Zhangjiajie tourism and township road connecting line composite structure road hardening project
Release time:
2021-07-09
This highway project is a township road connecting Yehuo Village, Zhonghu Township, Wulingyuan District, Zhangjiajie, with a length of about 3.2 kilometers and a main driving area of 4.5 meters wide. The highway passes through important areas such as farmland, mountainous forest belt and villagers' houses, and is a main trunk line for the development of regional economy. Villagers along the line have a strong desire to build hardened roads, upgrade roads, improve traffic conditions, and develop the economy.
The road is an ordinary dirt road with poor traffic conditions and complicated conditions along the road. There are still several places that need to build retaining walls for support. The basic ancillary facilities of the road are relatively imperfect, and the subgrade and road surface are damaged and damaged by water. These situations are also common problems in rural roads, and they are also the key points that must be improved in the reconstruction project.
According to the conditions along the road and the requirements of the local transportation authority, after the transformation, the driving surface will reach 4.5 meters wide, the bio-enzyme base will be about 5 meters wide, and the total length of the road will be 3.2 kilometers.
biological enzyme composite pavement structure design:
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