METHOD FOR BUILDING A SHALLOW TUNNEL AT A WATER AREA BOTTOM AND A SYSTEM FOR TEMPORALLY DEWATERING A BOTTOM AREA
摘要
A method of building a shallow-depth tunnel at the bottom of a water area and a system used to implement it present a technology of driving a tunnel (11) for vehicle traffic or other-purpose tunnel under the river channel or under the bottom of other shallow water area. They can be predominantly used to form a temporary enclosure for a closed bottom segment in the water area and the space above it throughout the depth of water. A distinctive feature of the method is that a bottomless hydraulic enclosure (1) with controlled buoyancy is used in it. This enclosure is made at a plant as a single closed structure capable of bearing on it detachable crane equipment, construction platforms and amenity rooms.
申请公布号
WO2006011828(A1)
申请公布日期
2006.02.02
申请号
WO2005RU00092
申请日期
2005.03.03
申请人
ZAKRYTOE AKTSIONERNOE OBSCHESTVO "NEVA-DORSERVIS";PICHUGOV, IGOR ANATOLIEVICH;SULIMA, VIKTOR VASILIEVICH;POPOVICH, ALEKSEY KONSTANTINOVICH
发明人
PICHUGOV, IGOR ANATOLIEVICH;SULIMA, VIKTOR VASILIEVICH;POPOVICH, ALEKSEY KONSTANTINOVICH