Steel sheet pile diaphragm wall structure
By combining the frame assembly, positioning column assembly, and sheet pile assembly, the verticality and sealing problems of traditional sheet pile cutoff walls under complex geological conditions such as deep foundation pits and high water heads are solved, achieving high rigidity and multiple seepage prevention effects, and improving the overall structural performance of the cutoff wall.
CN122039670BActive Publication Date: 2026-07-03XIANYANG JINGWEI INVESTMENT CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIANYANG JINGWEI INVESTMENT CO LTD
- Filing Date
- 2026-04-13
- Publication Date
- 2026-07-03
Smart Images
Figure CN122039670B_ABST
Abstract
The present application relates to steel sheet pile cutoff wall technical field, especially to a kind of steel sheet pile cutoff wall structure;Including frame assembly, several positioning column assemblies and steel sheet pile assembly;Frame assembly is made of two sets of inside and outside rectangular frames with coincident center, the four edges distance of inside and outside rectangular frame are all equal, several positioning column assemblies are evenly arranged in the frame-shaped gap enclosed by inside and outside rectangular frame, steel sheet pile assembly is arranged in frame-shaped gap, and steel sheet pile assembly is inserted with all positioning column assemblies together;The present application sequentially improves the strength of cutoff wall structure on the basis of primary limiting, secondary guiding and reinforcing, tertiary lock catch, while also adopts multiple cutoff mechanism to significantly improve the cutoff performance of steel sheet pile cutoff wall.
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