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Beijing-nantong Railway (
Peking
-
Tongliao
Formerly known as Satong Railway (
Shahe
- Tongliao), the line from
Beijing-bao railway
The city of Beijing
Changping Railway Station
Something goes wrong along the way
Changping North Railway Station
,
Luanping Railway Station
,
Longhua Station
,
Siheyong Station
,
Chifeng Station
Chifeng South Railway Station
Poste Neiman
, to
Inner Mongolia Autonomous Region
Tongliao Railway Station
with
Dazheng Railway
The line, a total length of 870 kilometers, halfway and respectively
Beijing-chengcheng railway
and
Jincheng Railway
Together with Huairou, which is connected with the Beijing-Cheng Railway and the Jin-cheng Railway respectively
Tie line
and
Chenglong branch line
A total of 870 kilometers.
Main track
There are 92 stations. Beijing-tong Railway is China
North China
To the outside
Northeast region
Article 2 of
Main railway line
It is one of the three railway trunk lines that communicate inside and outside the Guan, and it is also a channel for the diversion of Shanxi Coal North Road. Politically and militarily, it is an important war readiness railway.
Beijing-nantong Railway, September 23, 2019
Existing line
The construction of beam replacement has been completed, which is the largest railway beam replacement construction work in the country.
[1]
On September 30, 2020, the Beijing section of Beijing-Nantong Railway completed the electrification transformation and officially entered
Age of electrification
With the completion of the renovation, the railway transport line
Diesel locomotive
Replace all with
Electric locomotive
The operating speed has been increased from 70 kilometers per hour to 100 kilometers per hour
[2]
.
- Chinese name
- Beijing-nantong railway
- Foreign name
- Beijing-Tongliao Railway
- Opening date
- December 1977
- Line length
- 870 km
- Design speed
- 120 km/h
- Operating speed
- 100 to 120 km/h
- Railway class
- National Railway Class I
- Start-stop station
- Changping Railway Station , Tongliao Railway Station
- Major city
- Beijing, Chengde, Chifeng, Chaoyang, Tongliao
- Date of construction
- The year 1972 [5]
In October 1972, construction of the Beijing-Nantong Railway began.
On December 4, 1977, the entire line was opened to traffic.
It was officially completed and put into operation on May 1, 1980.
The line is third by the Ministry of Railways
reconnaissance
Design institute design,
Railway corps
The 8th, 9th, 11th, 13th, 14th divisions, Zhouqiao Regiment, machinery Regiment, and the 1st, 2nd and 3rd Battalions of Engineering communication undertook the construction. The provinces and cities along the railway mobilized more than 90,000 migrant workers
Assigned troops
Construction.
In December 2015, the electrification of the Beijing-Nantong Railway began.
[1]
Beijing-nantong Railway, September 23, 2019
Existing line
The construction of beam replacement has been completed, which is the largest railway beam replacement construction work in the country.
[1]
On August 16, 2020, the electrification transformation of the Beijing section of Beijing-Nantong Railway was crucial
Control engineering
Finished.
[3]
Beijing-nantong Railway, September 30, 2020
Peking
Section completed electrification transformation, Beijing
rail traffic
It runs via the Beijing-Tong Railway
Suburban railway
Huai Mi thread
Officially opened.
At 14:15 on June 15, 2024, freight train No. 52738 successfully passed the Lao-Hahe Bridge on the border of Inner Mongolia and Liaoning Province, marking the successful completion of the bridge replacement task of the Chaoyang to Tongliao section of the Beijing-Nantong Railway, and the speed limit was raised from the original 60 km/h to 100 km/h. It lays a solid foundation for the comprehensive operation of the third railway trunk line from North China to Northeast China.
[4]
The construction area is located between Tongliao City and Chifeng City on the Beijing-Tongtong Railway, with a total length of 40 kilometers and a total investment of 3.778 billion yuan.
[5]
Beijing-tong Railway curb
Yanshan Mountain
Minamirodeo
Gubeikou Great Wall
Through the hinterland of Yanshan, the tunnels are dense and run through
Inner Mongolia
The Jerimu Desert.
Along the way, sometimes the mountains are high and the road is dangerous, sometimes the land is wide and the people are sparse. Beijing-nantong railway if to
Chifeng Mountain
The dividing point is divided into the west line from Chifeng to Beijing and the Chifeng to Beijing
Tongliao
The eastern front. The eastern line is a low hill, and the local line runs through
Horqin Sandy Land
. The western route runs through the mountains
Yanshan Mountains
,
Geological structure
Complex, according to records, a total of 116 tunnels, extending up to 78 km. There are four tunnels over 3,000 meters in length, and individual sections have concentrated Nos. 1, 2, and 5
Tunnel group
. One of the longest tunnels is through
The Luanhe River (in Hebei Province)
,
Isen
watershed
The Red Flag tunnel, 5848.3 meters long, nearly 6 kilometers.
Beijing-tong Railway along the main rivers are divided
Chaobai River
Luanhe
Liao River
The water system. There are a total of 450 Bridges along the line, extending up to 45 kilometers, of which 12 Bridges are above 500 meters, the longest one is located in Chifeng City
Yuanbaoshan District
Jianchangying town
internal
Laoga
Extra-large span bridge
At 1,447 meters, it created China
Railway bridge
The length of the most. The total extension of bridge and tunnel of Beijing-Nantong railway accounts for 15% of the length of the line.
