I read several highly praised answers, all of which were very good, but none of them hit the point.
1, Hunan high-speed railway, that is, Hohhot-Nanning high-speed railway, is one of the national eight vertical and eight horizontal trunk lines, with a total length of about 2,300 kilometers and a design speed of 250-350 kilometers per hour. The specific route is: Hohhot-Datong-Taiyuan-Changzhi-Jiaozuo-Zhengzhou-Nanyang-Xiangyang-Yichang-Changde-Yiyang-Loudi-Shaoyang-Yongzhou.
2. Straightening principle is an important principle, but it is not an iron law. Take Zhengzhou for example, it is a big turn. Of course, Henan has Luoyang branch line as a supplement. For example, Xiangyang to Changde, Jingzhou is more straight, but Yichang is taken. Therefore, if Changsha is good for Changsha, it must be Changsha.
3. Taking Changsha instead of directly going south from Yiyang to Loudi and Shaoyang will only weaken the traffic advantages of Yiyang, Loudi and Shaoyang, and will not strengthen the comparative advantages of Changsha. This is a plan that is harmful and useless.
Because even if you don't take Changsha, Changsha can be connected with Hunan high-speed railway through Yuchangxia high-speed railway to Yiyang, or through Shanghai-Kunming high-speed railway to Loudi. Changsha has no loss.
If you go to Changsha, how can I get from Changsha to Nanning on the * * * line from Changde to Yiyang to Changsha, to Changsha and to Changsha? Either take Hengyang-Beijing-Guangzhou high-speed rail or Loudi-Shanghai-Kunming high-speed rail. The cost of these two schemes is very low, and most of them do not need to be modified. However, the traffic advantages of Yiyang and Loudi have not been strengthened, the pattern of high-speed rail in Hunan has not been upgraded, and the history of high-speed rail has not increased. Hunan people are not stupid!
What do you think, ladies and gentlemen? Welcome to exchange and discuss.
Hunan high-speed railway is one of the four important vertical lines in China's 13th Five-Year Plan. Starting from Qingcheng, the capital of Inner Mongolia, Hohhot, the capital of milk, and ending in Nanning, the capital of Guangxi, it is another railway artery running through the west!
As can be seen from the planned route in the above figure, Hunan high-speed railway passes through six provinces of Inner Mongolia, Shanxi, Henan, Hubei, Hunan and Guangxi, which is also the main line to realize inland from north to south. At the same time, the Hunan high-speed rail line also connects Zhengzhou, a hub city in the shape of "Mi" in the Central Plains, and Xiangyang, a small hub station in the shape of "Mi". From Yiyang, Hunan to Guilin, Guangxi via Loudi, from Liuzhou to Nanning.
This personalized design, on the one hand, enhances the transport capacity to the western region (of course, this line is not in the western region), and "relieves" the pressure in the western region such as Cheng Kun Kunming Line, on the other hand, it can reduce the transport radius of high-speed rail and realize short-distance quick connection (such as increasing the number of trains and implementing short-distance transfer)! Third, we can achieve "one pole to the end", directly and efficiently complete the North-South docking, and improve "sooner or later". . .
As for why the line does not pass through Changsha, Hunan? I think this may have been deliberately bypassed when designing this line! As we all know, China's existing Beijing-Shanghai high-speed railway (eastern region), Beijing-Kowloon passenger dedicated line and Beijing-Guangzhou high-speed railway line (central region) are all effectively connecting the north and the south, and there is Changsha on the Beijing-Guangzhou high-speed railway line!
Moreover, Changsha is also a single station (geographical location) on the high-speed rail line (different from the "ten" and "meter" traffic points of China Unicom). If the Hunan high-speed rail line enters Changsha via Xiangyang and Yichang, it will definitely "affect" Guilin and Liuzhou in the western region, and it will make a big turn when it arrives in Nanning, which obviously does not conform to the original grand plan of China's high-speed rail running smoothly from north to south! And after Loudi Station in central Hunan, it is also very close to Changsha. Besides, as the most densely populated Shaoyang (big barracks) in Hunan, we have to take care of it!
Therefore, Hunan high-speed railway does not bypass Changsha, but goes directly to Guilin (military camp) and Nanning via Xiangyang (large transfer station) and Loudi (transfer station), which can not only shorten the "stay" time on this line, but also take into account new regions and cities, which is another great achievement that the advantages outweigh the disadvantages! Dear friends, do you think so? Welcome to leave a comment below. . .
