The outstanding contribution of the Qin Dynasty in the development of transportation and its positiv

Representative: Amount, Amount.

The car is on the same track; Spiritual Canals; Form a road network with Xianyang as the center extending in all directions.

Build a gallop road! That is, the current national highway! In 221 B.C., Qin Shi Huang unified the six countries, and in the second year (220) after Qin Shi Huang unified the whole country, he ordered the construction of a Chi road with Xianyang as the center and leading to all parts of the country.

There are 9 famous Chi roads, including the Shangjun Road that leads to Shangjun (northern Shaanxi) from Gaoling, the Linjin Road that crosses the Yellow River to Shanxi, and the Dongfang Road that leads to Henan, Hebei and Shandong through Guguan.

Function: Conducive to economic, cultural exchange and development; It is conducive to maintaining the unity of the country.

After the unification of Qin, Qin Shi Huang ordered the demolition of barriers, fortresses and other obstacles built by various countries in the past. In order to strengthen transportation, a chidao was built in 220 BC with the capital Xianyang as the center. There are two main trunk lines:

One leads directly to Yanqi in the east, and the other goes directly to Wuchu in the south. These gallop roads are fifty paces wide, and green pines are planted every three zhang beside the road. In 212 B.C., Qin Shi Huang ordered Meng Tian to build a straight road extending from Xianyang to the north, passing through Yunyang and Shangjun to Jiuyuan, with a total length of more than 1,800 li, and the remains of this "straight road" can still be identified now.

In addition, the "five-foot road" was also built in the present-day Yunnan-Guizhou area. In addition, between present-day Hunan, Jiangxi, Guangdong, and Guangxi, a "new road" was built to climb over the five mountains. In this way, a transportation network extending in all directions with Xianyang as the center has linked all parts of the country.

At the same time, the uniform width of the track is stipulated to be six feet to ensure the smooth flow of vehicles. The car of the Qin Dynasty, its wheels are very peculiar, compared with the "railway" of the Qin Dynasty, everything is clear, the original wheel of this characteristic, so that it can not only run on the ordinary highway, but also can enter the "railway" at any time. Qin Chi Road is fifty steps wide, which is very wide.

Some people think that it is a road and a double-track "railway" running side by side. If necessary, the car can be on the railway at any time, and it can also be used by the railway on the road at any time. Lingqu There is the Great Wall in the north and the Lingqu in the south.

In 214 B.C., in order to strengthen transportation, Qin Shi Huang dug the first 34-kilometer-long contour artificial canal in the history of water conservancy in the world, Ling Canal, in the land of Xing'an, Guilin, Guangxi. Lingqu is the most complete ancient water conservancy project in the world, and is as famous as Dujiangyan in Sichuan and Zhengguo Canal in Shaanxi, and is called "the three major water conservancy projects of Qin". Mr. Guo Moruo called:

Echoing with the north and south of the Great Wall, it is also a wonder of the world. The Ling Canal is composed of a ploughshare, a large and small balance, a south canal, a drainage balance in the north canal, a steep gate and a Qin embankment. The Qin embankment is between the south canal of the Xing'an Ling Canal and the old road of the Xiangjiang River, which is used to prevent the water of the south canal from leaking into the old road of the Xiangjiang River and protect the south canal from the impact of floods.

The embankment is 2 7 meters high, the width is meters, the widest is more than 10 meters, and the total length is 3,150 meters from the water distribution pond to the steep Dawan. More than 1 meter below the embankment has opened a "canal eye", which can discharge flood water during the wet season, and overflow the trickle to irrigate the farmland during the dry season. The embankment is lined with ancient trees, constituting the seven-mile causeway scenic road.

The Lingqu is scientifically designed and exquisitely constructed. The ploughshare divides the water of the Xiangjiang River into three or seven rivers, of which three points of water flow into the Li River in the south and seven points of water flow into the Xiang River in the north, communicating the two major water systems of the Yangtze River and the Pearl River. Since then, the two major water systems of the Yangtze River and the Pearl River have joined hands here, and the Central Plains culture and Lingnan culture have converged here.

Lingqu became the waterway transportation artery between the Central Plains and Lingnan at that time, which not only achieved the great cause of the unification of Qin Shi Huang, but also promoted the economic and cultural exchanges and prosperity between the Central Plains and Lingnan. The main positive effects are,1It is conducive to the development and consolidation of the emergence and perfection of the great unified state of China, 2

It is conducive to the exchange of goods and cultural exchanges around the world, 3It is conducive to national integration and the formation of the consciousness of the Chinese nation.

Chi Road, Chi Road is equivalent to a modern highway. The road is wide and flat, comfortable to ride in a horse-drawn carriage, the speed of the car is greatly increased, and it does not affect rainy days.

The car is on the same track as the Warring States period.

copy, the vehicle shape of each country is not.

bai one. After Emperor Qin Shi Du unified the whole country, the width of the car was set to zhi six feet, and a car could travel through the whole country.

