73,000 sets of DTVI2 Fastening systems for Changchun Rail Transit Line 5

The first phase of Changchun Rail Transit Line 5 starts from southwest to northeast, from Southwest Hub Station (inclusive) to Dongdaqiao Station (inclusive). The total length of the line is 19.657km, with a total of 18 stations, 18 sections, 1 depot, 1 entry and exit segment line and 1 tie line. Among them, there are 8 transfer stations, 7 open-cut stations, 5 open-cover stations, 4 underground stations, and the other 2 (Nanhu Plaza Station, Silicon Valley Plaza Station) structural engineering is implemented by other projects; 15 shield sections, with the length of 13.88km(including 1.25km of shield section of the entry and exit lines), 4 covered sections of 3.36km long, and 1.898km of light and dark section of the entry and exit lines (including 1.25km of shield section, 41.781m of ground line, and 284.1m of exposed sections. , underground excavation interval 62.574m). Depot 1 is located at the starting point of this line, covering an area of 24.024 hectares.
In 2023, Anyang Railway Equipment Co., Ltd. provided 73,000 sets of DTVI2 Fastening systems to the first phase of Changchun Rail Transit Line 5 (the bolt pads include 2 anchor bolts, 2 flat washers, 2 spring bars, and 2 heavy spring washers ).