The direction of Hunan high-speed railway in Hunan is Changde, Yiyang, Loudi, Shaoyang and Yongzhou. These five prefecture-level cities in Hunan, including Yiyang, Shaoyang and Yongzhou in Changde, do not have high-speed rail, especially Shaoyang and Yongzhou. Although Shaoyang has Huaishaoheng Railway, Huaishaoheng Railway is a 200-class express railway, and Yongzhou has no passenger dedicated line. These two prefecture-level cities especially need passenger dedicated lines. Among them, the population of Shaoyang has reached more than 8 million. There is no high-speed rail in prefecture-level cities with such a large population, and now Hunan high-speed rail passes through Shaoyang. It is the last high-speed rail welfare of Shaoyang and Yongzhou.
In fact, for Changsha, Hunan high-speed rail is the icing on the cake. Take Changde, Yiyang, Loudi, Shaoyang and Yongzhou as examples. Moreover, Changsha has a direct express railway to Shaoyang and Yongzhou, forming the docking of Nanning. Take five cities in central Hunan as examples. For Hunan, it is of great significance. The whole Hunan-China railway has become a subsidence area. There is also a railway in central Hunan. Take Changsha as an example, Hunan will lose a railway. Therefore, Hunan's high-speed railway can maximize Hunan's interests by passing through Changde, Yiyang, Loudi, Shaoyang and Yongzhou, the prefecture-level cities with the most routes. The beneficiaries are wider.
There are already many high-speed trains in Changsha, such as Changyichang high-speed train, Beijing-Guangzhou high-speed train and Shanghai-Kunming high-speed train. In the whole national railway hub, it is already very powerful. For Yongzhou, the most populous city in Shaoyang, there is no real high-speed rail. Passing through these two places is the greatest advantage of Hunan.
Secondly, for high-speed rail, it is more important to take a straight line. At that time, the Shanghai-Kunming high-speed railway bypassed Shaoyang, the most populous city, for direct access, and Shaoyang, with a population of more than 8 million, lost the high-speed railway forever. Although Shaoyang North is located on the plateau 0/00km away from Shaoyang/Kloc. In fact, everyone knows that Shaoyang North is actually a cold south of the Yangtze River.
To sum up, Hunan high-speed rail is the biggest advantage of Hunan.
Changsha, the capital of Hunan Province, is already in the forefront of the national high-speed rail network! However, based on Changsha's geographical location, it is not the center of Huxiang, but in the east, so that except Huaihua in the west, other western, due north and southwest are very embarrassed! A province with a strong city does not meet the requirements of social modernization, so it is good to engage in hegemony like Guangdong, Jiangsu and Shandong.
In addition, for Hunan province, it is more in line with the interests of Hunan people to increase the mileage of high-speed rail instead of Changsha, and strengthen the ties between brother cities and States.
Many factors must be considered when building a railway. The high-speed rail line from Hohhot to Nanning is an important channel in the eight vertical and eight horizontal trunk lines. After passing through Hunan, it mainly passes through the central part of the province, because there are no high-speed rail lines in some places at present, taking the central part of Hunan is relatively straight for the whole line. After all, high-speed rail lines need to consider more time factors. The reason why Hunan high-speed railway didn't pass through Changsha is that Changsha is located in the east of Hunan. On the other hand, it is more important that Changsha already has two important high-speed railway lines, namely the north-south Beijing-Guangzhou high-speed railway and the east-west Shanghai-Kunming high-speed railway. In addition, the planned Chongqing-Changsha-Xiamen high-speed railway will also pass through Changsha, and there is no need to bypass Hunan high-speed railway in Changsha in the future.
The details of Hunan high-speed railway have been introduced by others. I won't repeat it. Why not take Changsha? I don't know the specific situation here, I can only guess.
The first is whether there are two plans to report Hunan-Nanjing high-speed railway to Changsha and not to Changsha, and the second is what considerations are based on when making national decisions.
I don't think Hunan high-speed rail will take Changsha. More is to balance economic development. We all know that high-speed rail is as loud as gold. To get rich, you must build roads first. There are already several high-speed trains in Changsha, and resources should be balanced. Zheng Wan High-speed Railway and Xiang Yu High-speed Railway did not bypass Wuhan, but also to balance the development of all parts of Hubei.
Of course, this also depends on national considerations. The state now attaches importance to Hefei and Zhengzhou. Hunan high-speed rail also bypasses Zhengzhou, and Anhui province, which bypasses Hefei, also has different voices. Everything is subject to the national announcement. Considering the national planning comprehensively at the national level, it will definitely look further and the high-speed rail will play a greater role!
Hunan high-speed rail, why not take Changsha? There are probably two reasons. First, Hunan high-speed rail goes to Changsha, so the high-speed rail lines in Changsha are too concentrated, which is not conducive to the traffic development of other cities. Second, according to the current plan, it is conducive to the traffic development of other cities.
