synonymZhengzhou Jinan High speed Railway(Jinan City, Shandong Province, China to Zhengzhou City, Henan Province High speed Railway) generally refers to Jinan Zhengzhou High speed Railway
2016On October 29, the construction of Henan section of Jinan Zhengzhou high-speed railway was officially started[2]。On June 18, 2020, Shandong Section of Jinan Zhengzhou High speed Railway entered the substantive construction stage[3]。June 20, 2022, Jinan Zhengzhou High speed RailwayPuyangtoZhengzhouSection opening and operation[48]。On December 8, 2023, Jinan Puyang Section of Jinan Zhengzhou High speed Railway will be put into operation, marking the completion of the whole line of Jinan Zhengzhou High speed Railway.
As of December 2023, the route of Jinan Zhengzhou high-speed railwayJinan West Railway StationtoZhengzhou East Railway StationThe main line is 407 km long, with 13 stations, design speed of 350 km/h and maximum operating speed of 350 km/h.
On January 10, 2024, the State Railway Group will adjust the train diagram in the first quarter of 2024, and Jizheng High speed Railway will be upgraded from the original 32 trains to 66 trains, including 46 through high-speed trains and 20 in line high-speed trains。[79]
Chinese name
Jinan Zhengzhou High speed Railway
Foreign name
Jinan–Zhengzhou High-speed Railway
Opening date
June 20, 2022[48](Puzheng Section; the whole line: December 8, 2023)
Since April 25, 2016, the Environmental Impact Assessment of Zhengzhou Puyang Section of the New Zhengzhou Jinan Railway has been publicized for the first time.Since June 27, the Environmental Impact Assessment of Henan Section of the New Zhengzhou Jinan Railway has been publicized for the second time.From July 15, the Environmental Impact Report of Henan Section of the New Zhengzhou Jinan Railway will be fully publicized[4]。On July 25, the Environmental Protection Department of Henan Province replied the Environmental Impact Report of Henan Section of the New Zhengzhou Jinan Railway[5]。On August 31, China Railway CorporationPeople's Government of Henan ProvinceReply to Feasibility Study Report of New Zhengzhou Jinan Railway Zhengzhou Puyang Section[6]。
From January to March 2018, Shandong Section of Jinan Zhengzhou High speed Railway made public participation in social stability risk analysis in Liaocheng, Qihe County and Jinan.In October, Shandong Provincial Department of Housing and Urban Rural Development publicized the planning and site selection opinions for Shandong Section of Jinan Zhengzhou High speed Railway[7]。
In July 2019,National Development and Reform Commission of the People's Republic of ChinaReply to Feasibility Study Report of Puyang Jinan Section of New Zhengzhou Jinan Railway[8]。On November 20, the Department of Ecological Environment of Shandong Province approved the Environmental Impact Report of the Shandong Section of the New Zhengzhou Jinan Railway[9]。
On December 19, 2015, Jizheng High speed Railway Emergency ProjectZhengzhou East Railway StationThe drilling of subgrade piles marks the commencement of the emergency project of Jinan Zhengzhou high-speed railway.
On October 29, 2016, construction of Puyang Zhengzhou Section of Jinan Zhengzhou High speed Railway was commenced[2]。
2017On September 21, the erection of Jizheng High speed Railway was completedWhole lineFirst hole box girder[26]。
2020On April 6, the erection of the first double track railway box girder of Zhengzhou Section of Jinan Zhengzhou High speed Railway was completed[25]。On May 19, the main bridge of Wantan Yellow River Highway Railway Bridge in Zhengzhou was closed[13]。
2021On May 9, the erection of all box girders of Puyang Zhengzhou Section of Jinan Zhengzhou High speed Railway was completed[15][22]。On May 16, the Puyang Zhengzhou section of Jinan Zhengzhou high-speed railway officially entered the track laying stage[23]。On July 26, the laying of all elevated beams in Puyang section of Jinan Zhengzhou high-speed railway was completed[24]。On November 15, Puyang Zhengzhou Section of Jinan Zhengzhou High speed Railway entered the stage of comprehensive static acceptance, marking thatZhengThe main works and supporting works of the section have been basically completed[18-19]。On December 25, the whole contact line of Puyang Zhengzhou section of Jinan Zhengzhou high-speed railway was completed[33]。
On January 10, 2022, the power transmission of the whole line catenary of Puyang Zhengzhou section of Jinan Zhengzhou high-speed railway will be completed[31]。On January 12, the hot slide test of Puyang Zhengzhou section of Jinan Zhengzhou high-speed railway began[32]。On February 8, Puyang Zhengzhou Section of Jinan Zhengzhou High speed Railway beganJoint commissioning and test[30][34][39]。On February 13, the comprehensive inspection vehicle ran out of the highest speed of 385 km/h during the gradual speed increase of Puzheng section of Jinan Zhengzhou high-speed railway[41]。On March 9, the connection of Jinan Zhengzhou High speed Railway was completedXuzhou Lanzhou High speed RailwayThe construction of the first group of 42 # turnouts of Hongbao Line Station marked the connection between Jinan Zhengzhou high-speed railway andXuzhou Lanzhou High speed Railway、Beijing Guangzhou High speed RailwayRealize interconnection[42]。On April 29, Puzheng Section of Jinan Zhengzhou High speed Railway entered the operation test stage[51]。On June 20, Puzheng Section of Jinan Zhengzhou High speed Railway was put into operation[44]。
