Bangladesh JMJ railway design team members embarked on a foreign land on May 14 and overcame various unexpected difficulties. They successfully completed the design task and successfully returned to China on June 16 to successfully complete the first phase of the design task. .
The Bangladesh JMJ Railway is an important backbone connecting the Dhaka capital of Bangladesh. It is a key project of the Belt and Road initiative advocated by China. The project starts from the Jiadevur station (JYR) in Dhaka City, and is completed by the provincial capital city of Mymensing (MYN) to Jamalpur (JLX), with a total length of 145km. The connecting line OD line is rebuilt 5km, and the whole line is 150km. There are 25 stations on the whole line, including 4 large stations. There are 4 bridge reconstructions, and the total length of the bridge is 2185m.
There are JMJ railways for the meter-rail single-track railway. This design will build the double-track railways according to the standard of the rails. All the stations will be rebuilt according to the standard of the rails, and the new passenger station and platform will be built. The station to the express line will be extended from 500m to 720m, and rebuilt a locomotive section.
According to the requirements of the Ministry of Railways of Bangladesh, the first phase of the JMJ railway design is to determine the design of each major. Lines, stations, roadbeds, tracks, bridges, housing construction, communications, signals, information, hydropower, aircraft, vehicles and construction organizations are proposed according to the site investigation and approved by the Ministry of Railways of Bangladesh as the next stage of design and engineering. The basis for the contracted quotation. The work in this phase is to complete the project design plan and project technical specifications approved by the Ministry of Railways of Bangladesh.
The JMJ Railway in Bangladesh is the first overseas long-distance trunk railway under the cooperation of the BRDI and China Railway International. From the task of undertaking to the on-site investigation, the design of the JMJ railway double-track is tight and the task is heavy.
The railway design standards in Bangladesh have been European standards and Indian standards. They are quite different from the Chinese railway standards. The designers of this project have learned European standards and Indian standards in a timely manner based on their design experience, and combine with Bangladeshi engineering. In fact, the design plan approved by the Bangladesh Railway Road was completed in time to ensure the smooth progress of the engineering design.
After nearly a month of overseas struggle, members of the design general group overcame the difficulties of living environment and social and natural environment inadaptability in Bangladesh, and completed the first phase design of JMJ railway project in Bangladesh on time and with high quality according to the requirements of overseas projects.
