Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Replaceable bolt connection assembly type retaining wall, construction method and bolt replacement method thereof
The invention belongs to the technical field of urban road engineering, and discloses a replaceable bolt connection assembly type retaining wall, a construction method and a bolt replacement method thereof.The upper portion of a prefabricated bottom plate is provided with a second tenon integrally formed with the prefabricated bottom plate, and a plurality of second rectangular steel sleeves are pre-buried in the second tenon; first tenons integrally formed with the prefabricated vertical plates are arranged on the soil-back sides of the bottoms of the prefabricated vertical plates, and first rectangular steel sleeves corresponding to the prefabricated bottom plates are embedded in the bottoms of the prefabricated vertical plates. The prefabricated vertical plate and the prefabricated bottom plate are connected through a plurality of T-shaped bolts arranged in the first rectangular steel sleeve and the second rectangular steel sleeve in a penetrating mode, and the waterproof coiled material is fixedly attached to the outer side of the first tenon provided with the T-shaped bolts. The retaining wall structure has good stress performance, the normal use requirement and the stress performance requirement under the earthquake load effect are met, meanwhile, corrosion detection and replacement of bolts can be conducted in the normal use process of the retaining wall, and normal work of the retaining wall is not affected in the whole process.
本发明属于城市道路工程技术领域，公开了可更换螺栓连接装配式挡墙、施工方法及其螺栓更换方法，预制底板上部设有与预制底板一体成型的第二凸榫，第二凸榫内预埋有若干第二矩形钢套筒；预制立板底部背土侧设有与预制立板一体成型的第一凸榫，预制立板底部预埋有与预制底板对应的第一矩形钢套筒；预制立板和预制底板通过若干穿设在第一矩形钢套筒和第二矩形钢套筒内的T型螺栓进行连接，防水卷材贴合固定在安装有T型螺栓的第一凸榫外侧。本发明使得挡墙结构具有良好的受力性能，满足正常使用要求及地震荷载作用下的受力性能要求，同时满足挡墙在正常使用的过程中能进行螺栓的锈蚀检测和更换，且整个过程不影响挡墙的正常工作。
Replaceable bolt connection assembly type retaining wall, construction method and bolt replacement method thereof
The invention belongs to the technical field of urban road engineering, and discloses a replaceable bolt connection assembly type retaining wall, a construction method and a bolt replacement method thereof.The upper portion of a prefabricated bottom plate is provided with a second tenon integrally formed with the prefabricated bottom plate, and a plurality of second rectangular steel sleeves are pre-buried in the second tenon; first tenons integrally formed with the prefabricated vertical plates are arranged on the soil-back sides of the bottoms of the prefabricated vertical plates, and first rectangular steel sleeves corresponding to the prefabricated bottom plates are embedded in the bottoms of the prefabricated vertical plates. The prefabricated vertical plate and the prefabricated bottom plate are connected through a plurality of T-shaped bolts arranged in the first rectangular steel sleeve and the second rectangular steel sleeve in a penetrating mode, and the waterproof coiled material is fixedly attached to the outer side of the first tenon provided with the T-shaped bolts. The retaining wall structure has good stress performance, the normal use requirement and the stress performance requirement under the earthquake load effect are met, meanwhile, corrosion detection and replacement of bolts can be conducted in the normal use process of the retaining wall, and normal work of the retaining wall is not affected in the whole process.
本发明属于城市道路工程技术领域，公开了可更换螺栓连接装配式挡墙、施工方法及其螺栓更换方法，预制底板上部设有与预制底板一体成型的第二凸榫，第二凸榫内预埋有若干第二矩形钢套筒；预制立板底部背土侧设有与预制立板一体成型的第一凸榫，预制立板底部预埋有与预制底板对应的第一矩形钢套筒；预制立板和预制底板通过若干穿设在第一矩形钢套筒和第二矩形钢套筒内的T型螺栓进行连接，防水卷材贴合固定在安装有T型螺栓的第一凸榫外侧。本发明使得挡墙结构具有良好的受力性能，满足正常使用要求及地震荷载作用下的受力性能要求，同时满足挡墙在正常使用的过程中能进行螺栓的锈蚀检测和更换，且整个过程不影响挡墙的正常工作。
Replaceable bolt connection assembly type retaining wall, construction method and bolt replacement method thereof
可更换螺栓连接装配式挡墙、施工方法及其螺栓更换方法
QUE YUN (Autor:in) / GU YIN (Autor:in) / FANG ZHIQIANG (Autor:in) / DING FENG (Autor:in)
20.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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