Luyu Provincial Boundary Puyang Section
2019On December 10, the "Project Mobilization Meeting for Puyang Provincial Boundary Section of Zhengzhou Jinan Railway" was held in Puyang City[36]。
2021On May 8, the construction of the main works of the section from the provincial boundary to Puyang of Jinan Zhengzhou High speed Railway was officially started[40]。On December 1, the first box girder of the provincial boundary Puyang section of Jinan Zhengzhou high-speed railway was erected[35]。
On August 25, 2022, the substructure construction in the direction of the first beam will be completed for the section from the provincial boundary to Puyang of Jinan Zhengzhou High speed Railway.
The train stops at Puyang East Station
On January 6, 2023, the substructure construction of the section from the provincial boundary to Puyang of Jinan Zhengzhou High speed Railway will be completed.On March 19, the erection of all 558 box girders was completed for the section from the provincial boundary to Puyang of Jinan Zhengzhou High speed Railway[52]。On July 12, the main track laying of the provincial boundary Puyang section of Jinan Zhengzhou High speed Railway was fully completed[66]。On July 18, static acceptance work was started for the section from provincial boundary to Puyang of Jizheng High speed Railway[54][65]。On September 9, the provincial boundary Puyang section of Jinan Zhengzhou high-speed railway officially started joint commissioning and test[72]。On October 28, the provincial boundary Puyang section of Jizheng High speed Railway began trial operation[63]。
2020On June 18, the first pile of Jinan Zhengzhou high-speed railway in Shandong was drilled, marking the Shandong section has entered the substantive construction stage[10]。On October 10, Shandong section began to erect box girder[28]。On November 16, the first girder erection of the whole line was completed in Shandong Section of Jinan Zhengzhou High speed Railway[27]。
Jinan Zhengzhou High speed Railway[80]
2021On October 24, Shandong Section of Jinan Zhengzhou High speed Railway was fully transferred to the construction stage of box girder erection[20]。On November 2, Jizheng High speed Railway was introduced into the first pier and first pile of Jinan Terminal Project for drilling[21]。On November 9, the erection of the first segment assembled continuous beam of Changqing Yellow River Bridge was completed[17]。On December 9, Jinan Zhengzhou High speed Railway was introduced into Jinan Terminal Project to complete the transfer of Beijing Shanghai Fourth Line[37]。On December 11, Jinan West No. 2 EMU entered the construction stage, marking the full commencement of construction of Shandong section[29]。
2022On January 15, the girder erection channel of Shandong section of Jinan Zhengzhou high-speed railway was opened[38]。In April, the first steel structure beam crossing of the super large bridge of Jinan Zhengzhou high-speed railway crossing Beijing Jinan interconnection line was completed.On April 20, Jizheng High speed Railway completed the turnaround crossingBeijing Shanghai RailwayShuibai Railway.On August 9,The linkage transformation of 16 stations (stations) of Jinan Zhengzhou High speed Railway into Jinan Railway Terminal Project has been completed[75]。On December 15, the Shandong section of Jinan Zhengzhou High speed Railway started the comprehensive track laying construction[62]。
2023On March 14, the first catenary conductor in Shandong section of Jinan Zhengzhou high-speed railway was completed, marking that the section has entered the construction phase of catenary[71]。On March 24, the new station buildings in Shandong Section of Jinan Zhengzhou High speed Railway were all capped[68]。On April 13, Shandong Section of Jinan Zhengzhou High speed Railway completed all box girder prefabrication[61]。On May 7, Shandong Section of Jinan Zhengzhou High speed Railway completed the erection of all box girders[53][60]。On June 5,Ballastless track construction of Shandong section of Jinan Zhengzhou high-speed railway completed[73]。In July, the main track laying of Shandong section of Jinan Zhengzhou high-speed railway was fully completed[70]。On August 13, the Class I construction of 42 turnout of Damiaotun Line Post was completed, marking the interconnection between Jinan Zhengzhou High speed Railway and Jinan Railway Terminal[59]。On August 25, all three new traction stations in Shandong Section of Jinan Zhengzhou High speed Railway were electrified[69]。On August 27, the whole catenary of Shandong section of Jinan Zhengzhou high-speed railway was successfully powered[64]。On August 28, Shandong Section of Jinan Zhengzhou High speed Railway completed the hot slip test[74]。On August 29, Shandong Section of Jinan Zhengzhou High speed Railway started joint commissioning and test[67]。On November 4, Jinan Puyang Section of Jinan Zhengzhou High speed Railway officially entered the operation test stage[56]。On November 16, the reconstruction project of Jinan Station of Jinan Terminal of Shandong Section of Jinan Zhengzhou High speed Railway was completed[58]。On December 8, Jinan Puyang Section of Jinan Zhengzhou High speed Railway was put into operation, marking the completion of the whole line of Jinan Zhengzhou High speed Railway[57]。
Line station
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Design parameters
Main Line Design Parameters of Jinan Zhengzhou High Speed Railway
7000 meters in general section (5500 meters in difficult section, and properly lowered in the section leading into the hub)
Maximum slope
20 ‰, no more than 30 ‰ in local difficult sections
Effective length of arrival departure track
650m
Traction type
power
Train type
motor train unit
Train operation control mode
CTCS-3
Traffic command mode
Integrated dispatching centralization
notes
The design speed of Zhengji up link line is 120 km/h, and the design speed of Zhengji down link line is 160 km/h,
Other technical standards match the speed target value.Jinan Terminal adopts the scheme of introducing Jinan West Station of Beijing Shanghai high-speed railway in the south,
The liaison line between this line and Jinan will be constructed simultaneously, and the liaison line from Jinan Station to Daming Lake Station will be built.[8]
Stations along the line
As of December 2023, the number of passenger transport stations along the whole line of Jizheng High speed Railway is 13, including 8 stations in Henan section and 5 stations in Shandong section: Zhengzhou East Station, Xinxiang South Station, Xinxiang East Station, Weihui South Station, Huajun Station, Neihuang Station, Puyang East Station, Nanle Station, Xinxian Station, Liaocheng West Station, Chiping South Station, Changqing Station, Jinan West Station, which are also connected by connecting linesJinan Station、Daming Lake Station。
Basic information of stations along Jinan Zhengzhou High speed Railway
No. 199, Xinyi Road, Jinshui District, Zhengzhou City, Henan Province
notes
reference material:[11]；Line post marked with *
Route
Jinan Zhengzhou High speed RailwayIt is located in the northeast of Henan Province and the west of Shandong Province, connecting the provincial capitals of Henan and Shandong“Southwest Northeast”Trend[12]。
Henan Section
Route Diagram of Puzheng Section of Jinan Zhengzhou High speed Railway[50]
Henan Section of Jinan Zhengzhou High speed Railway passes through Zhengzhou City, Xinxiang City, Yuanyang County, Pingyuan New Area, Weihui City, Junxian County of Hebi City, Hua County directly under the provincial government, Neihuang County of Anyang City, Puyang City, Puyang County, Qingfeng County and Nanle County to the provincial boundary of Henan and Shandong.The line is led out from Zhengzhou East Station in parallelXuzhou Lanzhou High speed RailwayWalk, wear underZhengzhou Kaifeng Intercity Railway, spanningJialu RiverTurn back to the northeast and cross G107 auxiliary roadLian Huo Expressway, North Fourth Ring RoadBeijing Hong Kong Macao ExpresswayThen it turns north with a radius of 2800 meters, crosses the Zhengxu section of Xuzhou Lanzhou high-speed railway and the south dike of the Yellow River, enters Xinxiang, builds the Yellow River Bridge, crosses the north dike of the Yellow River and Beijing Hong Kong Macao Expressway in turnPingyuan New AreaXinxiang South Station is set between Yuanyang County, and continues to the north after leaving the station, parallel to the north of Shizhai TownBeijing Guangzhou High speed RailwayWalk to Hongqi District of Xinxiang City, set Jizheng Yard on the east side of Beijing Square of Xinxiang East Station of the existing Beijing Guangzhou High speed Railway, cross the Changji Expressway after leaving the station, turn northeast, and set Weihui South Station about 5 kilometers southeast of Weihui City, walk northeast after leaving the station, cross S101 on the west side of Liyuantun Town, pass the north of Changtun Village and the south of Xinzhen Town, and cross twiceBeijing Hangzhou Grand CanalHuajun Station is set in the south of Junxian County and the north of Huaxian County. After leaving the station, it goes east through the north of Minzhai Village, the south of Beihu Village, and the south of Zhongzhao Town, crossing S220, G342Daguang ExpresswayEnter Puyang City, continue to go east, cross Jindi River in the north of Sanlidian, turn northeast through the north of Xibalizhuang and the south of Zhaozhai Village, and then cross G106Wasi RailwayPuyang East Station is set on the west side of the planned Jingyi Road to Puyang City, and continues to cross G342, Weidu RoadFanhui ExpresswayThen turn to the northeast, cross S301 and S214 at the west side of Xianzhuang Town, set Nanle Station at the west side of Fan Village, Qiankou Town, Nanle County, and continue eastward to the provincial boundary of Henan and Shandong, entering Shandong.The total length of the main line is 237.172 km[4]。
Shandong Section
Jinan Zhengzhou High speed RailwayThe Shandong section starts from Jinan West Station of Beijing Shanghai High speed Railway, and goes westward to Huaiyin District, Shizhong District, Changqing District, Qihe County of Dezhou City, Chiping District, Dongchangfu District, Yanggu County and Xin County of Liaocheng City, to the border between Shandong Province and Henan Province. The main line is 168.583 kilometers long, with a time speed of 350 kilometers, and five stations are planned.[12][43]
Schematic Diagram of Shandong Section of Jinan Zhengzhou High speed Railway
Operation
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Operation history
On June 20, 2022, train G9206 leaves Zhengzhou East Station[46]
2022At 10:20 on June 20, the G9206 train from Zhengzhou East Railway Station to Puyang East Railway Station left Zhengzhou East Railway Station, marking the opening of Puzheng Section of Jinan Zhengzhou High speed Railway[46]。After Puzheng Section of Jinan Zhengzhou High speed Railway is put into operation, the trains will be arranged according to the daily line, weekend line and peak line, and the maximum number of multiple unit trains can be 55 pairs per day[45]。
From July 20, 2023, Puzheng Section of Jinan Zhengzhou High speed Railway will launch three new ticket products, namely, 30 day fixed ticket, 20 time counting ticket and 10 time counting ticket, covering G-head trains running at 7 stations along Puzheng Section of Jinan Zhengzhou High speed Railway[55]。
On December 8, 2023, train G4821 will wait for departure at Changqing Station.
December 8, 2023At 10:58, with the first four trains from Changqing Station to Zhengzhou East Station (G4821), Qingdao North Station to Zhengzhou East Station (G4826/4823), Zhengzhou East Station to Qingdao Station (G4830/4831), Puyang East Station to Jinan Station (G4828) departing at the same time from Changqing Station, Qingdao North Station, Zhengzhou East Station and Puyang East Station respectively, Jinan Puyang Section of Jinan Zhengzhou High speed Railway was put into operation,It marks that the whole line of Jinan Zhengzhou High speed Railway has been put into operation[77]。
On January 10, 2024, State Railway Group will adjust the train diagram in the first quarter of 2024, and Jizheng High speed Railway will be upgraded from 32 trains to 66 trains, with 46 through high-speed trains and high-speed trains in the managementThere are 20 trains.[78-79]
Passenger flow
2022From June 20 to July 20, Puzheng Section of Jinan Zhengzhou High speed Railway has sent 412000 passengers in total[76]。
Construction achievements
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Technical difficulties
The Puzheng Section of Jinan Zhengzhou High speed Railway is located in the plain area in the northeast of Henan Province. The line frequently passes through farmland, forest land, breeding areas, urban residential areas and other areas. The line is densely populated and requires high environmental protection and water conservation.The project prevented and resolved various river construction risks, broke through the technical difficulties of laying ballastless track on steel structure bridges, and successfully built Zhengzhou Wantan Yellow River Highway and Railway Bridge with the largest monomer scale and the highest operating speed on the Yellow River[45]。
Fuxing intelligent EMU running in Puyang Zhengzhou section of Jinan Zhengzhou high-speed railway[47]
Key projects
Zhengzhou Wantan Yellow River Highway and Railway Bridge
Zhengzhou Wantan Yellow River Highway and Railway BridgeLocated 3.5 kilometers downstream of the Yellow River Bridge on Beijing Hong Kong Macao Expressway, it is a controlling project of Jinan Zhengzhou high-speed railway and a "three bridges in one" highway railway bridge.Among them, the upper layer of the bridge is a 32.5m wide, six lane highway on both sides, and a design speed of 100km/h of Zhengzhou Xinxiang Expressway;The lower layer is located on the upstream side of Jinan Zhengzhou High speed Railway with a design speed of 350 kilometers per hour, and on the downstream side of Zhengzhou Xinxiang City Railway with a design speed of 160 kilometers per hour[13-14]。
The steel truss girder of the main bridge of Zhengzhou Wantan Yellow River Highway Railway Bridge is 2016 meters long, with a maximum single span of 168 meters and a total weight of 72800 tons.The main bridge adopts three truss continuous steel truss beam structure, and the bridge deck adopts CRTS - Ⅰ double block ballastless track. When it is closed, it is the longest ballastless track steel composite continuous steel truss bridge with the largest span and the highest design speed in China[13]。
Most of the main bridge works of Zhengzhou Wantan Yellow River Highway and Railway Bridge are located in the wide Yellow River and the shoal area on the bank. Influenced by such factors as the violent wandering scouring of the Yellow River, the large swing of the main channel position, and the bridge construction section passing through the Yellow River Wetland Reserve and the Yellow River Carp Ecological Reserve, the bridge has the characteristics of large project scale, difficult construction, high safety risksHigh requirements for environmental protection and water conservation "two big and two high" characteristics[13]。
Zhengzhou Wantan Yellow River Highway and Railway Bridge
Changqing Yellow River Bridge
Assembled bridge technology is adopted for the bridge across the Yellow River in Shandong section of Jinan Zhengzhou high-speed railway.Assembled bridge technology, as the representative method of green and environmental protection construction of bridges, has excellent structural performance, which can not only save building materials and improve the efficiency of engineering construction, but also be conducive to quality control and reduce dust, thus effectively reducing carbon emissions, and will lead the future development of bridge construction towards industrialization and intelligence[16]。
Super large bridge across Beijing Shanghai high-speed railway
Jinan Zhengzhou High speed Railway Bridge over Beijing Shanghai High speed Railway is located in Shizhong District, Jinan City, Shandong Province, with a total length of about 6.68 kilometers.Among them, the (50+85+50) m steel box girder crossing the Beijing Shanghai High speed Railway is 186.4 m in total length and 1696.8 tons in weight, which is a curved girder with a radius of 950 meters. It crosses three main railway lines, including the Beijing Shanghai High speed Railway, the Beijing Shanghai Railway, and the Shuibai Railway. After the assembly and welding of high positions are completed, the "walking" process is adopted to push 306.9 m across the Beijing Shanghai High speed Railway and then drop the girder. The construction is difficult and risky,The process is complex, which is the highest safety risk and the most controllable project south of the Yellow River for the whole line of Jinan Zhengzhou High speed Railway[38]。
Value significance
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Location of Puzheng Section of Jinan Zhengzhou High speed Railway in Henan Province[49]
Jinan Zhengzhou High speed Railway is an important part of the "meter" shaped high-speed railway network in Henan Province and a fast passenger passage connecting the Central Plains urban agglomeration and the Shandong Peninsula urban agglomeration.After Puzheng Section of Jinan Zhengzhou High speed Railway is opened to traffic, Puyang is expected to join Zhengzhou's "one hour high-speed railway circle", which is of great significance for improving China's national road network structure, strengthening Henan's traffic location advantages, strengthening regional exchanges and interactions, and promoting high-quality economic development[34]。（China National Railway Group Co., LtdComment)
The completion and operation of Puzheng Section of Jinan Zhengzhou High speed Railway will further improve the regional road network structure, greatly facilitate the travel of people along the line, and is of great significance in boosting the construction of the Central Plains urban agglomeration and accelerating regional economic and social development.After the completion of the whole Jinan Zhengzhou high-speed railway, a fast passenger transport corridor will be formed between Jinan and Zhengzhou, and the role of Puzheng section in the road network will be further highlighted[45]。(Xinhua Online Review)
Jinan Zhengzhou High speed Railway connects Beijing Shanghai High speed Railway in the east, Beijing Guangzhou High speed Railway in the west, and Beijing Hong Kong High speed Railway at Liaocheng West Station in the middle. It is an important connection line of China's national "eight vertical and eight horizontal" high-speed railway network.After the whole line of Jinan Zhengzhou high-speed railway is put into operation, it will further improve the regional road network structure, facilitate the travel of people along the line, and realize the interconnection between Shandong Peninsula urban agglomeration and Central Plains urban agglomeration, which is of great significance for promoting the ecological protection of the Yellow River basin and promoting the high-quality development of regional economy and society[57]。(Xinhua News Agency Review)
