The Beijing-Tianjin Intercity Railway is an intercity railway connecting Beijing and Tianjin. It is an important part of the inter-city rail transit network around Bohai Sea in China's medium and long-term railway network planning. It is the first high-standard high-speed railway with a design speed of 350 kilometers per hour in Chinese mainland, and it is also the first intercity passenger transport system in the Medium and Long-term Railway Network Planning.
The Beijing-Tianjin intercity railway officially started construction on July 4, 2005; It was officially put into operation on August 1 2008.
Extended data:
The Historical Evolution of the First Railway in China;
In February, 2002, Binglian Liu, a professor at Nankai University in Tianjin, proposed to build a high-speed railway between Beijing and Tianjin for the first time in the discussion of the topic "Research and Suggestions on Beijing-Tianjin Economic Integration Strategy".
In June, 2003, the former Ministry of Railways of People's Republic of China (PRC) (China) and the governments of Beijing and Tianjin started their initial business.
On June 5438+ 10, 2004, the executive meeting in the State Council, China adopted the Medium and Long-term Railway Network Planning, in which the Beijing-Tianjin Intercity Railway was included. In the same year1October 24th, 10, the former People's Republic of China (PRC) Ministry of Railways (PRC) and the Beijing and Tianjin municipal governments jointly determined the route planning; On February 3rd of the same year, at 65438, the feasibility study report of Beijing-Tianjin intercity rail transit project was discussed and approved by Premier the State Council's office meeting in China, and the Beijing-Tianjin intercity railway was formally completed.
On July 4, 2005, the Beijing-Tianjin intercity railway officially started. ?
In June 2007165438+1October 13, the Beijing-Tianjin intercity railway track was laid; In the same year, 65438+February 65438+June, the Beijing-Tianjin intercity railway was fully laid.
On February 2, 2008, the electrification project of Beijing-Tianjin intercity railway was completed and the power grid began to be electrified. In March of the same year, the construction of Beijing-Tianjin intercity railway entered the stage of system joint debugging, including EMU type test, integration test, comprehensive test and trial operation. On June 24th of the same year, CRH3C EMU (CRH3-00 1C) reached the speed of 394.3km/h when tested on the Beijing-Tianjin intercity railway, creating the highest speed of wheel-rail trains in China.
In July of the same year 1, the Beijing-Tianjin intercity railway officially entered the trial operation stage without passengers; On August 1 of the same year, the Beijing-Tianjin intercity railway was officially opened for operation, with an initial operation speed of 350 km/h, and on August 16 of the same year, the train operation speed dropped to 300 km/h.
On September 26th, 20 14, the Beijing-Tianjin intercity railway passed the national acceptance.
Baidu Encyclopedia-Beijing-Tianjin Intercity Railway
Baidu encyclopedia-high-speed rail