side; the opening sides, close to each other, of every two adjacent bent plates are connected so that the elastic plates can be of a continuously-bent plate-shaped structure, and the elastic plates can stretch out and draw back in the distribution direction of the bent plates. The elastic plate comprises a fixed side and a connecting side which are opposite in position, the opening sides of the bent plates are located on the fixed side, and the closed sides of the bent plates are located on the connecting side; the fixed side of the elastic plate is embedded and fixed in the prefabricated part, and the connecting side of the elastic plate is exposed out of one side of the prefabricated part. According to the prefabricated part assembly, the closed sides of the bent plates of the elastic plates on the two adjacent prefabricated parts are distributed in a staggered mode, the contact area between the elastic plates can be effectively increased, friction resistance is increased, then the connection strength can be improved, and the requirement for the width of a wet joint can be lowered.
本发明提供一种预制构件组件及桥面板，涉及建筑施工技术领域。该预制构件组件包括预制包括预制构件和弹性板；弹性板包括依次连接的多个弯折板，每个弯折板均形成有闭口侧和开口侧；相邻两弯折板的相互靠近的开口侧相互连接以使弹性板呈连续弯折的板状结构，弹性板能够沿多个弯折板的分布方向伸缩；弹性板包括位置相对的固定侧和连接侧，多个弯折板的开口侧均位于固定侧，闭口侧均位于连接侧；弹性板的固定侧预埋并固定于预制构件内，连接侧外露于预制构件的一侧。该预制构件组件通过使相邻两预制构件上的弹性板的多个弯折板的闭口侧交错分布，可以有效增加弹性板间接触面积而增加摩擦阻力，进而可以提升连接强度，降低湿接缝宽度要求。
| European Patent Office | 2023
Prefabricated part of bridge deck slab and connecting structure for bridge deck slab field assembly
| European Patent Office | 2023
| European Patent Office | 2024
Prefabricated assembly type guardrail bridge deck slab structure
| European Patent Office | 2021
Assembly type prefabricated bridge deck slab and assembly method thereof
| European Patent Office | 2023