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
Bangladesh Padma Bridge Railway Link Project "Double Track"
Source: Date:2022年09月23日

Anthem of CREC—“Trailbreaker”

On August 20, the ballastless track of Padma Bridge and the ballasted track laying project of Bangga Hub undertaken by the First Engineering Bureau of CREC were officially launched. Md. Nurul Islam Sujan, Minister of Railways of Bangladesh attended the launching ceremony.

The track works of the Padma Bridge Railway Link Project start from the existing Dhaka Station and end at Jessore Station. The total length of the single line is 162.5 kilometers. There are 20 stations on the whole line, including 14 new stations and six existing stations. The main track is 173.552 kilometers long, including 30.069 kilometers of ballastless track, 47.88 kilometers of station track, 211 sets of turnouts, 450,000 cubic meters of ballast and 370,000 prefabricated sleepers.

The picture shows the KGPG32 wide rail laying machine in operation

The ballastless track bed of Padma Bridge adopts the track bed structure of a concrete integral foundation instead of a granular gravel track bed, which is also the first ballastless track construction in Bangladesh. The KGPG32 broad track laying machine used is a tailor-made automatic special track laying equipment. This set of equipment is independently developed and manufactured by China. It is the first time use the "five-axle frame" new bogie and broad gauge flat car to meet the needs of mechanized track laying of 1676 mm broad gauge railway in Bangladesh. Its technologies such as "four-point lifting and three-point balance principle", "automatic hook design of track panel" and "DC speed regulation" fill many gaps in Bangladesh railway construction standards.

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