Construction method for partial replacement of encroaching segment in shield-driven tunnel
LU604975B1Active Publication Date: 2026-08-03CHINA CONSTRUCTION COMMUNICATIONS ENGINEERING GROUP CORP LTD
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Patent Information
- Application Number
- LU604975
- Authority / Receiving Office
- LU · LU
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2025-02-11
- Filing Date
- 2026-02-02
- Publication Date
- 2026-08-03
- Estimated Expiration
- 2032-02-02
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