The Municipal Division and Bridge & Tunnel Division are rising stars of the Institute, with the business scope covering design and consulting services for urban roads & bridges, intercity overpasses, highways, integration of pipe networks, utility tunnel, water works and pumping stations, watercourse renovation and sponge city.
So far, the two branches have participated in the construction of over 200 large and medium-sized bridges with the support of the Bridge and Tunnel Laboratory of Dalian University of Technology, including the major design innovations for suspension/cable-stayed/concrete-filled steel tubular arch bridges and bridge widening/reinforcement. The main part of Jinma Bridge (Guangdong) integrating the cable-stayed structure and T-shaped rigid frame is 566m in length, which is a single tower cable-stayed bridge with the world's largest span at the time of construction; the main part of Dalian Xinghai Bay Sea-crossing Bridge is 820m in length, which is the longest sea-crossing bridge in Northeast China and domestic first bridge of ground-anchored suspension type; and the approach bridge of Dalian Port Crude Oil Terminal (0.3 Mt) is 585m in length, which adopts the bottom-through concrete-filled steel tubular arch structure.
Based on the overall exploitation of regional land blocks and road network planning & design in large areas, the highway construction and water supply/drainage cover municipal roads, site remediation, pipe network, water works and pumping stations, utility tunnel and sponge city. The super-huge regional utility networks completed include the road network of Dalian Changxing Island Petrochemical Park (the largest island to the north of Yangtze River), road network of Dalian New Airport Coastal Business District (13.74 square kilometers), specialized road planning and road network of Tongliao City, Inner Mongolia (164 square kilometers).
Relying on multiple professional qualifications of the Institute and the competitive research and technology advantages of Dalian University of Technology combined with the scientific management and attentive services, the Municipal Division has completed numerous engineering design and consulting projects across the country, winning over 10 provincial and ministerial design awards as well as over 20 Dalian municipal awards of engineering design.
We will always stick to the development strategy characterized by "scientific thoughts, innovative ideas, safety construction and quality services"! We wish your dreams come true with our efforts!