Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit roadbed backfilling structure
The invention relates to a foundation pit roadbed backfill structure, and is applied to the technical field of building construction. The structure comprises a foundation pit, concrete retaining wallsare arranged on all inner side walls of the foundation pit, the foundation pit is filled with foamed concrete, a cement concrete subbase is poured on the foamed concrete, the two ends of the cement concrete subbase extend to the ground outside the foundation pit, and cement stabilized macadam is laid on the cement concrete subbase. The foundation pit roadbed backfill structure has the effect ofreducing the possibility of foundation pit collapse.
本发明涉及一种基坑路基回填结构，应用在建筑施工技术领域，其包括基坑，基坑各个内侧壁上均设有砼挡墙，基坑内填充有气泡混凝土，气泡混凝土上浇筑有水泥砼底基层，水泥砼底基层的两端均延伸至基坑外的地面上，水泥砼底基层上铺设有水泥稳定碎石。本发明具有降低基坑塌陷可能性的效果。
Foundation pit roadbed backfilling structure
The invention relates to a foundation pit roadbed backfill structure, and is applied to the technical field of building construction. The structure comprises a foundation pit, concrete retaining wallsare arranged on all inner side walls of the foundation pit, the foundation pit is filled with foamed concrete, a cement concrete subbase is poured on the foamed concrete, the two ends of the cement concrete subbase extend to the ground outside the foundation pit, and cement stabilized macadam is laid on the cement concrete subbase. The foundation pit roadbed backfill structure has the effect ofreducing the possibility of foundation pit collapse.
本发明涉及一种基坑路基回填结构，应用在建筑施工技术领域，其包括基坑，基坑各个内侧壁上均设有砼挡墙，基坑内填充有气泡混凝土，气泡混凝土上浇筑有水泥砼底基层，水泥砼底基层的两端均延伸至基坑外的地面上，水泥砼底基层上铺设有水泥稳定碎石。本发明具有降低基坑塌陷可能性的效果。
Foundation pit roadbed backfilling structure
一种基坑路基回填结构
SONG YUHENG (Autor:in) / WANG YINGCHENG (Autor:in) / YU XIAOPENG (Autor:in) / ZHAO LIANG (Autor:in)
21.04.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021