Soft soil foundation large-pipe-diameter rain and sewage pipe anti-settling device and use method

By using reinforcement and support components on soft soil foundations, the anchoring structure suspends the pipeline within the stable layer, solving the problem of settlement of large-diameter stormwater and sewage pipelines on soft soil foundations, achieving pipeline stability and maintaining flow linearity, and reducing construction complexity and cost.

CN116537341BActive Publication Date: 2026-06-26CHINA MCC17 GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA MCC17 GRP CO LTD
Filing Date
2023-06-08
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

When constructing large-diameter stormwater and sewage pipelines on soft soil foundations, existing technologies cannot effectively prevent pipeline settlement, leading to roadbed instability and pipeline misalignment and leakage, which increases the cost of subsequent repairs.

Method used

By employing reinforcement and support components, the reinforcement components on both sides of the pipeline are anchored to the stabilization layer through an anchoring structure, and the pipeline is suspended in the soft soil foundation using galvanized steel cables and fixed-length galvanized ropes to ensure the linearity and stability of the pipeline flow.

Benefits of technology

It effectively prevents pipeline settlement, maintains the linearity of the pipeline, avoids bending deformation and joint detachment caused by settlement, and reduces construction complexity and cost.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a soft soil foundation large-pipe-diameter rain and sewage pipeline anti-settling device and a use method thereof. The device comprises reinforcing assemblies, the reinforcing assemblies are arranged in two groups and are located at two sides of the pipeline, a supporting assembly is installed at the outside of the bottom of the pipeline, the supporting assembly is installed between the two groups of reinforcing assemblies, the supporting assembly is suitable for supporting and supporting anti-settling of the pipeline, the reinforcing assembly comprises reinforcing members anchored in the interiors of the foundations at the two sides of the pipeline, anchor structures are arranged on the reinforcing members, and one end of the supporting assembly is adapted to anchor the reinforcing members in the stable layer through the anchor structures. The two steel bands are tightened through the supporting assembly, so that the reinforcing assemblies are anchored in the stable layer soil foundation, and then it is ensured that the reinforcing assemblies will not settle. The assembled pipeline is hung from the bottom through the connection structure one, the connection structure two, the galvanized steel cable and the fixed-length galvanized rope, so that the pipeline is independently hung in the soft soil foundation, and the pipeline sinking problem is eliminated.
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