At present, the planning of Hunan high-speed railway is as follows: Hohhot-Datong-Taiyuan-Changzhi-Jincheng-Jiaozuo-Zhengzhou-Xiangyang-Changde-Yiyang-Loudi-Shaoyang-Yongzhou-Guilin-Nanning high-speed railway. Changsha, Hunan Province is the capital of Hunan Province. Two high-speed rail lines have passed through Changsha, and another one is under construction and will be opened to traffic soon. Beijing-Guangzhou high-speed railway and Shanghai-Kunming high-speed railway have been opened to traffic, and Yuchangxia high-speed railway is under construction.
The first reason why Hunan high-speed rail doesn't go to Changsha is that there are two high-speed rail lines in Changsha, namely Beijing-Guangzhou high-speed rail. The opening time of Beijing-Guangzhou high-speed railway is: 201265438+February 26th. Shanghai-Kunming high-speed railway 2065438+was put into operation at the end of February 2006. The Yuchangxia high-speed railway under construction is expected to open to traffic by the end of 2024. It is convenient to take the high-speed train in Changsha and go to the four directions of southeast and northwest. Changsha high-speed railway station has Changsha South Station, and Changsha West high-speed railway station is under construction. Changsha's high-speed rail development has been very good. Are there any cities in Hunan province that have opened high-speed rail so far, also to take care of other terrain. It is impossible to completely concentrate all high-speed rail lines in Changsha, the provincial capital. We should consider the needs of people from other cities and States to take the high-speed train. It will be inconvenient and not conducive to the traffic development of other cities and States if people from other cities and States are not allowed to take the high-speed train in Changsha.
The second reason why Hunan High-speed Railway doesn't go to Changsha: In Hunan Province, there are still several cities and states that don't have high-speed railways, namely Changde, Yiyang, Zhangjiajie and Xiangxi. These four cities and States have not yet connected with high-speed rail, and the traffic is relatively backward. The construction of high-speed rail lines should be considered comprehensively. It is necessary to highlight key points and consider them comprehensively. Eggs can't be put in one basket, and the needs of people in other cities and States should also be considered. As the fastest means of transportation on the ground, high-speed rail is convenient and fast, and the demand for people to take high-speed rail is getting higher and higher. As a city and state people who have not yet opened the high-speed rail, I don't think this is what they want to see. According to the current plan, the direction of Hunan high-speed rail will pass Changde and Yiyang. Hunan high-speed railway is expected to start this year and be completed and opened to traffic within five years. Five years later, it will be much more convenient for the citizens of Changde and Yiyang to travel north and south.
Why doesn't Hunan high-speed rail take Changsha? I think that's probably the two reasons. It is necessary to highlight key points and consider them comprehensively. It is actually a waste to concentrate the high-speed rail line completely in the provincial capital and Changsha. This is my opinion. what do you think? (Some pictures will be deleted if they come from the Internet. )
Hunan high-speed railway bypasses Zhengzhou. Considering that there is no provincial capital city in the middle of Hunan high-speed railway, it will have an impact on passenger flow and passenger selectivity. So add Zhengzhou, the provincial capital, because it is in the middle, is a high-speed rail hub, and has a large passenger flow. Of course, Changsha and Wuhan also have these characteristics, but if they all bypass, Hunan high-speed rail will lose its meaning, so only one provincial capital city is chosen. In addition, there is another advantage of choosing Zhengzhou, that is, the so-called Zhengzhou-Taihe high-speed railway, which is already under construction, bypasses the Zhengzhou-Zhengwan high-speed railway, which is equivalent to a parallel line. It can save a lot of money if it is not built separately. My humble opinion.
"A bridge flies north and south, and the natural moat becomes a thoroughfare", and a series of high-speed trains cross tunnels, bridges, mountains and plains!
This is the high-speed train in China! Start late, develop fast, develop well and achieve remarkable results.
Hunan high-speed railway in the national high-speed railway network is the abbreviation of Hunan high-speed railway. It is a high-speed passenger dedicated line connecting Hohhot, Inner Mongolia Autonomous Region and Nanning, Guangxi Zhuang Autonomous Region. Construction started in 2009, with a total length of 2300 kilometers. The design has a top speed of 350 kilometers per hour and an operating speed of 300 kilometers per hour.
When it crossed Hunan, it did not pass through Changsha. I think this is the need of the national high-speed rail network construction, and it is the choice of gradual progress, first urgent and then slow down, taking into account the balanced and all-round development of central, eastern and western regions.
Hunan high-speed railway has a stop between Yiyang and Loudi called Hengshi, which belongs to Ningxiang, and Ningxiang belongs to Changsha Tube. Therefore, Hunan can be said to pass through the westernmost part of Changsha, and a connecting line from Ningxiang high-speed railway station to Hengshi Station may be built in the future, so that Hunan high-speed rail and Changsha will also be connected.