First of all, five years after the opening of Line 2, Changsha people can take the subway when they go out. Today, this newspaper reveals the specific distribution of 19 stations for you. Come and see if there is a subway station in front of your house! Juzizhou station subway crosses Xiangjiang River 32 meters underground, and juzizhou station is located on Orange Island about 50 meters south of Orange Island Bridge, which is arranged in an east-west direction. Due to the need of the line crossing the longitudinal slope of Xiangjiang River bed, the station is designed as an island platform station with four floors underground width12m, with two entrances and exits. As the only Orange Island subway station in the first phase of Changsha Metro Line 2 19 stations, it is estimated that the subway will pass through the lowest point and go 32 meters underground. According to the preliminary exploration results, there are rocks 20 meters underground in Juzizhou and hard rock formations 38 meters underground. It is estimated that the lowest point of the subway will be 32 meters underground. "According to the design standard of the subway, the thickness of the soil layer to be reserved above is generally 1.5 times the diameter of the subway tunnel. If the tunnel diameter is 6 meters, the thickness of the soil layer will reach 9 meters. " Chen Luqing, director of the Municipal Construction Committee, told reporters that due to its special location, the design of juzizhou station will be very strict and thoughtful. In order to cope with the pressure of high flood level in Xiangjiang River, fire doors for flood control will be built in the site project. Once water enters, the gate will automatically close. Wuyi Square Station plans to transfer to Line 1 in the future. Wuyi Square Station is designed as the interchange station for Line 2 and Line 1, and the station is arranged under the overpass at the intersection of wuyi avenue and Huangxing Middle Road. Wuyi Square overpass itself has a complex structure and poor geological conditions under the bridge. After repeated argumentation and research on Wuyi Square Station, more than 20 schemes have been selected. It is considered that the station adopts the interchange form of "cross" and "side island", in which Line 2 is a three-story underground 14m wide island platform and Line 1 is a two-story underground side platform. At present, the design scheme of the station is still being further optimized and improved. It is reported that in order to meet the construction requirements of Wuyi Square, an important interchange station, ensure the basic traffic demand of wuyi avenue and Huangxing Road during the construction period, and minimize its impact, Wuyi Square overpass adopts the scheme of half-demolition and half-construction, while demolition and construction. The scheme will ensure the six-lane traffic in wuyi avenue and the four-lane traffic in Huangxing Road, but local traffic may be affected at some time. Changsha Railway Station Subway passes through Changsha Railway Station from the south side of China Railway Waiting Hall. At present, it is one of the largest passenger distribution centers in Changsha. The subway station is located in the west square of the railway station, and transfer to the planned 2A subway line at the station road. The subway station is arranged at the intersection of wuyi avenue and Zhanqian Road and below the West Square. The station of Line 2 is designed as a platform station on the second floor underground 14m wide, with four subway entrances and exits. According to the route direction, after the subway leaves Yuanjialing Station, it will continue to drive eastward along wuyi avenue and cross the station road. Changsha Railway Station will be located in the south of the middle of the square in front of the station, and transfer to the 2A rail transit line along the station road, and connect with Changsha Railway Station. After leaving Changsha Railway Station, the line avoids the waiting hall of China Railway, passes through China Railway 1 and 2-storey buildings on its south side, and continues to extend eastward. The remaining 16 stations show that Wangchengpo Station is the starting point of the first phase of Line 2, and the station is arranged in an east-west direction, which is located below Huayuan East Road between the long-distance bus station and the bus station of Erhuan West Road. The station is designed as an island platform station with a width of12m on the second floor underground. The west end of the station is provided with a single crossing line and six entrances and exits. Jinxing Road is located at the northwest corner of the intersection of Linfeng No.2 Road and Jinxing Road, and is arranged northward along LAM Raymond No.2 Road, showing an east-west trend. The station is designed as a platform station with a width of 10 meter on the second floor underground, with four entrances and exits. West Lake Park Station is located near the south gate of West Lake Park, and it is planned to be on the northwest side of the intersection of LAM Raymond No.1 Road and Baiyun Road. The station is arranged in an east-west direction. The station is designed as a platform station with a width of 10 meter on the second floor underground, with three entrances and exits. Xuanwan Town is located in the northwest of the intersection of Linfeng No.1 Road, Wuyi West Road and Lushan Road, and the station is arranged under Xicheng Department Store in an east-west direction. The station will transfer to the planned corridor of Line 5, and the west end station of Line 2 will be provided with a parking line. This station is designed as a platform station with