精品啪在线观看国产九色_一区二区不卡区日韩_兰花草电影在线观看_狠狠色丁香婷婷久久_国产极品美女高潮无套175_飘雪电影完整版在线观看免费_自拍欧美日韩在线_日韩爆乳无码中文字幕网站_中文字幕有码免费一区二区_80岁耋耋ChⅰheSe老太交

Location: Home > News Update > News Update
Construction Starts for the Ballastless Track High-speed Railway Bridge with the World's Largest Span
Source: Date:2021年08月18日

Anthem of CREC—“Trailbreaker”

On August 13, the first pile foundation of the main tower of the newly built Chaohu-Ma’anshan Intercity Railway Bridge across the Yangtze River, a project undertaken by the No.4 company of China Tiesiju Civil Engineering Group, was successfully launched for drilling, which kicked off the construction of the bridge. It is also the largest-span ballastless track high-speed railway bridge in the world.

Ballastless Track High-speed Railway Bridge

The waterway bridge across the Yangtze River is designed as a (56+168+392+168+56)-meter double-towered, cable-stayed bridge with steel truss girders, with a main span of 392 meters. It adopts the standard of “four-line railway plus six-lane highway”: the upper highway is a two-way six-lane urban expressway, and the lower four lines include a two-line Chaohu-Ma’anshan intercity railway and a reserved railway by the two-line intercity railway standard.

Print Close

Contact Us

Address: China Railway Plaza, No.69 Fuxing Road, Haidian District, Beijing, P.R. China

Post Code: 100039E-mail: crecwebmaster@163.com

Fax: +86-010-51877688Web: http://nstpm.com.cn/english/1990/index.html

@ 1999-2019 CREC All Rights Reserved