Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main and temporary combined foundation pit supporting process
The invention discloses a main and temporary combined foundation pit supporting process, and relates to the technical field of foundation pit supporting construction, the main and temporary combined foundation pit supporting process comprises the steps of S1, construction preparation work, S2, elevation determination, S3, foundation pit excavation, S4, anchor bolt hole forming, S5, reinforcement mesh hanging, S6, concrete spraying and S7, maintenance, and an anchor bolt composite body formed through the scheme can remarkably improve the overall stability of a side slope; the construction process is simple and convenient; the construction does not need to occupy a site independently, the limitation on the requirement of a construction site is reduced, the construction cost is low, meanwhile, the pollution to the surrounding environment of the construction site is reduced, the time from initial setting to final setting of concrete is controlled by adding an accelerator during spraying operation, the solidification time of a support is greatly shortened, and the efficiency of support construction is improved.
本发明公开了一种主临结合基坑支护工艺，涉及基坑支护施工技术领域，S1：施工准备工作，S2：确定标高，S3：开挖基坑，S4：锚栓成孔，S5：挂钢筋网，S6：喷射砼，S7：养护，通过本方案形成的锚栓复合体能够显著提高边坡整体稳定性；其施工工艺简便；施工不需单独占用场地，减小了对施工场地要求的限制，施工成本低，同时减小了对施工场地周围环境的污染，且喷射作业时通过添加速凝剂控制砼初凝到终凝时间，大大缩短了支护的凝固时间，提高了支护施工的效率。
Main and temporary combined foundation pit supporting process
The invention discloses a main and temporary combined foundation pit supporting process, and relates to the technical field of foundation pit supporting construction, the main and temporary combined foundation pit supporting process comprises the steps of S1, construction preparation work, S2, elevation determination, S3, foundation pit excavation, S4, anchor bolt hole forming, S5, reinforcement mesh hanging, S6, concrete spraying and S7, maintenance, and an anchor bolt composite body formed through the scheme can remarkably improve the overall stability of a side slope; the construction process is simple and convenient; the construction does not need to occupy a site independently, the limitation on the requirement of a construction site is reduced, the construction cost is low, meanwhile, the pollution to the surrounding environment of the construction site is reduced, the time from initial setting to final setting of concrete is controlled by adding an accelerator during spraying operation, the solidification time of a support is greatly shortened, and the efficiency of support construction is improved.
本发明公开了一种主临结合基坑支护工艺，涉及基坑支护施工技术领域，S1：施工准备工作，S2：确定标高，S3：开挖基坑，S4：锚栓成孔，S5：挂钢筋网，S6：喷射砼，S7：养护，通过本方案形成的锚栓复合体能够显著提高边坡整体稳定性；其施工工艺简便；施工不需单独占用场地，减小了对施工场地要求的限制，施工成本低，同时减小了对施工场地周围环境的污染，且喷射作业时通过添加速凝剂控制砼初凝到终凝时间，大大缩短了支护的凝固时间，提高了支护施工的效率。
Main and temporary combined foundation pit supporting process
一种主临结合基坑支护工艺
ZHOU JIAJIE (Autor:in) / ZOU ZHIZHENG (Autor:in) / WANG HONGZHANG (Autor:in) / WU QIANMIN (Autor:in) / WU SHUAI (Autor:in) / ZHAN XUEJUN (Autor:in) / LI JUNFENG (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021
Temporary supporting system and temporary supporting method for foundation reinforcement
| Europäisches Patentamt | 2023
Temporary supporting device and method for foundation pit supporting
| Europäisches Patentamt | 2024