A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Semi-prefabricated assembly type buttress retaining wall and construction method thereof
The invention discloses a semi-prefabricated assembly type counterfort retaining wall and a construction method thereof.The semi-prefabricated assembly type counterfort retaining wall comprises a base plate, a counterfort plate and a vertical wall plate are installed on the base plate, the counterfort plate is used for supporting the vertical wall plate, the base plate comprises a prefabricated structure and a cast-in-place structure embedded with the prefabricated structure, the cast-in-place structure is a reinforced concrete structure, and the prefabricated structure and the cast-in-place structure are integrally formed. The buttress plates are connected with the prefabricated structures through the prestressed tendons, the prefabricated structures are connected with the cast-in-place structures, and the vertical wall plates are connected with the cast-in-place structures. According to the retaining wall structure, cast-in-place operation is reduced, the construction progress is accelerated, and the construction efficiency is improved. The prefabricated parts can achieve factory standardized production, the labor and site occupation cost is reduced, the cast-in-place part can be poured according to actual construction requirements, the workload is remarkably reduced, and the overall engineering cost can be effectively controlled. The connection between the base plate and the buttress plate is reinforced through the prestressed steel bars, the structural connection integrity is reinforced, the stress mode of the structure is improved, and the service life is prolonged.
本发明公开了一种半预制装配式扶壁挡墙及其施工方法，其中半预制装配式扶壁挡墙包括底座板，底座板上安装扶壁板和立壁板，扶壁板用于支撑立壁板，底座板包括预制结构和与预制结构嵌合的现浇结构，现浇结构为钢筋混凝土结构，扶壁板通过预应力筋与预制结构连接，预制结构与现浇结构连接，立壁板与现浇结构连接。该挡墙结构减少现场浇筑作业，加快施工进度，提高施工效率。预制构件可实现工厂化标准化生产，减少人工和场地占用成本，现浇部分可根据实际施工需求进行浇筑，显著降低工作量，可有效控制整体工程造价。通过预应力钢筋加强底座板与扶壁板连接，加强结构连接整体性，改善了结构的受力模式，提高使用寿命。
Semi-prefabricated assembly type buttress retaining wall and construction method thereof
The invention discloses a semi-prefabricated assembly type counterfort retaining wall and a construction method thereof.The semi-prefabricated assembly type counterfort retaining wall comprises a base plate, a counterfort plate and a vertical wall plate are installed on the base plate, the counterfort plate is used for supporting the vertical wall plate, the base plate comprises a prefabricated structure and a cast-in-place structure embedded with the prefabricated structure, the cast-in-place structure is a reinforced concrete structure, and the prefabricated structure and the cast-in-place structure are integrally formed. The buttress plates are connected with the prefabricated structures through the prestressed tendons, the prefabricated structures are connected with the cast-in-place structures, and the vertical wall plates are connected with the cast-in-place structures. According to the retaining wall structure, cast-in-place operation is reduced, the construction progress is accelerated, and the construction efficiency is improved. The prefabricated parts can achieve factory standardized production, the labor and site occupation cost is reduced, the cast-in-place part can be poured according to actual construction requirements, the workload is remarkably reduced, and the overall engineering cost can be effectively controlled. The connection between the base plate and the buttress plate is reinforced through the prestressed steel bars, the structural connection integrity is reinforced, the stress mode of the structure is improved, and the service life is prolonged.
本发明公开了一种半预制装配式扶壁挡墙及其施工方法，其中半预制装配式扶壁挡墙包括底座板，底座板上安装扶壁板和立壁板，扶壁板用于支撑立壁板，底座板包括预制结构和与预制结构嵌合的现浇结构，现浇结构为钢筋混凝土结构，扶壁板通过预应力筋与预制结构连接，预制结构与现浇结构连接，立壁板与现浇结构连接。该挡墙结构减少现场浇筑作业，加快施工进度，提高施工效率。预制构件可实现工厂化标准化生产，减少人工和场地占用成本，现浇部分可根据实际施工需求进行浇筑，显著降低工作量，可有效控制整体工程造价。通过预应力钢筋加强底座板与扶壁板连接，加强结构连接整体性，改善了结构的受力模式，提高使用寿命。
Semi-prefabricated assembly type buttress retaining wall and construction method thereof
一种半预制装配式扶壁挡墙及其施工方法
GUO HAIQIANG (author) / ZHANG KEJUN (author) / XIE QINGQUAN (author) / LI LIAN (author) / ZHANG MINJING (author) / YANG QUAN (author) / LIN HONGSONG (author) / LI ANHONG (author) / WANG ZHIMENG (author) / ZHUO JIANCHENG (author)
2024-06-04
Patent
Electronic Resource
Chinese
Retaining wall with buttress and construction method thereof
| European Patent Office | 2019