Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underwater composite traffic tunnel
The invention discloses an underwater composite traffic tunnel. The underwater composite traffic tunnel is composed of a double-layer subway line and a single-layer two-way highway. The underwater composite traffic tunnel comprises an upper-layer subway lane and a lower-layer subway lane; and according to a middle layer, a left side road traffic lane and a right side road traffic lane are formed by a middle-layer left partition wall and a middle-layer right partition wall between two layers of lane plates. The space formed by an upper-layer left partition wall, a lower-layer left partition wall and a shield tunnel is used for arranging an upper-layer evacuation exit and a lower-layer evacuation exit. The space formed by an upper-layer right partition wall, a lower-layer right partition wall and the shield tunnel is used for arranging tunnel ancillary facilities. A plurality of middle-layer escape doors are longitudinally arranged on the partition walls in the tunnel, and therefore when an accident happens, persons in the disaster traffic lanes can escape through the non-disaster traffic lanes. By means of the underwater composite traffic tunnel through which two-way driving of subways and automobiles can be achieved in a single-pipe tunnel, the utilizing rate of tunnel space is increased, construction cost is reduced, and soil resources are saved. Meanwhile, the passage pressure of existing bridge tunnels and roads is relieved.
Underwater composite traffic tunnel
The invention discloses an underwater composite traffic tunnel. The underwater composite traffic tunnel is composed of a double-layer subway line and a single-layer two-way highway. The underwater composite traffic tunnel comprises an upper-layer subway lane and a lower-layer subway lane; and according to a middle layer, a left side road traffic lane and a right side road traffic lane are formed by a middle-layer left partition wall and a middle-layer right partition wall between two layers of lane plates. The space formed by an upper-layer left partition wall, a lower-layer left partition wall and a shield tunnel is used for arranging an upper-layer evacuation exit and a lower-layer evacuation exit. The space formed by an upper-layer right partition wall, a lower-layer right partition wall and the shield tunnel is used for arranging tunnel ancillary facilities. A plurality of middle-layer escape doors are longitudinally arranged on the partition walls in the tunnel, and therefore when an accident happens, persons in the disaster traffic lanes can escape through the non-disaster traffic lanes. By means of the underwater composite traffic tunnel through which two-way driving of subways and automobiles can be achieved in a single-pipe tunnel, the utilizing rate of tunnel space is increased, construction cost is reduced, and soil resources are saved. Meanwhile, the passage pressure of existing bridge tunnels and roads is relieved.
Underwater composite traffic tunnel
TANG FEI (Autor:in) / MEI FENGZHU (Autor:in) / LI LIANJIAN (Autor:in) / FAN CHUAN GANG (Autor:in) / DONG MANSHENG (Autor:in) / SHI QIN (Autor:in) / HOU CHAOQUN (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch