Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inverted trapezoidal semi-basement outer wall structure and construction method thereof
The invention relates to the technical field of building construction, in particular to an inverted trapezoidal semi-basement outer wall structure which comprises an outer wall, the outer wall is arranged in an inverted trapezoidal shape, one side of the outer wall is tightly attached to a foundation pit support, the lower end of the outer wall is fixedly connected with a foundation straining beam, and the upper end of the outer wall is fixedly connected with a structural top plate which is fixedly connected to the upper end of the foundation pit support. According to the invention, the inverted trapezoidal outer wall poured by the original foundation pit support is utilized, so that the work amount of excavating a fertile groove and backfilling in the later period can be avoided, meanwhile, the support work amount is reduced, and when concrete is poured, the undershoot load borne by the template is transmitted to the ground through the shortest path by virtue of the trusses, so that the construction efficiency is improved, and the construction cost is reduced. The reinforcing effect on the formwork is improved, formwork expansion is effectively prevented, the reinforcing cost is reduced, the outer wall is in a wide-end-up shape, most of lateral water and soil pressure is transmitted to the structural top plate with large connecting rigidity, the horizontal load of the foundation straining beam is small, and the problem that the building-in rigidity of the foundation straining beam on the terrace is insufficient is well solved.
本发明涉及建筑施工技术领域，具体涉及一种倒梯形半地下室外墙结构，包括外墙，外墙呈倒梯形设置，外墙的一侧紧贴基坑支护，外墙的下端固定连接有基础拉梁，外墙的上端固定连接有结构顶板，结构顶板固定连接于基坑支护上端，基础拉梁设置在地下室地坪上，本发明通过利用原有的基坑支护浇筑的倒梯形外墙，可以避免开挖肥槽和后期回填的工程量，同时减少了支护工程量，在浇筑混凝土时，通过桁架使模板承受的下冲载荷经过最短的路径传递给地面，提高对模板的加固效果，有效预防涨模，降低加固成本，外墙上宽下窄的形状，将侧向水、土压力大部分传给连接刚度大的结构顶板，基础拉梁的水平荷载较小，较好的解决地坪上基础拉梁嵌固刚度不足的问题。
Inverted trapezoidal semi-basement outer wall structure and construction method thereof
The invention relates to the technical field of building construction, in particular to an inverted trapezoidal semi-basement outer wall structure which comprises an outer wall, the outer wall is arranged in an inverted trapezoidal shape, one side of the outer wall is tightly attached to a foundation pit support, the lower end of the outer wall is fixedly connected with a foundation straining beam, and the upper end of the outer wall is fixedly connected with a structural top plate which is fixedly connected to the upper end of the foundation pit support. According to the invention, the inverted trapezoidal outer wall poured by the original foundation pit support is utilized, so that the work amount of excavating a fertile groove and backfilling in the later period can be avoided, meanwhile, the support work amount is reduced, and when concrete is poured, the undershoot load borne by the template is transmitted to the ground through the shortest path by virtue of the trusses, so that the construction efficiency is improved, and the construction cost is reduced. The reinforcing effect on the formwork is improved, formwork expansion is effectively prevented, the reinforcing cost is reduced, the outer wall is in a wide-end-up shape, most of lateral water and soil pressure is transmitted to the structural top plate with large connecting rigidity, the horizontal load of the foundation straining beam is small, and the problem that the building-in rigidity of the foundation straining beam on the terrace is insufficient is well solved.
本发明涉及建筑施工技术领域，具体涉及一种倒梯形半地下室外墙结构，包括外墙，外墙呈倒梯形设置，外墙的一侧紧贴基坑支护，外墙的下端固定连接有基础拉梁，外墙的上端固定连接有结构顶板，结构顶板固定连接于基坑支护上端，基础拉梁设置在地下室地坪上，本发明通过利用原有的基坑支护浇筑的倒梯形外墙，可以避免开挖肥槽和后期回填的工程量，同时减少了支护工程量，在浇筑混凝土时，通过桁架使模板承受的下冲载荷经过最短的路径传递给地面，提高对模板的加固效果，有效预防涨模，降低加固成本，外墙上宽下窄的形状，将侧向水、土压力大部分传给连接刚度大的结构顶板，基础拉梁的水平荷载较小，较好的解决地坪上基础拉梁嵌固刚度不足的问题。
Inverted trapezoidal semi-basement outer wall structure and construction method thereof
一种倒梯形半地下室外墙结构及其施工方法
WANG KAI (Autor:in) / MENG YAO (Autor:in) / JIN HUA (Autor:in) / ZHOU XIANXIANG (Autor:in) / WANG JUN (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
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