What is the name of the oldest stone arch bridge in the world?

Zhaozhou Bridge, also known as Anji Bridge, was built during the reign of Sui Daye (605-618 AD) and was built by the famous craftsman Li Chun. The bridge is long and spans meters, and it is the world's largest span and the earliest single-hole open-shoulder stone arch bridge. Because there are two small holes in the shoulders at both ends of the bridge, which are not solid, it is called the open shoulder type, which is a creation of the history of bridge building in the world (the one without a small arch is called the full shoulder or solid shoulder type).

Zhaozhou Bridge has been 1400 years ago, has experienced 10 floods, 8 wars and many times, especially in 1966 Xingtai occurred in the level **, Xingtai is more than 40 kilometers away from here, there are also four points here **, Zhaozhou Bridge has not been damaged, the famous bridge expert Mao Yisheng said, regardless of the internal structure of the bridge, just that it can exist for more than 1300 years to explain everything. The flood of 1963 flooded the dragon's mouth of the arch of the bridge, and according to local elders, you can feel the bridge shaking a lot when you stand on the bridge. According to records, the Zhaozhou Bridge has been repaired 8 times since its completion.

Two small arches are added at both ends of the main arch coupon, one is to save materials, the other is to reduce the weight of the bridge body (reduce the weight by 15%), and can increase the discharge volume of the river under the bridge.

In May 1979, a joint investigation team was formed by four units including the Natural History Group of the Chinese Academy of Sciences to investigate the foundation of the Zhaozhou Bridge, which weighed 2,800 tons, and its foundation was only a five-layer stone abutment built into a high meter, which was built directly on the natural sand and gravel.

Such a shallow foundation is unbelievable, and when Mr. Liang Sicheng visited it in 1933, he thought that it was only a diamond wall for waterproofing, and not a foundation that could accommodate the entire load of the bridge. He wrote in the report:

In order to measure the base of the coupon, we excavated at the foot of the coupon on the north side, but about 70-80 cm below the current riverbed, we found a stone wall that was flat under the coupon. There are five layers of stone, a total height of meters, each layer is slightly higher than the upper layer, and there is no solid foundation below, which is clearly only a diamond wall used for waterproof flow scouring, but not the foundation that accepts all the load of the bridge ticket. Since you can see water 30-40 centimeters later, unless you excavate it on a large scale, you will not be able to reach the location of the large bridge foundation that we have speculated to be.

In September 1991, Zhaozhou Bridge was selected by the American Society of Civil Engineers as the twelfth "International Civil Engineering Milestone", and the bronze monument of "International Civil Engineering Historical Monument" was built on the east side of the north end of the bridge.

In order to protect the Zhaozhou Bridge, the new bridge built at the end of the last century at 100 meters east of the Zhaozhou Bridge, its structure still follows the Zhaozhou Bridge, but the number of small arches on the main arch has increased to 5 on one side.

The Zhaozhou Bridge was built during the reign of the Sui Dynasty (605-618 AD) and is located in present-day Zhao County, Hebei Province.

The most famous stone arch bridge in Chinese history - Zhaozhou Bridge.

Built during the Sui Dynasty and designed by the well-known craftsman Li Chun, the Zhaozhou Bridge is an arc-shaped stone arch bridge, which is the earliest and best-preserved giant stone arch bridge in China. Zhaozhou Bridge is the world's earliest open-shouldered stone arch bridge included in the World Records Association. The folk of Hebei Province will Zhaozhou Bridge and Cangzhou Iron Lion, Dingzhou Kaiyuan Temple Tower, Zhengding Longxing Temple Bodhisattva statue and called "North China Four Treasures".

Zhaozhou Bridge is meters long, span meters, bridge height meters, and wide meters at both ends, the design of the bridge is completely in line with scientific principles, and the construction technology is also unique. Zhang Jiazhen of the Tang Dynasty said that it was "peculiar, and people don't know what it does". It has a history of more than 1,400 years, and it is the second earliest surviving (there is also a small commercial bridge) in today's society, and the most well-preserved ancient single-hole open-shoulder stone arch bridge.

Zhaozhou Bridge is the crystallization of the wisdom of ancient laborers, creating a new situation in China's bridge construction.

In 1961, it was listed as the first batch of national key cultural relics protection units, and in 2015, it was awarded one of the top ten city business cards of Shijiazhuang. It is the first stone arch bridge in China, in the long years, despite the impact of floods, rain and wind, the erosion of ice, snow and frost and 8 times of the test, but it is safe and sound, standing still on the river.

The whole bridge has only one large arch, nearly one meter, which was considered the longest stone arch in the world at that time. The bridge tunnel is not a semicircle, but rather a bow, so there is no steep slope on the road above the arch, which is convenient for carriages to go up and down. The structure of the whole bridge is uniform, and the surrounding scenery is very harmonious, and the stone railings and stone slabs on the bridge are also hand-carved simple and beautiful.

