Garden Station of Tianjin Metro Line

Metro 1 Line is the first line in the planning of Tianjin urban rapid rail transit network, and it is also the most invested urban infrastructure project during the Tenth Five-Year Plan period. The project is designed along the main axis of north-south traffic, from Liuyuan to Sara, passing through Beichen District, Hongqiao District, Nankai District, Heping District, Hexi District and Jinnan District, and officially started on June165438+1October 2 1 2002. The subway 1 line has a total length of 26.2 kilometers, including 7.3 kilometers for the existing line and 8.9 kilometers for the new line/KLOC-0. There are 22 stations on the whole line, including 3 underground stations 13, 8 elevated stations and 1 ground station 1. After it is completed and opened to traffic, it is estimated that the annual passenger flow will reach 250 million passengers. The maximum transport capacity of the subway is expected to reach 4.8 1 10,000 people/hour during the 7: 00 am rush hour in Central Road. The completion of Metro 1 Line will play an important role in improving the carrier function of Tianjin, improving the rapid rail transit network and alleviating the ground traffic tension in the central city.

Tianjin Metro 1 Line starts from Liuyuan in Beichen District in the north and ends at Sara in Jinnan District in the south, with a total length of 26. 188 km. Among them, the section from Tianjin West Railway Station to Xinhua Road is an existing line with a length of 7.4 kilometers. The newly-built section of the existing line is 7.5km in the north and11.4km in the south. There are 22 stations on the whole line, including 8 elevated stations, 3 underground stations 1 and 1 ground station1. There are 6 stations in the northern section of the line, of which Liuyuan, Xihengdi, Fruit Winery and Benxi Road are elevated stations, and Qinjian Road and Honghuli are underground stations. There are 7 stations in the central line, including West Station, Northwest corner, Southwest corner, Weier Road, Guang Hai Temple, Anshan Road and Yingkou Road. There are 9 stations in the southern section of the line, of which Xiaobailou, Xiawafang, Nanlou and Tucheng are underground stations, Chentangzhuang, Fuxingmen, Huashanli and Finance and Economics College are elevated stations, and Sara is a ground station. Four of all platforms are island platforms, and the rest are side platforms. The minimum distance between stations is 0.784 km, the maximum distance is 1.624 km, and the average distance is 1.225 km. Line 3 starts from Huayuan Industrial Park (at present, Huayuan Station has been capped) and ends at Xiaodian in Beichen District, with a total length of 28.4 kilometers. Specific direction: it starts from Qu Bin Road, Huayuan Industrial Park in Xiqing District in the south, leads from the ground to the viaduct, passes through the outer ring road, along Shui Ying Road, Shuishang North Road, Weijin Road, Radio Station Road, Yingkou Road and Chifeng Road, passes through Haihe River and Tianjin Railway Station, passes through Xinkai Road, Wei Kun Road and Zhongshan Road, passes through Tianjin North Railway Station and Xinkai River, passes through Zhangxingzhuang Street, passes through the northern ring road, and then passes through the outer ring road, and is changed from a subway line to an elevated line. The underground line is 20 kilometers long, the ground line is 2.2 kilometers long and the overhead line is 6.2 kilometers long. There are 22 stations, including 3 elevated stations, 7 underground stations/kloc-0 and 2 ground stations.

Metro Line 3 is the main skeleton line running through the southwest to northeast of the city. Connecting Xiqing, Nankai, Hexi, Heping, Hedong, Hebei and Beichen, with a total investment of 65.438+065.438+94.5 million yuan. It is understood that Metro Line 3 leads from Huayuan Industrial Park in Xiqing District, passes through the outer ring road, enters the urban area, along Shui Ying Road, Water Park, Shuishang North Road, Meteorological Observatory Road, Yingkou Road and Chifeng Road, passes through residential areas near tianjin railway station and tianjin railway station Back Square, passes through Wei Kun Road, Sanma Road, Tianjin North Station and Beining Park, along Tiedong Road, passes through the North Ring Railway, and passes through Yixing Town Planning Road.

The main line of Metro Line 3 is 29.5 1 km, including ground line 0.6 1 km, overhead line 6.87 km, underground line 2 1.43 km and transition section 0.60 km. There are 22 stations along the line, including ground station 1 station, 4 elevated stations and 7 underground stations1station. The 22 stations from Xiqing to Beichen are Huayuan Industrial Park Station, tianjin polytechnic university Station, Huayuan Station, Wangdingdi Station, Hongqi South Road Station, Water Park Station, Shuishang North Road Station, Wujiayao Station, Kunming Road Station, Yingkou Road Station, Heping Road Station, tianjin railway station Station, Xiaoshulin Station, Zhongshan Road Station, North Station, Tiedong Road Station, Zhangxingzhuang Station and Yixing Port Station. Line 3 will set up a depot and a parking lot in Huayuan Industrial Park and Xiaodian respectively, and set up a 1 master control center together with Metro Line 2.

Metro Line 3 has stations in tianjin railway station and North Station. When completed and opened to traffic, it will connect two important transportation hubs in Tianjin, providing the greatest convenience for Tianjin citizens and foreign tourists. Among them, Line 3 will be interchanged with Line 2 and Line 9 in tianjin railway station, and the North Station will pass the subway for the first time. In addition, the west station served by 1 line and the south station passed by Line 9, and several important transportation hubs in Tianjin can be reached by subway in the future.

In Huayuan Industrial Park and Yixing Port at both ends of Metro Line 3, a large number of high-tech enterprises, foreign-funded enterprises and other units have gathered, which is a place where "office workers" gather together. Because these areas are relatively far away from the city center, it has caused traffic inconvenience to "office workers". After Line 3 is completed and opened to traffic, it can save at least half the time to reach these areas by subway, and remote "office workers" can finally sleep in.

The section from Heping Road Station to tianjin railway station of Metro Line 3 will cross Haihe River. Under normal circumstances, the vertical distance between the subway passage and the ground is about 6 meters, while the underground vertical distance across the Haihe River will be 13 meters. In other words, in order to ensure the safety of passengers, it is necessary to "dig" to a sufficient depth during construction. In addition, Metro Line 3 is the most tortuous subway line. Besides crossing Haihe River, Metro Line 3 will also cross Xinkai River, Water Park Lake and Tianta Lake, which puts forward higher requirements for construction technology.