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High-rise building settling reinforcing and lifting correcting construction method
A high-rise building settling reinforcing and lifting correcting construction method, comprising: drilling holes vertically downward around a foundation slab of a building, forming multiple curtain wall holes sunk into foundation soil at intervals; injecting slurry into the curtain wall holes, slurry ranges meshing and overlapping with each other, forming a curtain wall, the curtain wall enclosing foundation soil under the foundation slab of the building, separating foundation soil inside and outside the range of the building; providing multiple vertical reinforcement slurry injection holes on the foundation slab and injecting slurry, fully reinforcing soil near the foundation slab, forming a reinforcement body; drilling a hole downward, forming a lifting hole, pressure-injecting slurry into a bottom part of the lifting hole, the foundation soil is continuously filled and compressed, creating a lifting force, and the building gradually rising to a determined lift height.
High-rise building settling reinforcing and lifting correcting construction method
A high-rise building settling reinforcing and lifting correcting construction method, comprising: drilling holes vertically downward around a foundation slab of a building, forming multiple curtain wall holes sunk into foundation soil at intervals; injecting slurry into the curtain wall holes, slurry ranges meshing and overlapping with each other, forming a curtain wall, the curtain wall enclosing foundation soil under the foundation slab of the building, separating foundation soil inside and outside the range of the building; providing multiple vertical reinforcement slurry injection holes on the foundation slab and injecting slurry, fully reinforcing soil near the foundation slab, forming a reinforcement body; drilling a hole downward, forming a lifting hole, pressure-injecting slurry into a bottom part of the lifting hole, the foundation soil is continuously filled and compressed, creating a lifting force, and the building gradually rising to a determined lift height.
High-rise building settling reinforcing and lifting correcting construction method
CUI XUEDONG (author) / WU JIGUANG (author) / CUI TENGYUE (author)
2023-08-22
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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