6 During the Sui Dynasty, it was the one who designed and presided over the construction of the Zhao

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 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.

It was built by the famous craftsman Li Chun.

The Zhaozhou Bridge, designed and built by Li Chun, a craftsman of the Sui Dynasty, is the oldest surviving stone arch bridge in the world; Cave art also flourished during the Sui and Tang dynasties, most notably the Mogao Grottoes in Dunhuang, located in western Gansu, which is one of the world's largest art treasures.

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 Mogao Grottoes were built in the period of Emperor Fu Jian of the former Qin Xuanzhao Emperor, there are 735 caves, 10,000 square meters of murals, 2,415 clay colored sculptures, it is the largest existing Buddhist art place in the world, the most abundant content.

Artistic achievements in the Sui and Tang dynasties.

The mural painting industry in the Tang Dynasty was particularly developed. The murals of the Mogao Grottoes and the tomb are all hand-me-downs. The art of engraving in the Tang Dynasty was equally outstanding.

Dunhuang, Longmen, Maijishan and Bingling Temple grottoes all entered their heyday during the Tang Dynasty. The Lushena Buddha in the Longmen Grottoes and the Leshan Giant Buddha in Sichuan are both amazing. The six horses of Zhaoling and the three-colored pottery figurines of the tomb are very exquisite.

Among them, the sculptor Yang Huizhi is known as the plastic saint.

The carving knife of Zhaozhou Bridge 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.

The above content refers to the encyclopedia - Zhaozhou Bridge.

The above content refers to the encyclopedia - Mogao Grottoes.

The construction level of the Sui and Tang dynasties was superb, and the Zhaozhou Bridge, designed and presided over by Li Chun, a craftsman of the Sui Dynasty, is the oldest existing stone arch bridge in the world; Grotto art also developed greatly during the Sui and Tang dynasties, most notably the Mogao Grottoes in Dunhuang, located in western Gansu, which is one of the world's largest art treasures with a large number of exquisite murals and countless vivid colorful statues

Therefore, the answer is: Li Chun; Mogao Grottoes

Zhaozhou Bridge, also known as Anji Bridge, was designed and built by Li Chun, a stonemason of the Sui Dynasty.

Zhaozhou Bridge, also known as Anji Bridge, is located on the Huanhe River in Zhao County, Hebei Province, spanning the river surface of more than 37 meters wide, because the bridge body is all built with stones, it is locally called "Big Stone Bridge".

Built between the 11th year of the Kaihuang of the Sui Dynasty and the 19th year of the Kaihuang (591-599 AD), designed and built by the famous craftsman Li Chun, it has a history of more than 1,400 years, and is the earliest and most complete preserved ancient single-hole open-shoulder stone arch bridge in the world today. And in 2015, it was awarded one of the top ten city business cards of Shijiazhuang.

The construction level of the Sui and Tang dynasties was superb, and the Zhaozhou Bridge, designed and presided over by Li Chun, a craftsman of the Sui Dynasty, is the oldest existing stone arch bridge in the world; The grotto art also developed greatly in the Sui and Tang dynasties, the most famous is located in the Mogao Grottoes of Dunhuang in the west of Gansu Province, where there are a large number of exquisite murals and countless vivid color statues, which can be called one of the world's largest art treasure houses

Therefore, the answer is: Li Chun; Mogao Grottoes

Ancient Chinese bridge construction technology is superb, Sui Dynasty Jiejie and craftsman Li Chun designed and presided over the construction of Zhaozhou Bridge, is the world's oldest existing stone arch bridge.

Ansheng Jiji Bridge, because the bridge is made of stone, so it is commonly known as the big stone bridge in the local area. It is located in Zhao County, Shijiazhuang City, Hebei Province, because Zhao's Fu County was called Zhaozhou in ancient times, also known as Zhaozhou Bridge.

1.The Zhaozhou Bridge was designed and built by the craftsman Li Chun and was built in the Sui Dynasty.

2.Zhao destroyed the Hongsui Zhou Bridge, also known as the Anji Bridge, located in Zhao County, Shijiazhuang City, Hebei Province.

3.Zhaozhou Bridge is a stone arch bridge across the Huhe River, its bridge is about 60 meters long and more than nine meters wide.

4.Zhaozhou Bridge is all made of stone bricks, its construction technology is unique, the artistic style is bold and bold, fully expresses the wisdom and ability of the ancient working people of our country.

5.Zhaozhou Bridge is a valuable historical heritage of our country and occupies an important position in the history of bridge building in China.

Zhaozhou Bridge was built in the Sui Dynasty (581 618 AD) from the 11th year of Kaina Li Emperor to the 19th year of Kaihuang (591 599 AD), designed and built by the famous craftsman Li Chun, has a history of about 1400 years, is the earliest and most well-preserved ancient open-shouldered stone arch bridge in existence. The most well-preserved ancient single-hole open-shoulder stone arch bridge.

Zhaozhou Bridge is located on the Huhe River in Zhao County, Shijiazhuang City, Hebei Province, 100 meters upstream of the Huhe Bridge on the Zhaoxin Line Highway, and roughly crosses the water surface of the Huhe River in a north-south direction.

Zhaozhou Bridge Landscape The bridge is an empty arc-shaped stone arch bridge, which is the earliest and best-preserved huge stone arch bridge in China. Zhaozhou Bridge is the world's earliest open-shouldered stone arch bridge Bihu selected by the World Records Association, creating the world's largest.

The craftsman who designed the friendship bureau and built the Zhaozhou Bridge was (The craftsman of Zhaozhou Bridge is Li Chun.

Li Chun was a famous engineer in ancient China, and the Zhaozhou Bridge he designed and built is known for"A thousand-year-old bridge, the first bridge in the world"It still exists today and has become one of the outstanding representatives in the history of ancient Chinese architecture. Li Chun's life experience and achievements have made people fully aware of the outstanding achievements in the field of ancient Chinese architectural engineering.

Born in 791, Li Chun was a famous engineer, architect, and innovator in ancient China. When he was young, he worked in the Ministry of Engineering to build palaces and city walls, and during this time, he continued to accumulate rich design experience and architectural skills. Later, Li Chun presided over the design and construction of the Zhaozhou Bridge, and with its majestic bridge structure and exquisite construction skills, this bridge has become the most ancient Chinese architecture and one of the outstanding representatives in the history of Chinese architecture.

The construction of the Zhaozhou Bridge not only demonstrates Li Chun's outstanding architectural talent, but also reflects the superb skills and ingenuity of ancient Chinese engineers. Li Chun fully considered the topography, water conditions and traffic in the design scheme, and adopted it creatively"Flying beam structure"Stone columns were installed on the piers, which increased the load-bearing capacity of the bridge. The architectural form and technical means of Zhaozhou Bridge are not only masterpieces of ancient Chinese engineering architecture, but also have a great influence on later bridge construction.