Brief introduction of hejiu passenger dedicated line

Number of main lines: double lines.

Design speed: 350 km/h.

Minimum curve radius: 7000m for general road section and 5500m for difficult road section.

Maximum gradient: 20‰.

Traction type: electric power.

Effective length of arrival and departure line: 650 meters.

Train operation control mode: automatic control.

Dispatching and command mode: centralized dispatching.

Other specific technical standards shall be subject to Code for Design of High-speed Railway (TB10621-2014).

Planned transportation capacity: 50 million people/year. Hefei city

Hefei, the capital of Anhui Province, was called Luzhou and Luyang in ancient times. Anhui province is the center of politics, economy, education, finance, science and technology and transportation, the core city of Wanjiang city belt, the central city of Hefei metropolitan area, the city of Yangtze River Delta Economic Coordination Committee, and the sub-central city of the middle and lower reaches of the Yangtze River. It is also one of the comprehensive transportation and communication hubs in East China.

Hefei is located in the middle of Anhui Province, between Jianghuai and Chaohu Lake, surrounded by Jinjiang Lake, the coastal hinterland and the front of the mainland, which has important geographical advantages of connecting the east with the west and connecting the north with the south. Since the establishment of the Qin Dynasty, it has a history of more than 2200 years. It was once ruled by Yangzhou, Hezhou, Nanyuzhou, Luzhou, Desheng Army and Huainan West Road. Known as "the lips and teeth of Jiangnan, the throat of the right Huaihe River" and "the head of Jiangnan, the throat of the Central Plains", it has long been the administrative and military capital of Jianghuai area.

With three national laboratories and four scientific apparatus, Hefei is a key city in the layout of major national scientific projects, second only to Beijing. Hefei is the first national pilot city for scientific and technological innovation in China and a member city of the World Science and Technology Cities Alliance. It is a permanent venue for the Weiqi competition among China, Japan and South Korea.

Hefei is one of the first three national garden cities in China, with beautiful natural scenery and numerous cultural relics.

jiujiang

Jiujiang, referred to as Xunyang, is a prefecture-level city in Jiangxi Province, formerly known as Chaisang, Jiangzhou and Xunyang. It is a famous city in the south of the Yangtze River with a history of more than 2200 years.

Jiujiang is positioned as a new engine for the construction of Poyang Lake Ecological Economic Zone, an advanced manufacturing base in the central region, a shipping hub and international gateway in the middle reaches of the Yangtze River, and a demonstration zone for regional cooperation and innovation in Jiangxi Province. According to the 20 14 new urbanization plan of Jiangxi province, Jiujiang metropolitan area is one of the three major metropolitan areas in Jiangxi province.

Jiujiang, located at the intersection of the Yangtze River and Beijing-Kowloon Railway, is a regional central port city in the middle reaches of the Yangtze River, one of the first five cities in China to open to the outside world along the Yangtze River, and a transitional zone from the eastern coast to the central and western regions. Known as "the mouth of the three rivers, the thoroughfare of seven provinces", "the land of the eyebrows in the world" and "the north gate of Jiangxi".

Jiujiang has the reputation of "nine schools in Xunyang County, which are as clear as pictures". Two-thirds of Poyang Lake, the largest freshwater lake in China, is located in Jiujiang, where the world cultural landscape heritage Lushan Mountain, Tolin Temple, the birthplace of Pure Land Sect, the West Sea of Lushan Mountain in Qiandao Lake, Jiangxi Province, and Longyuan Gorge in Jiuzhaigou, Central China are all located.

Jiujiang is one of the "four big rice markets" and one of the "three big tea markets". It has also been awarded as an excellent tourist city in China, a national double-support model city, a national landscaping city, a national advanced city in barrier-free construction, China's top ten charming cities, 10 China's best leisure tourist city, 20 12 China's top 200 creative cities, 20 12 China's top 200 charming cities, and 20 12. 20 14 China's most beautiful tourist destination city, 20 14 China's most beautiful cultural tourist city, 20 14 China's most beautiful eco-tourist city, 20 14 China's most beautiful cultural and leisure tourist city, and 20 15 China's top ten livable cities.

Jiujiang has a very important position in Jiangxi. In fact, it is one of the dual-core cities in Jiangxi, equivalent to Ningbo in Zhejiang, Suzhou in Jiangsu and Dalian in Liaoning. Jiujiang occupies an important position in the overall economic development of Jiangxi Province.