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Load test of bridges in highway 70, highway 70B and highway 279

Load test of bridges in highway 70, highway 70B and highway 279
Constituent B: The second Credit project of Transportation industry to improve national road network . 
Location: 14 bridges on highway 70, highway 70B and highway 279 which are located in Yen Bai, Lao Cai, Lang Son, Dien Bien and Phu Tho. 
Owner: Viet Nam Road Administration
Content: Assess quality and bearing ability of the brigdes at the moment.
Some pictures of constructing:
1
Installing pressure sensor on Pac Khuong bridge 
 
2
Acceleration sensor for measuring concussion of abutment of Pa Nam bridge.
 
3
Concrete ultrasound of Bac Ngam bridge.
 
4
Detecting concrete reinforcement diameter of Bac Ngam bridge
5
Measuring span structure oscillation of Pho Rang bridge.
 
6
Weighing axle of Ngoi Khang bridge.
 
7
 Stacking cars for load test of Ngoi Chi bridge
 
8
 Installing equipment on Pho Rang bridge 
 
9
Examining current state of Lu bridge.
11
Measuring altitude of Cap Na bridge surface
 
12
Collecting data of Pho Rang bridge
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