A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated prestressed reinforced concrete retaining wall structure and construction method thereof
The invention discloses a fabricated prestressed reinforced concrete retaining wall structure and a construction method thereof, and belongs to the technical field of civil engineering side slope treatment. The fabricated prestressed reinforced concrete retaining wall structure is composed of a plurality of groups of symmetrically-arranged retaining units, and each retaining unit comprises two prefabricated reinforced concrete plates arranged at intervals; and reserved steel bars are arranged on the two sides of the prefabricated reinforced concrete plates, a cast-in-place module is arranged at the interval of the two prefabricated reinforced concrete plates, a formwork is arranged outside the cast-in-place module, a steel reinforcement cage is arranged in the formwork, the prefabricated reinforced concrete plates are connected with the cast-in-place module into a whole through binding of the reserved steel bars and the steel reinforcement cage, the symmetrically-arranged retaining units are mutually connected through prestressed steel bars, and the end parts of the prestressed steel bars are connected to the cast-in-place module through anchorages. According to the fabricated prestressed reinforced concrete retaining wall structure and the construction method thereof, the construction period can be shortened, the construction quality is guaranteed, on-site maintenance is avoided, the engineering cost is reduced, and the natural ecology is protected.
本发明公开了一种装配式预应力钢筋混凝土挡土墙结构及其施工方法，属于土木工程边坡处理技术领域，由若干组对称设置的挡土单元组成，挡土单元包含有两块间隔设置的预制钢筋混凝土板，预制钢筋混凝土板的两侧均设置有预留钢筋，两块预制钢筋混凝土板的间隔处设置有现浇模块，现浇模块外部设有模板，在模板内设置有钢筋笼，预制钢筋混凝土板通过预留钢筋与钢筋笼的绑扎和现浇模块连接为一个整体，对称设置的挡土单元通过预应力钢筋相互连接，预应力钢筋的端部通过锚具连接在现浇模块上，本发明装配式预应力钢筋混凝土挡土墙结构及其施工方法能够缩短施工工期、保证施工质量、避免现场养护、降低工程成本以及保护自然生态。
Fabricated prestressed reinforced concrete retaining wall structure and construction method thereof
The invention discloses a fabricated prestressed reinforced concrete retaining wall structure and a construction method thereof, and belongs to the technical field of civil engineering side slope treatment. The fabricated prestressed reinforced concrete retaining wall structure is composed of a plurality of groups of symmetrically-arranged retaining units, and each retaining unit comprises two prefabricated reinforced concrete plates arranged at intervals; and reserved steel bars are arranged on the two sides of the prefabricated reinforced concrete plates, a cast-in-place module is arranged at the interval of the two prefabricated reinforced concrete plates, a formwork is arranged outside the cast-in-place module, a steel reinforcement cage is arranged in the formwork, the prefabricated reinforced concrete plates are connected with the cast-in-place module into a whole through binding of the reserved steel bars and the steel reinforcement cage, the symmetrically-arranged retaining units are mutually connected through prestressed steel bars, and the end parts of the prestressed steel bars are connected to the cast-in-place module through anchorages. According to the fabricated prestressed reinforced concrete retaining wall structure and the construction method thereof, the construction period can be shortened, the construction quality is guaranteed, on-site maintenance is avoided, the engineering cost is reduced, and the natural ecology is protected.
本发明公开了一种装配式预应力钢筋混凝土挡土墙结构及其施工方法，属于土木工程边坡处理技术领域，由若干组对称设置的挡土单元组成，挡土单元包含有两块间隔设置的预制钢筋混凝土板，预制钢筋混凝土板的两侧均设置有预留钢筋，两块预制钢筋混凝土板的间隔处设置有现浇模块，现浇模块外部设有模板，在模板内设置有钢筋笼，预制钢筋混凝土板通过预留钢筋与钢筋笼的绑扎和现浇模块连接为一个整体，对称设置的挡土单元通过预应力钢筋相互连接，预应力钢筋的端部通过锚具连接在现浇模块上，本发明装配式预应力钢筋混凝土挡土墙结构及其施工方法能够缩短施工工期、保证施工质量、避免现场养护、降低工程成本以及保护自然生态。
Fabricated prestressed reinforced concrete retaining wall structure and construction method thereof
一种装配式预应力钢筋混凝土挡土墙结构及其施工方法
HUANG WEI (author) / KANG HUA (author) / HUANG YUCHUN (author) / WANG NING (author) / PAN XIANGFENG (author) / GENG DAXIN (author) / LI JIAN (author) / ZHAN GANGYI (author) / HU JIMIN (author)
2022-01-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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