In an aerial perspective.
Kahalo Jinsha River Bridge
The 197-meter-high main tower "rises from the ground".
It is like a monument as high as the mountains.
The moment the main tower was raised, it hit the heart.
From now on, the moat has become a thoroughfare!
This is China's infrastructure!
Netizens also commented:
Rise from the ground!Shocking!
Kahalo Jinsha River Bridge
It is a suspension bridge across the Jinsha River
Also known as a "world-class" suspension bridge
Overall length 181853 meters.
The main span is 1030 meters.
There are two main towers on the shore of Sichuan and Yunnan.
The tower is 197 meters high, which is equivalent to the height of a 65-story building.
When the bridge is completed, it will be greatly shortened
The spatio-temporal distance of the inhabitants on both sides of the Sichuan and Yunnan Straits
China's infrastructure is on a global scale
All have been widely recognized and praised
Then China's infrastructure is under construction.
What are the new designs and new processes?
Let's take a look with Tuan Tuan.
100 meters in the air to assemble building blocks".
Recently. National Highway 109 new line expressway project
Anjiazhuang Bridge turned smoothly
This is the first of its kind in the world.
Pier top double rotating curve steel truss cable-stayed bridge.
Successful leapfrogging. Fengsha Railway, Yongding River, 109 National Highway.
Its steel structure is composed of different forms
Composed of 2097 types of steel "building blocks".
Splicing errors. It is controlled in the millimeter range.
"Aerial Ballet".
On November 15, it was built by China Railway Construction.
Anhui Hefei Wenzhong Road across the Hefei East Railway Station turnaround bridge
It is the first case of asymmetrical widening hanging basket construction rotating bridge in China
Weight 210,000 tons of pier 46 rotating beam.
After 120 minutes of turnaround construction.
Turn 74 degrees clockwise.
Arrive at the designated location.
"Hand in hand" with pier 45 rotating beam in the air
"Lingbo Weibu".
Recently, it was designed and developed by CCCG.
The world's first 2,000-ton bridge deck crane
It is the world's largest span cable-stayed bridge.
Jiangsu Changtai Yangtze River Bridge.
Realize intelligent equipment bridging.
Bridge deck crane with a dead weight of 900 tons.
The bridge deck "walking" comes with "light work".
On average, "walk" 1 meter per minute
The gait is flowing and light
The maximum lifting capacity of the bridge deck crane is 2000 tons.
The maximum lifting height is 81 meters.
It is equivalent to 1,400 cars at a time.
Lifted to the height of 27 floors.
It is the largest lifting capacity of the same type of products in the world
It has truly realized the "great shift".
"Building Block Stitching".
Cool "building blocks" building mode.
Participated in the construction of Chinese buildings
Shenzhen Aerospace Industry Research Institute Headquarters BuildingBecome a reality.
The unitized curtain wall used in the project
Less than 15 minutes
A piece is 45 meters, width 155 meters
Curtain wall glass weighing up to 550 kg
The installation is complete
Seven people can install 2,700 square meters in 13 days at the earliest.
The construction efficiency has been greatly improved.
Cooler, more efficient, smarter.
"National team" is constantly being used
New design, new process
New management, new equipment
Convenient new transportation for us
Beautiful new life
Let's give kudos to the infrastructure of the "national team"!Editor丨Luo Jiaxin proofreader丨Ren Jinsheng proofreader丨Sun Xiaoqian on duty editorial board丨Zhang Yu.