[Transportation] The Liliang section of the Yunnan -Tibet Railway, the "progress bar" refresh!

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Construction of Lijiang to Shangri -La section of the Yunnan -Tibet Railway

Get major progress!

A few days ago

Lijiang to Shangri -La section of the Yunnan -Tibet Railway

Controlling engineering Haba Snow Mountain Tunnel

Guide in the positive cave runs through

Haba Snow Mountain Tunnel

Located in Diqing Tibetan Autonomous Prefecture

9.5 kilometers in length

The maximum burial depth of the tunnel is 1155 meters

Affected by high ground stress, sector constructing squeezing, and fracture band activity

During the construction process, rock -soluble, soft rock deformation, etc.

Geological issues outstanding

The pioneer of the guide hole in the front hole of the Haba Snow Mountain Tunnel

Prove the geological conditions

Effectively release high ground stress

Launch a solid foundation for the whole tunnel

Since the construction of the Haba Snow Mountain Tunnel

According to design

Three auxiliary tunnels in the whole tunnel are excavated

Later due to difficult construction

Added the horizontal channel connected to the positive cave to 12

At most, there are more than 1,200 workers construction day and night construction

In order to overcome the construction problem of large deformation of soft rock

Construction unit is finally adopted

Ahead of the middle guide hole through the construction process

Release the ground stress scheme

According to reports

The project department is strengthening the construction of the tissue to expand the construction of the construction

Strive for the early completion of the tunnel

The total length of Lixiang Railway is 139 kilometers long

Design speed 120 kilometers per hour

From Lijiang City in the south, crossing the Jinsha River north to the north

Small Zhongdian to Shangri -La

There are 13 stations on the entire line

34 new bridges and 20 tunnels

Bridge tunnel accounts for 73.4%

The line connects Lijiang Ancient City, Latshihai

Yulong Snow Mountain, Tiger Jumping Gorge, Haba Snow Mountain

Well -known scenic spots such as Shangri -La

Known as "the most beautiful entering Tibetan road"

After the opening of the traffic

It only takes an hour and a half from Lijiang to Shangri -La

Kunming to Shangri -La about 5 hours

How beautiful is the scenery of Lixiang Railway along the way

Xiaobu takes you to see

01 Lijiang Ancient City

Data Map Lijiang Ancient City

The ancient city of Lijiang, also known as the ancient city, is located on East Street, Ancient City, Lijiang City. The National AAAAA -level tourist attraction was built in the late Song Dynasty and early Ming and Qing Dynasties. It has a history of more than 800 years and has a long history. The ancient city of Lijiang has colorful local national customs and entertainment activities.

02 Latshihai

Photo by Haikai, La Shi Haikai

Latin Sea is located in the middle of La City, 10 kilometers away from Lijiang, and is the first natural reserve named after "wetland" in Yunnan Province. Latin Haiwan acres of blue water is clear and clear, back to Lianqing Mountain. The perfect water ecosystem provides a good habitat for aquatic plants and surrounding birds to form a beautiful scenery of "shallow bottoms of fish, birds flying through the sky".

03 Yulong Snow Mountain

Yulong Snow Mountain Yang Shoufu Photo

Yulong Snow Mountain is one of the famous attractions of Lijiang. A total of 13 mountain peaks are rolling, like silver dragon flying, so they are named. Yulong Snow Mountain is known for "dangerous, strange, beautiful, show". From the foot of the mountain to the top of the mountain, there are multi -level landscapes such as subtropical, temperate, cold belts. There are 19 modern marine glaciers under the thirteen peaks of Yulong. It is expected that a waterfall is hung under the steep of the fan. Under the sunlight, there is silver light. Visitors can watch the majesty of glaciers and main peaks along the mountain boardwalk.

04 Tiger jump gorge

Tiger Jumping Gorge Diqing Daily Media Map

Tiger jumping gorge is famous for "danger" and is one of the deepest canyons in China. The Jinsha River Tiger Jumping Gorge is located between Yulong Snow Mountain in Yulong Naxi Autonomous County, Lijiang City, Yunnan Province, and Haba Snow Mountain in Shangri -La, a Diqing Tibetan Autonomous Prefecture. The canyon is 17 kilometers long and is divided into three sections of the upper tiger jump, the middle tiger jump, and the tiger jump. Among them, the top tiger jump is the most spectacular. This is the narrowest part of the canyon. The widest part of the Canyon River is only 60 meters.

05 Haba Snow Mountain

Haba Snow Mountain Diqing Daily Media Map

Haba Snow Mountain is located in the southeast of Shangri -La City, and looks at the Yulong Snow Mountain. It is the high mountain of the Himalayan Mountain Mountain Mountain Movement and the strong influence of the fourth discipline structure movement in the future. The highest peak is 5396 meters, while the minimum river surface is only 1550 meters. The upper part of the mountain is relatively smooth, and the lower part is steep. "Haba" is Naxi, which means the flower of gold.

Tribute to the builder

Looking forward to this "most beautiful entering Tibetan road"

Open to traffic at an early date

Comprehensively organize the CCTV News Client Yunnan Daily

Data: Propaganda Department of Diqing Prefecture Committee of the State -owned Assets Supervision and Administration Commission of Yunnan Province

Information officer: Zhang Zhiping Wang Shasha

Edit: Guo Wanting

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