Brief introduction of lulin branch line of Taiyuan railway

It passes through Wangcun, Xixiang, Dawu Town, fangshan county, Chechuan and Tuanshuitou Town in Linxian County, with a total length of 67.036km from Sanjiao Town to Linxian County. At the same time, a 3 1.942km dedicated coal line will be built from Sanjiao Town in Linxian County to Mengmen Town in Liulin County via Linjiaping and Qiaokou.

The Lvliang-Linxian (Mengmen) railway (Lvliang-Sanjiao section) leads from Lvliang Station of Taiyin Railway, passes through Lishi, Fangshan and Linxian, and connects with Jinzhongnan Railway Passage in Sanjiao Town of Linxian. The total length of the main line is 38.645km, and the connecting line from Datong to Taiyuan is10.36km. The total length of the line is 49.005km, including 2 tunnels 12 and 20 bridges.

201412.3011min, accompanied by the sound of the train whistle, the 10,000-ton train slowly entered the starting point of the bid section ZNTJ-3 of the Lvlin Railway, marking the smooth opening of the entire Wari heavy-haul railway (the original railway passage in south-central Shanxi).

The ZNTJ-3 section of Lulin Railway and the * * * line (Watt-day line) of the central and southern Shanxi Railway Passage are the first heavy-duty railways with an axle load of 30 tons in China, with an annual freight capacity of 200 million tons. The contract section of ZNTJ-3 undertaken by our company is located in Linxian County, Luliang City, Shanxi Province, with a total length of 23.792km, including 2,538 culverts, with a lateral extension of 43m, subgrade of 9.36 1 km, bridge of 8.06 1 km and tunnel of 8.132km//kloc-0. Because the landslide geology changed the line twice, the commencement date was August 28th, 20 12, which was nearly 30 months later than the adjacent bid section.

Greenwood Railway is a project directly managed by the group company, and the participating companies are the second, third, fourth, sixth and electrification companies. Since taking office, with the great care and support of the group company, all the employees involved in the construction have carried forward the spirit of "unity, virtue, pioneering and forging ahead", overcome difficulties, do not disgrace their mission, overcome difficulties such as land acquisition and demolition, harsh local environment and complicated and changeable geology, span two winters of construction, take the construction period as the leader and safety and quality as the starting point, constantly optimize the resource allocation and construction scheme, and strictly assess the construction period. Sunjiagou Bridge, Linjiaping Bridge across Lingshui, Gaojiaping Bridge across Lingshui, Qiandouquan Tunnel, Lijiata Tunnel, Yanjiata Tunnel and other "three bridges and three tunnels" control projects were completed ahead of schedule, and the three landslide obstacles of "Feida Brick Factory, Qiaokou Station and Linjiaping Station" were successfully overcome, and the buried ancient ditch Feng Jia was successfully conquered. In May 10, June 15, and June14, respectively, the beam erection tasks of the south line and the north line were completed, and the track project was completed on schedule, which successfully passed the static acceptance organized by taiyuan railway administration and the dynamic acceptance of 60km/h ~ 132km/h five times. The offline and online projects were excellent. Because of its outstanding performance in construction and production management, it was awarded the "Locomotive Trophy" by the All-China Railway Federation, the "20 13 Advanced Labor Competition Unit of China Railway Construction Key Project" by China Railway Construction Co., Ltd. and the Shaanxi Provincial Labor Competition Committee, and was commended by Jinyu Road Channel Co., Ltd. and Lvliang Headquarters for many times.