Invention Grant
US07766579B2 Process and device for building a tunnel immersed on a sub-sea soil
有权
用于建造浸在海底土壤上的隧道的工艺和装置
- Patent Title: Process and device for building a tunnel immersed on a sub-sea soil
- Patent Title (中): 用于建造浸在海底土壤上的隧道的工艺和装置
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Application No.: US11579931Application Date: 2005-05-11
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Publication No.: US07766579B2Publication Date: 2010-08-03
- Inventor: Pierre Aristaghes , Pierre Longchamp , Philippe Autuori , Patrick Palbras
- Applicant: Pierre Aristaghes , Pierre Longchamp , Philippe Autuori , Patrick Palbras
- Applicant Address: FR Guyancourt
- Assignee: Bouygues Travaux Publics
- Current Assignee: Bouygues Travaux Publics
- Current Assignee Address: FR Guyancourt
- Agency: Blakely, Sokoloff, Taylor & Zafman
- Priority: FR0405129 20040512
- International Application: PCT/IB2005/001741 WO 20050511
- International Announcement: WO2005/111317 WO 20051124
- Main IPC: E02D29/063
- IPC: E02D29/063
Abstract:
A tunnel is built in successive sections by a machine suitable for operating at the surface and in immersion that is displaced in the water on the sub-sea soil. This machine includes a fluid-tight working space (6) for accommodating the personnel and equipment required for construction. Further, this space has a rearward-facing opening for building and erecting a section at the rear of the machine. The forward section of the machine includes a ballastable chamber (7) which prepares and grades the soil for erection of a section.
Public/Granted literature
- US20070248416A1 Process and Device for Building a Tunnel Immersed on a Sub-Sea Soil Public/Granted day:2007-10-25
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