-
tunnel
|
Tunnel name
|
Length
|
|
Lishugou Tunnel
(Heishan Temple - Shitang Road)
|
3034 m
|
|
Wangzhuang Tunnel (Heishan Temple - Shitang Road)
|
1225 m
|
|
Weiziyu Tunnel (Shitang Road - Yanluo)
|
1391 m
|
|
Jiepaiyu Tunnel (Ha Ha - Gubei Estuary)
|
1013 meters
|
|
Chaoheguan No. 2 Tunnel (Xiahe-Gubei Estuary)
|
1219.50 meters
|
|
Tao Shan Tunnel (Flow Gully - South Temple)
|
2008.9 m
|
|
Jolly Yu Tunnel (Liushuigou - Nanda Temple)
|
3,377 meters
|
|
2,929 m
|
|
|
1422 meters
|
|
|
2537 m
|
|
|
5848.30 m (longest line)
|
|
|
Bridge Tunnel (under beam - White flag)
|
1018 m
|
|
Mouzi Road Tunnel (Baiqi-Chaoliang Ditch)
|
1740.8 meters
|
|
Chaolianggou Tunnel (Baiqi-Chaolianggou)
|
2310 m
|
|
uplift
Tunnel (Chaoliang Gully - Naohai Ying)
|
3822 m
|
|
Maliandao Tunnel (Yinzhen - Jijiagou)
|
2500 m
|
|
Qingyangshan Tunnel (Huangjiadian - Chaoyang District)
|
2000 m
|
|
Two river tunnel
(Suburb of Chifeng)
|
2018 m
|
|
Jidaigou Tunnel
(Suburb of Chifeng)
|
1880 m
|
|
Zalanying sub-tunnel
(Suburb of Chifeng)
|
1720 meters
|
|
Xishan Wanzi Tunnel
(Suburb of Chifeng)
|
1114 meters
|
Beijing-nantong railway
In October 1972, the railway builders arrived
Chengde
And then transferred to his army's car along the Beijing-Tong railway
Luanping county
In the territory, in a small village called Bianling set up camp.
Here dwelt the earth houses of stone and earth where the first troops had lived,
linoleum
The roof was covered, the broken Windows had few pieces of intact glass, and the roaring north wind blew the dust inside. Standing in such a dormitory, I could not help shivering.
Liu Changchun this
Class collective
,
Mean age
At the age of 21, the first thing he did when he put down his backpack was to light a fire to bring some heat and life into the room.
Then the Windows and the ceiling. Get some old newspaper and flour, boil some water and stir it up
paste
, standing
stool
Looking up, a dry is the middle of the night, soon is already empty stomach, hungry. In those days, there was nothing we could do about it.
Dinner is at
Chengde Railway Station
Collective meals, logistics support troops away from here, in the middle of the night, located in the valley, in front of the village, not after the shop, occasionally from the distance came bursts of dog barking, creepy. I can't remember which one. Keep an eye on it
Iron pan
The paste in the straight, everyone smiled knowingly, so each scoop a spoonful of paste licking to eat a few bites, finally through the second half of the night.
When winter came, such houses could not keep warm at all, and the builders who were not used to burning coal suffered from the harsh winter.
There is a thick layer of snow and frost on the wall, sleeping in clothes every night, but also cover the head with the quilt, sometimes after getting up in the morning, will be surprised to see the hair of comrades on the bed next to a layer of white frost, just like the northeast
Ji Lin
And other winter wonders fog pine.
That year also experienced a hundred years of great earthquake, the light knew that the station shook the earth in the day, but because it was too cold, no one wanted to get up in the middle of the night.
Or this stone house is solid, just rumbling rumbling rang a few times, shook a few times, the ceiling of the newspaper cracked a few gaps, actually as if nothing had happened, until dawn after everyone talked about a few words, did not care about then work.
From Changping to Heishan Temple section 70 km and
Try to appease
Tie line
Along the low mountain front
Hilly area
The terrain is relatively flat and open; Black mountain Temple
Chenglong branch line
It is a mountainous and hilly area with large topography; Chifeng to Tongliao section 353 Gongdan li, is a low hilly and irrigated area, the terrain is gentle.
To the west of Chifeng, the geological structure is complex, especially in the area of Gubei Kou, the faults are vertical and horizontal, the stone is broken, the local mountain is unstable, and the project is difficult; East of Chifeng, part of the route through the Horqin Sandy land, often wind sand damage, the common "wind dunes move, eyes do not see people" said.
Along the line across the major rivers, divided into
Chaobai River
,
The Luanhe River (in Hebei Province)
, large
Liao River
The water system. The main key projects are: 5848 meters of Red Flag tunnel, 1,447 meters long
Laoga
The super large bridge, the Chaoheguan Bridge with a height of 42 meters and 128 meters by 3 holes
Steel beam
constituent
long-span
Baihe Bridge
Let's wait.
The construction began in January 1973, the whole line was opened to traffic on December 4, 1977, and the supporting equipment was completed and delivered to the national operation on May 1, 1980.
The operation of the Beijing-Nantong Railway has played an important role in the economic development of the northern mountainous area of Hebei Province and the eastern part of Inner Mongolia.
