No-light intersection with U-shaped left-turning bridge and standard prefabticated member

• Main Author: WANG MEIQUAN
• Format: Patent
• Language: Chinese; English
• Published: 18.07.2012
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; OR VIADUCTS

Traffic jams belong to a worldwide problem and seriously influence urban economic construction and the life quality of citizens. Traffic lights are mainly used for adjusting road rights at the existing urban traffic intersections, and flyovers, viaducts, roundabouts, wide pavements, car purchasing limit, car driving limit, traffic peak avoidance, community passing and other facilities and measures are used as assistances to control traffic jams, but the effect is not good. The invention relates to a no-light intersection with a U-shaped left-turning bridge and a standard prefabticated member and is used for constructing and reconstructing the urban traffic intersections and can fundamentally solve the two big problems of traffic jams and parking difficulty. The no-light intersection comprises a centrally symmetric U-shaped bridge and a standard element special for the U-shaped bridge, wherein the area of the intersection needed by the U-shaped bridge at least achieves 64 meters * 64 meters, and the U-shaped b