Method for early construction of independent foundation adjacent to deep foundation pit
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHINA CONSTR SCI & IND CORP LTD
- Filing Date
- 2026-06-10
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, the construction efficiency of the foundations adjacent to deep foundation pits is low, which cannot meet the requirements of rapid construction. The deep foundation pit must be constructed first, then backfilled, and then the surrounding foundations must be constructed, resulting in a long construction period.
By determining the bottom elevation of the deep foundation pit and the surrounding foundation, the deep foundation pit and the surrounding foundation at the corresponding elevation are excavated, and the construction of the pipe gallery and independent foundation is carried out simultaneously to avoid additional support and to proceed with construction concurrently.
This enabled the simultaneous construction of the surrounding foundation and the deep foundation pit structure, improving construction efficiency, meeting the requirements of rapid construction, and reducing safety risks and foundation pit support costs.
Smart Images
Figure CN122406764A_ABST