Description

Project name: Zhengwan Express Way

Construction unit: China Communications Construction Company Limited

Equipment provided by Boyoun:Cantilever Form Traveler

Project significance: The Zhengwan high-speed railway is a major transportation channel connecting the Central Plains and Southwest regions, designed to reach speeds of 350 kilometers per hour. As an important component of the Zheng-Yu railway, the fourth section of Zhengwan railway, built by China Communications Construction Company, features a massive Han River Bridge, with a length of approximately 28 kilometers. The main span of the bridge is a continuous rigid-frame arch bridge measuring (109+220+109) meters and is currently the largest continuous rigid-frame arch bridge without ballast track under construction in China.

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