The design concept and technical refinement of Zhaozhou Bridge are not only second to none in China's historic sites, according to the research of world bridges, such open-shouldered arch bridges did not appear in Europe until the middle of the 19th century, more than 1,200 years later than in China.

Zhaozhou Bridge has experienced 10 floods, 8 wars and several times, especially on March 8, 1966 Xingtai occurred **, Zhaozhou Bridge is only more than 40 kilometers away from the earthquake area, and it has not been destroyed, Mao Yisheng, a well-known bridge expert, said that regardless of the internal structure of the bridge, it can exist for more than 1400 years to show everything. The flood of 1963 flooded the dragon's mouth of the arch of the bridge, and according to local elders, you can feel the bridge shaking a lot when you stand on it. According to records, the Zhaozhou Bridge has been repaired 99 times since its completion, and it is still standing today.

The most famous stone arch bridge in history should be the Zhaozhou Bridge, which has a very unique architecture, with lions on both sides of the piers, and is also very strong and has a peculiar shape.

The most famous stone bridge in Chinese history is the Zhaozhou Bridge. Located in Zhao County, Hebei Province, Zhaozhou Bridge was built during the Sui Dynasty and spans 37 meters of the river. It is a jewel of architectural art.

Zhaozhou Bridge, this bridge is very famous, and the quality of this bridge is also good, this bridge has also witnessed the development of history.

The oldest surviving stone arch bridge in the world is the Zhaozhou Bridge.

Zhaozhou Bridge is a stone arch bridge located in the south of Zhao County, Shijiazhuang City, Hebei Province, named after Zhao County's ancient name of Zhaozhou, and the locals call it the big stone bridge to distinguish it from the Yongtong Bridge outside the west gate of the city. Zhaozhou Bridge was built in the Sui Dynasty, designed and built by the craftsman Li Chun, and later named Anji Bridge by Zhao Xu of Song Zhezong, and took it as the proper name.

Zhaozhou Bridge is the world's oldest existing single-hole open-shoulder stone arch bridge with the largest span and the most complete preservation, its construction technology is unique, and it is the first open-shoulder arch structure form in the history of bridges in the world, which has high scientific research value; The carving knife technique is vigorous and powerful, the artistic style is novel and bold, showing the vigorous, strict and handsome stone carving style of the Sui Dynasty, and the bridge body decoration is finely carved, and has high artistic value. Zhaozhou Bridge occupies an important position in the history of China's bridge building, and has a profound impact on future generations of bridge construction around the world.

Features of Zhaozhou Bridge

1. The whole bridge has only one large arch, which is up to one meter, which can be regarded as the longest stone arch in the world at that time. The bridge hole is not an ordinary semicircle, but resembles a bow, so that the road above the arch has no steep slope, which is convenient for cars to get up and down.

2. On the shoulders of the big arch, there are two small arches each. This is a creative design, which not only saves stone and reduces the weight of the bridge, but also increases the amount of water passing through the bridge tunnel when the river rises, and reduces the impact of floods on the bridge. At the same time, the arch is added to the clear bow, and the bridge body is also more beautiful.

3. The big arch is made up of 28 arch circles, just like so many bows of the same shape together, making an arc-shaped bridge hole. Each arch ring can independently support the weight above, and if one is broken, the others will not be affected.

The world-famous stone arch bridge structure is novel, beautiful shape, called Zhaozhou Bridge, also called Anji Bridge, he is designed by Li Chun, a stonemason of the Sui Dynasty, Xiaofeng is more than 50 meters long, more than nine meters wide, people walk on both sides of the middle carriage and horses, such a long bridge, all made of stone, there is no bridge pier below, there is only an arched bridge hole, spanning the river surface of more than 37 meters wide, the left and right sides on the top of the bridge hole, there are two arched small bridge holes, usually the river flows from the bridge hole, when the big water is issued, The river can also flow through four small bridge holes, this design is a pioneering achievement in the history of bridge construction, which not only reduces the impact of flowing water on the bridge silver scattered Chang body, makes the bridge not easy to be washed away by the water, but also reduces the weight of the bridge body, saves the stone, that is called a majestic.

Have fun, everyone.

The oldest surviving stone arch bridge in the world is the Zhaozhou Bridge. Zhaozhou Bridge is a stone arch bridge located on the south of Zhao County, Shijiazhuang City, Hebei Province, named after Zhao County's ancient name of Zhaozhou. Locals call it the Big Stone Bridge to distinguish it from the Yongtong Bridge (Small Stone Bridge) outside the west gate of the city.

Zhaozhou Bridge was built in the Sui Dynasty, designed and built by the craftsman Li Chun, and later named Anji Bridge by Zhao Xu of Song Zhezong, and took it as the correct name.