three floors underground12m width, with five entrances and exits. The main body of Xiangjiang Middle Road Station is located in the green space of the south ramp of the approach bridge of Orange Island Bridge on the east bank of Xiangjiang River, and the underpass of Xiangjiang Middle Road is arranged in the east-west direction. The station is designed as an island platform station with four floors underground and a width of12m, with four entrances and exits. Furong Square Station is located at the west end of Tianqiao and below the south side of wuyi avenue. In order to minimize the impact on traffic, the station avoids the Furong Square overpass, which is located below the south side of wuyi avenue at the west end of the overpass and crosses Luxiang Road. This station is designed as a three-story underground12m wide platform station with four entrances and exits. Yingbin Road Station is located in Yingbin Road, which is arranged under wuyi avenue in an east-west direction. The station is designed as a platform station with a width of 10 meter on the second floor underground, and the east end of the station is a single crossing line with six entrances and exits. Yuanjialing station is located on the northwest side of the intersection of Wuyi Avenue and Shuguang North Road. The station is designed as an island platform station with a width of12m on the second floor underground, with four entrances and exits. Jintai Square Station is located in the south of Jintai Square, the west of East Second Ring Road and the north of Jintai Home, with a width of 20 meters. The subway control center is located here. The station layout should minimize the influence of station construction on the traffic of East Second Ring Road and Hehua Road. This station is designed as a platform station on the second floor underground 10 meter wide, with three entrances and exits. Wanjiali Square Station is located at the intersection of Wanjiali Road and Lotus Road, where Line 2 and Line 4 transfer, and Line 2 station is arranged along the east-west direction of Lotus Road. Line 2 and Line 4 of this station cross-transfer. The station of Line 2 is designed as an island platform station with a width of12m on the second floor underground. There are parking lines and four entrances and exits at the west end of the station. Renmin East Road Station is located at the intersection of Guqu Road and Renmin East Road, and is arranged along the north-south direction of Guqu Road. This station is designed as an island platform station with a width of12m and two floors underground. In order to avoid the east-west 220,000 volt cable tunnel on the north side of Renmin East Road, the station is designed as a terminal hall with four entrances and exits. Changsha Avenue Station is located in the south of the intersection of Changsha Avenue and Shawan Road, along the north-south direction of Shawan Road, in order to avoid affecting the viaduct and underground sewer culvert of Changsha Avenue. This station is designed as a platform station with a width of 10 meter on the second floor underground, with a single crossing line at the south end and four entrances and exits. The Sports Park Station is located under the Labor Road on the south side of the planned Sports New Town, and is vertically arranged in the north-south direction with the Labor Road where Line 2 and Line 3 transfer. There is a cross transfer between Line 2 and Line 3 of this station. The station of Line 2 is designed as an island platform station with a width of12m on the second floor underground, with four entrances and exits. Duhua Road Station is located on the east side of Beijing-Zhuhai Expressway, below Du Hua Road and on the west side of the intersection of Rio Tinto Road and Du Hua Road. The station is arranged along Du Hua Road in an east-west direction. This station is designed as a platform station on the second floor underground 10 meter wide, with four entrances and exits. Wuhan-Guangzhou Changsha Station is the intersection of Line 2 and Line 3, passing through Changsha Station of Wuhan-Guangzhou Passenger Dedicated Line vertically. The station is designed as a two-story parallel double-island platform station with a width of12m, with 7 entrances and exits. The civil engineering of this station has been implemented. Quanta Station is located in the planned plot of Quanta Village, Huangxing Town, and is arranged along the planned road in the east-west direction. The station is designed as a basement 1 equipment room, and the basement 1 is an island platform station with the width of 1 1 m. The station has four entrances and exits along the north and south sides of the planned road. The average distance between subway stations is about 1 182 meters. How will Changsha's first subway meander underground? How far is it to build a site? How to deal with important nodes such as parks, shopping malls and railway stations? The reporter learned from the Municipal Rail Transit Group Corporation yesterday that all the 9 stations of Metro Line 2/KLOC-0 are underground stations, with an average station spacing of about1182m. According to the design, among the 9 stations in the first phase of Metro Line 2/KLOC-0, the maximum station spacing is 2036 meters, which is the interval from Changsha Station of Wuhan-Guangzhou to Guangda Station. The minimum station spacing is 654 meters, which is the interval from juzizhou station to Xiangjiang Middle Road Station; The average station spacing is1182m. Among them, there are 6 interchange stations, namely Xuanwan Town Station (interchange with Line 5), Wuyi Square Station (interchange with Line 1), Changsha Railway Station (interchange with Line 2A), Wanjiali Square