Orderly promotion of Liangshan section of Chengdu Kunming double track railway

Recently, the large mileage section from the exit of Dechang tunnel to No. 2 inclined shaft, a key control project of Chengdu Kunming double track railway, has been successfully completed, marking an important breakthrough in the construction of Liangshan section. On November 14, the reporter learned from Liangshan railway construction office that as of October this year, the construction of Liangshan section of the expansion project of Emei Miyi section of Chengdu Kunming double track railway had completed an investment of 20.34 billion yuan, accounting for 45.3 billion yuan of the total investment approved in the feasibility study The

Chengdu Kunming railway double track in Sichuan Province is divided into three sections: Chengdu Emei section, Emei Miyi section and Miyi Panzhihua section. The total length of the line from Emei to Miyi is 384km. The technical standard of the line is class I double line, with a construction period of 6.5 years. It is expected that the whole line will be completed in 2022. The function of the project is the trunk railway with both passenger and freight. The planned transportation capacity is 45 pairs of passenger cars / day and 80 million tons / year of freight. Among them, there are 272 kilometers in Liangshan Prefecture, passing through 6 counties (cities) of Ganluo, Yuexi, Xide, Mianning, Xichang and Dechang, with 13 stations The construction in Liangshan of

is the most difficult. The line mostly passes through the mountain and canyon. The geological and meteorological conditions are very bad, the construction is very difficult, and there are many key and difficult projects. The design amount of land acquisition for Emei Miyi section of Chengdu Kunming double track railway in Liangshan Prefecture is 10452 mu, accounting for 80% of the total amount of the whole line. By the end of November 2019, 97% of the land acquisition and demolition will be completed, and it is expected to be completed by the end of this year According to the construction schedule, the project is expected to open from Mianning to Kunming in 2021, and the whole line will be opened by the end of 2022. After the opening of the whole line, Xichang west station will take more than 3 hours to Chengdu and Kunming, which will greatly facilitate the travel of passengers. (reporter? He Qinhua)