METHOD OF CONTROL AND RELIEF OF PASSENGER, FREIGHT PASSENGER AND FREIGHT TRAFFICS OF URBAN TRANSPORT COMPLEX (VERSIONS) Russian patent published in 2002 - IPC

FIELD: transportation engineering, particularly, methods of control, and relief of passenger, passenger-freight and freight traffics of urban transport complex. SUBSTANCE: novelty according to the first version of the method is the fact that, at least, one tunnel is constructed under complicated mining and geological conditions, under acting main traffic artery without interruption of traffic in it. Tunnel is constructed by formation of protective screen in ground, injection consolidation of ground in internal space of contemplated tunnel and in its exterior with formation of injection piles for tunnel base; subsequent working of solidified ground in internal space of contemplated tunnel and making of tunnel lining. After tunnel completion, connected to it is system of access routes, or, at least, one through traffic artery, or a part of urban traffic is passed through tunnel. Novelty according to the second method version is the fact that, at least, one tunnel constructed under complicated mining and geological conditions under acting main traffic artery without interruption of traffic in it, includes formation in ground of protective screen, injection solidification of ground in internal space of contemplated tunnel and outside of it, with formation of internal piles under tunnel base; subsequent working of solidified ground in internal space of contemplated tunnel and making of tunnel lining. In so doing, solidification and working of ground are carried out by tiers with formation of leading overlaying bench, and at least, one underlying tier located under overlying one. After completion of tunnel construction, connected to tunnel is a system of access routes, or, at least, one though traffic artery and a part of urban traffic is passed through tunnel. Technical result of both version consists in reduction of terms, labor inputs and material consumption, provided control and relief of urban transport traffic without interruption of traffic in crossed traffic arteries and simultaneous performance of work involved in creation of creation of reliable and durable transportation structures under complicated mining and geological conditions, in conditions of dense housing system and presence of heavy traffic in traffic arteries. EFFECT: higher efficiency. 25 cl, 12 dwg