Station (interchange with Line 4), Sports Park Station (interchange with Line 3) and Wuhan-Guangzhou Changsha Station (interchange with Line 3). Hexi section: Wangchengpo Station-Xuanwan Town Station plans to transfer to Line 2 at Xuanwan Town Station. The starting point of the first phase of the project is located in the West Bus Station, and the line is laid along the Garden East Road, with the west extension reserved at the west end. The line crosses the West Second Ring Road to the east, crosses the north plot of Wang Xingjingyuan and the northwest plot of Provincial Institute of Finance and Economics, turns into LAM Raymond No.2 Road, travels eastward along the north side of LAM Raymond No.2 Road, and sets Jinxing Road on the west side of the intersection of Jinxing Road. Then the line crosses Wanglonggang from the north side of Wang Lu Bridge, runs along West Lake Park on the north side of LAM Raymond No.1 Road, crosses Longtou Mountain to the east, and sets up West Lake Park Station near LAM Raymond No.1 Road on the east side of Longtou. The line continues to extend eastward along the park on the north side of LAM Raymond No.1 Road, passes through the pile foundation of the retaining wall built at the intersection of Binhu Road, turns into LAM Raymond No.1 Road, and goes eastward along LAM Raymond No.1 Road to Luwan Town. The line extends along the edge of the block on the north side of LAM Raymond No.1 Road and passes through Xicheng. Xuanwan Town Station of Line 2 is set as an island station with two underground floors. There is a parking line between the two main lines at the west end of the station, and Line 5, which is transferred to it, is considered to be set as the third underground floor. Central city section: juzizhou station-Changsha Railway Station wuyi avenue has 6 stations to leave Xuanwan Town Station, turn east along the south side of LAM Raymond Road, avoid Lushan Hotel, pass through Building 6 of Provincial Fisheries Bureau, cross Xiaoxiang Middle Road to the east, parallel to Orange Island Bridge, cross Xiangjiang River about 50 meters to the south, cross the third span of South Branch Bridge of Orange Island, and set up juzizhou station in Orange Island to cross the east branch of Xiangjiang River. Out of Xiangjiang Middle Road Station, the line will avoid the 9th floor of Qiaotou Market, enter wuyi avenue, and drive eastward along wuyi avenue. Line 1 for Wuyi Square Station transfer to rail transit is set directly below Wuyi Square overpass, and the connecting line of the two lines is set in the northeast quadrant. After the line leaves Wuyi Square Station, turn east along the south side of wuyi avenue, and set Furong Square Station between the intersection of Jianxiang South Road and Furong Square overpass; The eastbound line crosses the Furong Square overpass and the north-south underground cable tunnel, and Yingbin Road Station is set at Wuyi Road, Yingbin Road intersection. Then the left and right lines of the line respectively bypass the pile foundation of the central main bridge of Yuanjialing overpass from south to north, and Yuanjialing Station is located in the north of wuyi avenue at the intersection of Shuguang North Road. The line extends eastward along wuyi avenue and passes through Zhanqian Road. Changsha Railway Station is set on the south side in the middle of Zhanqian Square, and it is transferred to 2A rail transit line along Zhanqian Road and connected with Changsha Railway Station. East section: Jintai Square Station-Guangda Station subway vertically passes through Wuhan-Guangzhou Changsha Station line, leaves Changsha Railway Station, avoids the waiting hall of China Railway, passes through China Railway 1 and 2-storey houses on its south side, passes through China Railway Station and China Railway freight trunk line to the east, passes through two 2-storey auto repair shops, and sets up Jintai Square Station on the south side of Jintai Square. The line goes under the East Second Ring Road, enters Lianhua Road, and drives eastward along Lianhua Road. The line continues to cross Jiayu Road eastward, that is, it deflects southward and crosses the plot of Yang Fan Garden Community, and then turns southward along Guqu Road, and Renmin East Road Station is set at the intersection of Renmin East Road. The route to the south avoids the garden land of Vanke West Street, crosses Guitang River to the southeast, turns south along Shawan Road, and sets up Changsha Avenue Station on the south side of the intersection of Changsha Avenue. The line continues south along the north-south axis of Sports New Town, passes under the main stadium of the planned Sports New Town, and sets up a sports park station on the south side of Laodong Road, and then transfers to Rail Transit Line 3. The line crosses the south plot, turns to the southeast at the intersection of Shawan Road and Qutang Road, obliquely crosses the resettlement community and the south plot to be developed, crosses the Beijing-Zhuhai Expressway to the east, turns to drive along Du Hua Road, and sets up Hua Du Road Station on the west side of the intersection of Lituo Road. To the east, together with Line 3, it vertically passes through the new Changsha Station of the State Railway, and Wuhan-Guangzhou Changsha Station is located under the State Railway Station to transfer with the State Railway. The line continues to cross Liuyang River to the east bank of Liuyang River, and Quanta Station (the entrance and exit lines of the depot are connected to this station, and the station is set as an underground island with a floor of 1 floor), which is the eastern terminal of the line, and the reserved main line continues to extend eastward.