pass!The world's first

"Infrastructure Magic" once again! The world's highest rigid pier bridge is officially opened to traffic!

"Global Times" reporter learned from the Survey and Design Research Institute of China Electricity Capital Capital on June 30 that the Global Terminal Pier Bridge, the world's highest -rigid pier bridge, was officially opened to traffic by the entire process of construction and consulting management. Welcome to the 20th National Congress of the Communist Party of China and presented a gift to the party's 101st anniversary.

The Jinyang River Bridge is a key transportation project of the important battlefield of the country's poverty alleviation. It belongs to the control project of the highway reconstruction project of Jinyang County to the Tongyang Bridge section of Liangshan Prefecture, Liangshan Prefecture, the original S208. The bridge spans the deep river valley of the Jinyang River, with a total length of 757.7 meters and 9 pier. The main pier 5, 6, and No. 7 adopts a steel pipe concrete grid -type pier type with good shock resistance and strong economy. Among them, the main pier of the bridge 6 is 196 meters high, and the upper structure is 14 meters high, which is equivalent to the height of the 70 -story building.

In the construction of the bridge, Chengdu Academy played the advantages of technology and management, cooperated with scientific research units, organized participating units to carry out scientific and technological research and development innovations, declared more than ten national patents and provincial and ministerial construction methods, completed a number of key technological research reports, and overcome it. Ultra -high -pier continuous rigid bridge structure design, steel pipe high -altitude lifting, ultra -high and high -performance concrete pumping, ultra -high tower crane elevator operation safety guarantee, etc., ensure the safety, quality, and progress of the project, save project costs, promote the project cost, promote it, and promote it. The improvement of Chinese bridge construction technology.

As an important channel for connecting the new and old counties of Jinyang County, Jinyang River Bridge has undertaken the function of crossing the river from the National Highway G356 and improving regional traffic conditions, benefiting more than 120,000 people, and being included in one of the key tourism cultural attractions in Jinyang County Essence After the bridge is opened to traffic, the distance between the new and old counties will be shortened from the original one -hour drive to just a few minutes to meet the requirements of urban development and the people's land disaster escape channels in the old county. Important role.

Global Times-Global Network Reporter Fan Wei

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