editors press
From Wanli Yangtze River First Bridge - Wuhan Yangtze River Bridge , Hubei has forged an indissoluble bond with the bridge.
Over the past ten years, majestic bridges have leaped across the sky, and records have been refreshed frequently. The Yangtze River Bridge , with the traffic rolling on the bridge, the giant ships passing through the river, and the wind and waves, has become a vivid endorsement of "Made in China", witnessing the extraordinary development of China and Hubei.
From now on, Hubei Daily launches the column "Extraordinary Ten Years: Look at the 'Bridge' Hubei This Ten Years" column, looking at Hubei and China from the bridge.
A bird's-eye view of the Wuhan section of the Yangtze River, with a panoramic view of 7 bridges across the river. (From near to far: Yangsigang Yangtze River Bridge , Yauzhou Yangtze River Bridge , Wuhan Yangtze River Bridge, Wuhan Yangtze River Second Bridge , Erqi Yangtze River Bridge , Tianxingzhou Yangtze River Bridge, Qingshan Yangtze River Bridge. ) (Photo by Wei Rhen, a reporter from Hubei Daily) From 2012 to 2021, in ten years, Hubei built 17 Yangtze River Bridges. In addition to the previously built bridges, Hubei has the strength of 38 Yangtze River Bridges, and it ranks first in China with Chongqing.
overlooked from the air,
bridges with different postures and colorful cross the river,
is like a vivid bridge museum,
shows the strength and charm of "Made in China".
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17 bridges refresh the diamond-shaped Zhuankou Yangtze River Bridge in Jingchu. As the first crossing of the river on the Fourth Ring Road in Wuhan, Optics Valley and Chegu "hand in hand". This classic bridge built by CCCC Second Aviation Bureau has been open to traffic for 5 years. With its steel box girder totaling more than 40,000 tons, equivalent to the steel consumption of 6 Eiffel Towers, it can carry heavy loads from south to north. truck.
This is just one of many Yangtze River bridges opened to traffic in Hubei in the past 10 years. Over the past ten years, new bridges have decorated the Hubei section of the Yangtze River like rainbows. The density of
bridge construction has been refreshed many times. In 2019, 5 Yangtze River bridges including Wuhan Yangsigang, Zigui , Jingzhou , Shishou , and Jiayu opened to traffic within half a year; in 2021, Yidu , Qingshan , Qingshan , Six Yangtze River bridges including Wujiagang and were opened to traffic, of which two Yangtze River bridges, Wuxue and Chibi , were opened to traffic at the same time on September 25. The
bridge building record has been repeatedly broken. The Zhuankou Yangtze River Bridge opened to traffic in 2017, with a bridge width of 46 meters, which was the widest bridge on the Yangtze River at that time; three years later, this record was broken by the Qingshan Yangtze River Bridge, with a bridge width of 48 meters, which is currently the highest in the world. Lower beam A-type pylon. All media reporters from Hubei Daily found that among the 17 Yangtze River bridges, there are 6 world-class bridges that are at the forefront of the world in terms of bridge design, bridge span, technological innovation, and material application, including the world's largest three-tower four-span suspension bridge. ——Yaozhou Yangtze River Bridge, the world's largest span combined beam cable-stayed bridge—— Chibi Yangtze River Bridge , etc.
"Rainbow" leaps across the river, which is pleasing to the eye. Among them, there are the Qipanzhou Yangtze River Bridge in the shape of red " bell ", and the Yidu Yangtze River Bridge with the charm of "Archway"; among them, cable-stayed bridges and suspension bridges over 1,000 meters are leading the way; among them, there are A bridge that crosses the river together by highway and high-speed railway...
6 "little golden men" witnessed "China's self-confidence"
In October 2019, the Yangsigang Yangtze River Bridge opened to traffic. What is little known is that this double-deck bridge with a main span of 1,700 meters has been localized from steel cables to steel box girders.
In August 2020, the International Bridge Conference (IBC) Award was announced, and the Yangsigang Yangtze River Bridge won the "Oscar Award" in the international bridge industry - the George Richardson Award .
In the past ten years, relying on the confidence of mastering the core technology, the Hubei Bridge Construction Corps has successively won 6 George Richardson Award "Little Golden Man".
relies on original technology and independent research and development, Hubei bridges write "China's confidence" -
in the research and development of bridge design software, China RailwayThe Bridge Institute has filled a number of blanks, and the self-developed fine analysis platform for long-span cable-bearing bridges has broken the dependence on foreign software and achieved transcendence. The results have been successfully applied to more than 30 large bridges such as Yangsigang Yangtze River Bridge.
In bridge construction, the "competitive belt" developed by the China Railway Bridge Bureau and Academy of Bridge Sciences broke the foreign monopoly, and the damper , which took 29 years of research and development, "drags" the cable-stayed bridge body or the suspension bridge body, so that the bridge is no longer wantonly "floating". ""put". In the construction of world-class bridges, a group of top bridge talents have emerged - in November 2021, Hubei Bridge Construction Corps welcomed another academician of the Chinese Academy of Engineering - Chief Engineer of China Railway Bridge Institute, Gao Zongyu. So far, the number of academicians of China Railway Bridge Academy and China Railway Bridge Bureau has increased to 5, and our province has become the province with the largest number of academicians in the bridge industry. At the same time, 5 world-class bridges are under construction. At present, new records for bridges in the Hubei section of the Yangtze River are still being created.
Entering the "14th Five-Year Plan", Hubei plans to build a more majestic Yangtze River Bridge. The simultaneous construction of five world-class Yangtze River bridges, including Yanji, Libu Railway, Guanyin Temple, Bailizhou, and Shuangliu invested by Hubei Communications Investment Group , is rare in the history of transportation construction in Hubei.
More and more bridges have "eighteen martial arts". Jingzhou Libu Yangtze River Highway-Railway Bridge covers high-speed rail, high-speed and urban roads, of which the high-speed rail and urban roads are still on the same deck, with a main span of 1120 meters. The estimated total investment is 10.47 billion yuan.
More and more bridge construction companies dare to challenge more complex bridge types. The relevant person in charge of of the Second Public Court of CCCC introduced that the Guanyinsi Yangtze River Bridge has a main span of 1160 meters and a double-tower and double-cable plane hybrid composite beam cable-stayed bridge, one hole spans navigable waters, and will become the world's largest after completion. Span highway cable-stayed bridge.
The relevant person in charge of the Provincial Department of Transportation introduced that the number of Yangtze River bridges that have been opened to traffic and are under construction in Hubei has reached 43, and there is an average bridge every 24.7 kilometers on the Yangtze River. It is a demonstration area for a powerful country in transportation, and a "pioneer" in creating the nine-province thoroughfare in the new era.
Produced by: Hubei Daily Rong Media Center
Planning: Tang Xiaoyu
Reporter: Dai Hui Hu Yi
Editor: Zhao Shasha Yang Ranran
Art: Liu Yi Duan Yuxin
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