Zhaozhou Bridge is the world's oldest existing single-hole open-shoulder stone arch bridge with the largest span and the most complete preservation, with unique construction technology, the first open-shoulder arch structure form in the history of bridges in the world, and has high scientific research value; The carving knife technique is vigorous and powerful, the artistic style is novel and bold, showing the vigorous, strict and handsome stone carving style of the Sui Dynasty, and the bridge body decoration is finely carved, and has high artistic value. Zhaozhou Bridge occupies an important position in the history of bridge building in China and has a profound impact on bridge construction for future generations around the world.

On March 4, 1961, Anji Bridge (Dashiqiao) was announced by the People's Republic of China as the first batch of national key cultural relics protection units. In 2010, Zhaozhou Bridge Scenic Area was rated as AAAA level tourist attraction.

Zhaozhou Bridge, also known as Dashi Bridge and Anji Bridge, is a stone arch bridge located on the Wuli [xiao] River in the south of Zhao County, Hebei Province, designed by Li Chun, an outstanding craftsman of the Sui Dynasty, and built in the sixth year of Daye (610).

Zhaozhou Bridge is an empty arc-shaped stone arch bridge with a net span of 37m, a width of 9m, and an arch height. And in the two shoulders of the arch circle are respectively provided with two spans of unequal ventral arch, so that both can reduce the weight of the bridge body, save materials, and facilitate flood drainage, increase the beauty, the design concept and craftsmanship of Zhaozhou Bridge, not only in our country ancient bridge is second to none, according to the research of the world's bridges, like such an open-shouldered arch bridge, Europe only appeared in the middle of the 19th century, more than 1,200 years later than our country, the carving art of Zhaozhou Bridge, including railings, pillars and lock stones, etc., the lion elephant dragon beast form on it is realistic, the exquisite beauty of the workmanship, It is worthy of being an artistic treasure in the treasure house of cultural relics, and the construction technology of China's stone arch bridge has spread to Japan and other countries in the Ming Dynasty, promoting cultural exchanges and enhancing friendship with people all over the world. It also reflects the wisdom and labor achievements of the ancient working people in our country.

Xiaoshang Bridge is the oldest stone arch bridge in the current record, Zhaozhou Bridge was built in the last year of Sui Kaihuang, but Xiaoshang Bridge was built in the fourth year of Sui Kaihuang, earlier than Zhaozhou Bridge, the following is about Xiaoshang Bridge and Zhaozhou Bridge.

Xiaoshang Bridge is located on the South Xiaoshang River (Yinghe Old Road) of Xiaoshang Bridge in Huangdimiao Township, Linying County. The bridge is an open-shouldered single-hole stone arch bridge, with a length of meters and a width of meters. The big arch is a meter, the arrow is high, the sagittal span ratio is 1 5, the arch coupon surface is thick meters, the small arch net span meter, the arrow is high meters, the distance between the small arch feet on both sides is meters, the main arch and the small arch are made of 20 arch stones in parallel masonry, and the main hole is connected by the bite iron between each arch stone.

The stone relief on the coupon surface has heavenly horses, lions, lotus flowers and geometric patterns, and there are beasts placed at the end of the arch, extending out of the bridge. There are high relief King Kong Lux statues at the four corners of the lower part of the bridge pier, carry the arch on both shoulders, support both hands, the size is about one foot, the shape is vivid, the style is simple. According to the records of Fang Zhi, the Xiaoshang Bridge was built in the fourth year of Kaihuang of the Sui Dynasty (584 AD), but the main structure of the bridge belongs to the architectural style of the Northern Song Dynasty, and it has been repaired in the Yuan, Ming and Qing dynasties.

The largest construction was in the Yuan Dade period (1297-1307 AD), Xiaoshang Bridge is an ancient stone bridge of an earlier era, with beautiful shape, rigorous structure and exquisite workmanship, which is an important material for studying the history of architecture and transportation. In 1986, Xiaoshang Bridge was announced as a provincial cultural relics protection unit. In 1994, the State Administration of Cultural Heritage allocated special funds for major repairs.

In 1961, Zhaozhou Bridge was listed as the first batch of national key cultural relics protection units. In 1991, the American Society of Civil Engineers selected the Anji Bridge as the 12th "International Historic Civil Engineering Milestone", and built the "International Historic Civil Engineering Monument" bronze monument on the east side of the north end of the bridge.

Zhaozhou Bridge, also known as Anji Bridge, is located on the Huhe River in the south of Zhao County, Hebei Province. Zhao County was called Zhaozhou in ancient times, hence the name. Zhaozhou Bridge was designed and built by Li Chun, a stonemason of the Sui Dynasty, nearly 1,400 years ago, and is the oldest and most majestic stone arch bridge in the world.

Zhaozhou Bridge only uses a single-hole stone arch to cross the river, the span of the stone arch is meters, and the north and south bridges (the two ends of the bridge are close to the flat ground), a total of meters long. Taking such a huge span was an unprecedented feat at the time.