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            G341 line Huanxian slope project

            origin: author: time:2021-10-20 view:0

            National Highway 341 (Qingdao West Coast New Area (Huangdao District) - Haiyan County, Qinghai Province) is one of the national east-west trunk lines starting in Jiaonan City, Shandong Province, passing through Shandong, Henan, Shanxi, Shaanxi, Gansu, Ningxia and Qinghai Provinces and ending in Haiyan County, Qinghai Province. The 341 national highway line from Shandong to Qinghai adopts the standard of first-class highway with two-way, four-lane, 25.5 m wide subgrade and 21.5 m wide restricted section. The standard of second-class highway with 12 m wide subgrade is used in the difficult section between Gansu and Qinghai. National Highway 341 is going from east to west. Its significance is to bring Xining-Jinan Railway in the same direction into the planning of national fast rail network, to accelerate the development of poverty alleviation in the old revolutionary areas of Shaanxi-Gansu-Ningxia, Shanxi-Hebei-Henan, and Liupanshan, which are concentrated in the poverty-stricken areas, to assist the construction of the "Golden Section of Silk Road Economic Belt" in Gansu Province and to eliminate the blind railway areas along the line. Relieve transport pressure of Longhai Corridor.

            Geotechnical compartment is used in side slope of highway from Huanxian (20li ditch) to Che Lu Yao Xian(Ganning boundary) on line G341 to enhance slope consolidation protection effect, reduce rainwater scouring slope surface, reduce excessive water and soil loss, and provide support for plant growth on steep slope.

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