Before Qin Shi Huang unified the Central Plains, there was no unified system among the countries, and the size of the carriages was different in various places, so the lanes were also wide and narrow. The country is unified, and vehicles have to walk on different lanes, which is inconvenient. From that time on, the distance between the two wheels on the vehicle was changed to six feet, so that the distance between the wheels was the same.

In this way, it will be convenient for vehicles to travel around the country. This is called "car on the same track".

Traffic measures: Overhaul the Chi Road (a traffic thoroughfare leading from the capital city of Xianyang) and remove all roadblocks to allow vehicles to move freely throughout the country. Unified track (unify the distance between the two wheels of vehicles across the country). It is conducive to the national transportation, economic and cultural exchanges.

Summary. Dear first Qin", the enlightener of transportation has actually formed a transportation network that has begun to take shape in the Western Zhou Dynasty. The basic formation of the land transportation network first appeared when the Qin Dynasty sent troops to wipe out the Six Kingdoms.

It adapted to the needs of the Qin Dynasty in transportation and the delivery of war materials, and unified the width of roads throughout the country. Not only that, but the Qin Dynasty also consumed countless manpower and financial resources to build a land transportation network with Xianyang as the center and spread around.

Dear first Qin", the enlightener of transportation has actually formed a transportation network that has begun to take shape in the Western Zhou Dynasty. The basic formation of the land transportation network first appeared when the Qin Dynasty sent troops to sweep away the Six Kingdoms. It adapted to the needs of the Qin Dynasty in transportation and the delivery of war materials, and unified the width of roads across the country.

Not only that, but the Qin Dynasty also consumed countless manpower and financial resources to build a land transportation network with Xianyang as the center and spread around.

Since the Qin and Han dynasties, it has opened the first ancient road between the north and south of the Wuling Mountains, and it is also known as the "highway" in ancient China. There is also a record of its important role in the "Historical Records of Qin Shi Huang Benji", among which "the road to the nine plains, to Yunyang, the mountain and the valley, straight through" is the praise of its important role. These ancient roads played an important social role in the defense of the Qin Dynasty and the development of inter-regional cooperation.

This road eventually became the most representative of the Qin Dao, and the Qin Straight Road was also used in the Sui and Tang dynasties, playing its role in helping the economic development of the later dynasties and the spread of the culture of thinking and thinking.

Qin Straight Road "Han" water and land communication line of the complete Han Dynasty water transport mainly relied on ships, in the Han Dynasty, people have mastered a higher degree of shipping skills, China's fleet has been known to be able to cross the ocean and South Asian countries to carry out ** exchanges. At that time, checkpoints were set up in important places of land and water transportation, and when passing, they had to show their identity certificates and passes, which standardized transportation. At the same time, land transportation was also developing, and in the Han Dynasty, there were already postmen.

Qingchang does. More importantly, during the Han Dynasty, the Central Plains and the Western Regions had been opened up to communicate with the channel, and during the period of Emperor Wu of the Han Dynasty, counties and post roads were set up in the Hexi Corridor, as well as a series of military facilities such as the Fengsui Pavilion Barrier. It has opened up the communication line to the Western Regions, promoted the development of economic and cultural potato chops, and laid the foundation for social development.

Dear students, this is related to the transformation and the specific events that happened at that time.

Kiss I hope the teacher's meeting can help you, if there is anything you don't understand, you can continue to ask the teacher.

Summary. Dear, hello, I'm glad to answer for you, the similarities and differences between the distribution of the roads of the Qin Dynasty and the current high-speed rail traffic arteries in China——— the following are the similarities of my ———: they are all centered on the capital, radiating to the north, northeast, east, and southeast.

Good. Dear, hello, I'm glad to answer for you, the similarities and differences between the distribution of the roads of the Qin Dynasty and the current Huimo China's high-speed rail traffic arteries——— the following are the similarities between my brother Bi and ———: they are all centered on the capital, to the north, northeast, east of the first face, southeast radiation.

Similarities: They are all centered on the capital, radiating to the north, northeast, east, and southeast, and the dense galloping roads like a spider's web connect all places closely.

What's the difference? See, the Qin Dynasty Chi Road and the current highway are built according to the same specifications, the roadbed masonry is high and firm, and the width is 50 steps (about 69 meters today). Chi road is divided into "middle road" and "side road", "middle road" is the middle of the road for the emperor to go out of the royal road, the rolling attendant called "the road of the son of heaven", in the middle of the road, with the green pine separated by three zhang wide (meter) of the driving royal road, without the emperor's edict is not allowed to enter.

This should be regarded as the ancient prototype of the separation zone of the highway now, the road is rammed with metal cones on both sides to build thick, the gallop road is wide and flat, driving on it, the longitudinal horse speed is very fast and noisy, the speed of the gallop road can reach 25-30 kilometers per hour, which is very fast at that time.

Ok, thanks, trouble please.

The difference is that the "middle road" of the Peisun Qin Dynasty is the quiet slippery royal road in the middle of the road for the emperor to go out of the patrol, called the "Son of Heaven Road", in the middle of the galloping road, the green pine is separated by the distribution chain out of the three-zhang wide (meter) driving royal road, and it is not allowed to enter without the emperor's edict. Roads are now passable. Thank you.