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News of the Week 0606



2020-07-30
BRIDGE Magazine

Another landmark in Nanjing Jiangbei-Puyun Road Bridge was officially opened to traffic on June 1. The Puyun Road Bridge has applied a large number of new technologies, new processes and environmental protection concepts in the construction process. In order to increase the service life of the bridge, the bridge deck adopts the most advanced ultra-high toughness concrete STC120 composite bridge deck technology in China.
 
In order to meet the traffic requirements of the Puyun Road Bridge, the Zhima River Bridge uses jacking technology on the original basis and uses 300 high-strength voltage jacking devices to complete the 53-meter-long and 51-meter-wide Zhisame River Bridge. Lift 1.2 meters.






Ji'an Shengangshan Bridge opens to traffic, Jiangxi Province
 
At 7 am on June 1, the Shengangshan Bridge in Ji'an was officially opened to traffic.





Huangpu River Kunyang Road Bridge closure, Shanghai
 
After more than 7 months of construction, the Shanghai Kunyang Road Cross-river Bridge successfully "handled" both sides of the Pujiang River in the early hours of the 28th, marking the completion of the 13th bridge on the Huangpu River.





The top of the middle tower of the Yellow River Bridge on Phoenix Road, "the world's first wide bridge"
 
At 16:20 on May 31st, the 70-ton T18A mid-tower cable saddle connecting section of the Yellow River Bridge on Phoenix Road, Jinan City, Shandong Province slowly left the beam transport flat car. The lifting, translation, matching and positioning were completed in one go, and finally the roof was successfully sealed.
 
The Phoenix Road Yellow River Bridge is the twelfth bridge across the Yellow River in Jinan. In the current field of steel bridges, the Jinan Phoenix Road Yellow River Bridge has created many world bests. The main span of 428 meters is the world's first bridge of the same type, and the main bridge is 61.7 meters wide, which is the world's first bridge of the same type.
 
The total steel consumption of the bridge reached 114,000 tons, which is equivalent to the steel consumption of the external structure of 2.7 Bird's Nest, and the steel consumption of three steel towers is equivalent to two Eiffel Towers.
 
According to the construction plan, the construction period of the Phoenix Yellow River Bridge is 48 months, and it is expected to reach the conditions for opening to traffic in December 2021. By then, citizens on both sides of the Yellow River will take less than 4 minutes to pass the bridge.




The first box girder of Yilingyan Double-Track Bridge was successfully erected, Guizhou Province
 
On the morning of June 2nd, at the erection site of the box girder of the Yilingyan double-track extra-large bridge on the Guangxi section of the Guinan high-speed railway, a 32.6-meter-long, 900-ton reinforced concrete standard-span simply supported box girder was slowly erected by the bridge machine It was hoisted and landed smoothly in the pre-connection holes of the designated bridge piers, marking that the overall progress of the bridge project in the Guangxi section of the Guinan high-speed rail was more than halfway.






"Countdown" to the closure of the north branch of Wenzhou Qidu Bridge, Fujian Province
 
On June 2nd, the much-watched Wenzhou Qidu Bridge North Branch entered the "countdown" of closing, and strive to complete the project and open to traffic by the end of this year.







Kalasuke Reservoir Bridge began to be laid, Xinjiang Province
 
On June 3, as a set of 25-meter rails slowly dropped, the Kalasuke Reservoir Bridge, the longest bridge from Altay to Fuyun to Zhundong Railway (Afu Section) in Xinjiang, began laying and erection construction, marking the beginning of the construction of northern Xinjiang. Significant progress has been made in the construction of Xinjiang Railway Big Ring Line.






The installation of the vertical elevator project for Dongshuimen Bridge is expected to be completed in October, Chongqing
 
As the first implementation target of the Dongshuimen Yangtze River Bridge, construction began at the beginning of this year. Currently, 40% of the project has been completed and it is expected to be completed in October this year.




Closure of the main bridge of the Qipanzhou Yangtze River Highway Bridge, Hubei Province
 
Today (June 5), the main bridge of the Qipanzhou Yangtze River Highway Bridge closed. The Qipanzhou Yangtze River Highway Bridge is one of the nationally planned passages for the main stream of the Yangtze River. It is also an important bridge for the Wuhan City Circle Ring Expressway to cross the Yangtze River.





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