Expressway, Yu Wei starts from Chishui Interchange on Lianhuo Line, connects with Pucheng, which has been completed and opened to traffic, goes to expressway, Weinan City, passes through hua county and Linwei District of Weinan City, ends in Yushan Town, Lantian County, Xi City, and connects with Hushan expressway, which has been completed and opened to traffic. Yu Wei expressway has a total length of 39.835km and a design speed of100km. Yu Wei expressway is scheduled to start construction on 20 13 and be completed and opened to traffic on 20 15.
It is planned to open to traffic at the end of 10, 20 1 15.
Yu Wei expressway (Weinan-Yushan) will be completed and opened to traffic at the end of next month. By then, Lianhuo Expressway and Shanghai-Shaanxi Expressway will be connected, and Lantian and Shangluo from Weinan to xi 'an will be more convenient and fast.
Expressway, Yu Wei is an extension of Huangwei Line in the "2637" planning of expressway Network in Shaanxi Province, and also a key construction project determined by Weinan Municipal Government. The starting point is located at the intersection of Chishui, Hua County, Lianhuo Expressway, and connects with Shanghai-Shaanxi Expressway in Yushan Town, Lantian County, xi. The total investment of the project is 3.34 billion yuan, and the whole line is about 39.56 kilometers long. At present, the main project has been completed.
According to the person in charge of the Construction Management Office of expressway City, Yu Wei, during the project construction, a section of 10 km passes through the loess plateau area. After half a year's systematic treatment of V-shaped ditch, the slope angle of each section is stable. In addition, there are 27 large high slopes in the construction of expressway in Yu Wei. In the past engineering construction, the method of "full protection" was often used for treatment, that is, mortar rubble or cast-in-place concrete was used for treatment. But after the treatment is completed, it is easy to collapse. On the other hand, "full protection" treatment is easy to destroy hillside vegetation. Therefore, this project adopts the measures of combining biological protection with engineering protection. Before construction, the drainage system should be improved, with excavation level first, protection level in time and greening level first. It not only effectively reduces the damage of expansive soil to subgrade, but also integrates subgrade engineering with surrounding vegetation environment. Expressway has become a beautiful landscape corridor in this region.
It is understood that the completion and opening to traffic of Yu Wei expressway has connected Lianhuo Expressway and Shanghai-Shaanxi Expressway, improved the expressway network in Weinan area, and provided a fast communication channel from Weinan to Lantian and Shangluo.
The above is the introduction of China Construction Network to expressway, Yu Wei. For more information about expressways, please pay attention to the architectural knowledge column of Zhong Da Consulting.
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