Shenyang Comprehensive Pipeline Construction Shield Machine Shows Skills

At 9 o'clock on the morning of June 22, along with a long whistle, the "Huimin" shield machine was launched from the underground of Wenyi Road. This marks the official launch of the underground comprehensive pipe gallery project using the shield tunneling method in Shenyang City, which has special significance in the history of Shenyang's urban construction.

Shenyang Integrated Pipeline Construction Shield Machine Shows Skills

It is understood that Shenyang Underground Comprehensive Pipe Gallery (South Canal Section) constructed by China State Construction Co., Ltd. is the first underground comprehensive pipe project constructed in Shenyang using a shield method. The project starts from the south side of the South Canal of Shenyang City. In the green belt, the terminal is located on the south side of Hewei Park. The total length of the trunk corridor is about 12.6 kilometers. The corridor uses a double-hole building structure. The underground shield tunnel excavation diameter is 6.2 meters and the tube corridor diameter is 5.4 meters. According to reports, this is also the first underground comprehensive pipe corridor throughout the old city. The corridor includes “heat chamber”, “natural gas cabin”, “water letter cabin”, “power cabin” and “emergency escape channel”, covering electricity, Communications, water supply, reclaimed water, heating, natural gas, six types of corridors.

After the completion of the gallery, it will effectively solve the problems of repeatedly excavation of roads in urban areas, overcrowding of overhead line networks, frequent pipeline accidents, etc., which will help ensure urban security, improve urban functions, beautify the urban landscape, and promote urban intensive and efficient transformation and development. .