The Chengyi high-speed railway is the first one in Sichuan with a design speed of 350 kilometers per hourHigh-speed rail, which will become "eight vertical and eight horizontal".High-speed railAn important part of the Beijing-Kunming channel. According to the news summary, both the railway and the local government have made relevant preparations in accordance with the opening conditions of the Chengyi high-speed railway on December 20. Although the timing is subject to change, it is expected to be officially opened by the end of the month. As the world's first high-speed railway with a speed of 350 kilometers per hour passing through an international airport, the commissioning of the Chengdu-Yi high-speed railway will become the focus of attention.
In ChengyiHigh-speed rail openedBefore we do that, we need to unravel the mysteries surrounding it one by one. First of all, what will be the maximum operating speed of the Chengdu-Yi high-speed railway?Although the design speed was 350 kilometers per hour, the test train even ran the test target speed of 385 kilometers per hour during the joint commissioning and joint test. However, we can't be sureEMUsWhether it can be operated at the highest speed when it is put into operation. Over the years, severalHigh-speed railIt has been opened successively, some operating at a speed of less than 310 kilometers per hour, while others are operating at a maximum speed of 350 kilometers per hour. Does this mean that the Chengyi high-speed railway, like some lines, will not be able to run at top speeds?
Secondly, withChengdu-Guizhou high-speed railwayIn comparison, how much time advantage will the Chengdu-Yi high-speed rail provide to passengers?Currently,Chengdu-Guizhou high-speed railwayThere are about 45 pairs of trains between Chengdu and Yibin every day, some of which are direct, do not stop at intermediate stations, the fastest time is 1 hour and 16 minutes, and the second-class ticket price is 107 yuan. Chengdu-Guizhou high-speed railwayThe design speed is 250 kilometers per hour, which is much lower than the 350 kilometers per hour of the Chengdu-Yi high-speed railway. It is expected that the running time of the Chengdu-Yi high-speed rail will be shorter, but if the time is saved at the same time, the fare is also significantly **, then it lacks cost performance and cannot show the advantages of the Chengdu-Yi high-speed railway.
Finally,TianfuHow many trains will stop at the airport station?In order to buildTianfuAirport ComplexTransportationhub, Chengdu Yi high-speed rail is located hereTianfuAirport station, Chengdawan high-speed rail is connectedZiyangWest Railway Station, via Chengyi high-speed railwayTianfuairport, in order to expand the flow of passengers from southern and eastern Sichuan through the connection of these two high-speed railways. Aviation and rail, while competitors, are also partners. With air-rail combined transport, both parties benefit a lot. As forTianfuExactly how many bullet trains stop at the airport station is yet to be revealed.
In short, the Chengyi high-speed railway is about to open, regardless of the operating speed, time advantage orTianfuThe number of stops at the airport station is a puzzle that attracts people's attention. As we unravel these puzzles, we'll get a more complete picture of this oneHigh-speed railof all aspects.
As we all know, several articles this yearHigh-speed railAfter the commissioning, the operating speed did not reach the design speed completely. For example,Guinan high-speed railwayWhen the whole line was opened to traffic, it was also designed to run at a speed of 350 kilometers per hour, but the actual operating speed did not exceed 310 kilometers per hour. However, it has since been openedGuangshan high-speed railwayFuzhou-Xiamen high-speed railway, the Shanghai-Nanjing high-speed railway along the Yangtze River and the Ji-Zhengzhou high-speed railway all run at a maximum speed of 350 kilometers per hour. WhyGuinan high-speed railwayCan't run at the design speed?Is it because it's located in the western mountains?So, will the Chengyi high-speed railway, which is also located in the western region, face andGuinan high-speed railwayWhat about the same treatment?
This problem is not only for the Chengdu-Yi high-speed railway, but also for other regions that are under construction or about to be builtHigh-speed railThere are doubts. AlthoughHigh-speed railThe design speed at the time of construction is usually higher than the actual operating speed, but why can some lines run at the design speed and others can't?This is also something we need to think about.
The opening of the Chengdu-Chongqing high-speed railway is important for the Chengdu-Chongqing region and even the entire Sichuan-Chongqing regionTransportationDevelopment has important implications and potential.
First of all, the opening of the Chengdu-Yi high-speed railway will greatly shorten the relationship between Chengdu and the cityZigong, the time between Yibin. Currently, due toChengdu-Guizhou high-speed railwayThe fastest time from Chengdu to Yibin is only 1 hour and 16 minutes. After the opening of the Chengyi high-speed railway, it is expected that the time will be further shortened. This will make it more convenient for people in the Sichuan-Chongqing region to travel and promoteRegional economic development
Secondly, the Chengyi high-speed rail withChengdu-Guizhou high-speed railwayThe connection is in the Sichuan-Chongqing regionTransportationThe net offers more options. Chengyi high-speed rail withChengdu-Guizhou high-speed railwayThe line of contact will be realizedChengdu-Guizhou high-speed railwayGuiguang high-speed railwaySeamless integration. This means that tourists from the Sichuan-Chongqing region will be able to directly access the Guangdong-Hong Kong-Macao Greater Bay Area, further expanding inter-regional exchanges and cooperation.
Finally, the opening of the Chengyi high-speed railway is forTianfuPassenger traffic at the airport will also have a positive impact. AsTianfuThe location of the airport, the opening of the Chengdu-Yi high-speed railway will enable more people to choose to take the high-speed rail to and from the airport, which is further improvedTianfuSynthesis of airportsTransportationPivotal status. This will also create more complementary effects for aviation and rail in the Chengdu-Chongqing region, and increase the passenger flow of air-rail intermodal transport.
The opening of the Chengdu-Yi high-speed railway is about to reveal three major puzzles: the maximum operating speed, the time advantage andTianfuNumber of stops at the airport station. this oneHigh-speed railIt will be in the Chengdu-Chongqing regionTransportationDevelopment brings significant impact and potential. At the same time, we also need to think about why there are someHigh-speed railThe design speed cannot be reached, which has important implications for future construction and operation. The opening of the Chengdu-Chongqing high-speed railway will strengthen the connection between the Chengdu-Chongqing region and Yibin, Guizhou, Guangdong and other placesRegional economic developmentto further improveTianfuThe airport, the Chengdu-Yi high-speed railway, is the first in Sichuan with a design speed of 350 kilometers per hourHigh-speed railIt is about 300 kilometers long and consists of two sections: Chengdu East to Yibin East and Yibin East to Yibin Station. It is expected that after the opening, Chengdu will arriveZigongIt only takes about 40 minutes, and it takes about 1 hour to get to Yibin. Chengyi high-speed rail is also withChengdu-Guizhou high-speed railwayGuiguang high-speed railwayConnected, you can directly reach the Guangdong-Hong Kong-Macao Greater Bay Area, to the Sichuan-Chongqing regionTransportationDevelopment has important implications and potential.
However, regarding the maximum operating speed of the Chengyi high-speed railway, the time advantage andTianfuThe number of stops at the airport station is not yet known. And for why someHigh-speed railThe question of not being able to achieve the design speed also needs to be considered. In short, the opening of the Chengdu-Yi high-speed railway will have a significant impact on the Chengdu-Chongqing areaTransportationDevelopment has a positive impact and elevatesTianfuSynthesis of airportsTransportationPivotal status.