Why did the Taishun Covered Bridge not rot for so long?

The basic composite unit of the bridge is six members, four longitudinal and two transverse, and the plane is in the shape of a "well". Using the friction generated by compression, the members are pressed closer and tighter. This kind of structure does not need to be riveted, but only needs to use rods of the same specification, do not press interspersed, and lap joint.

mechanically. Covered bridges. Analysis, the longitudinal beam of the upper end is pressed on the crossbeam, the crossbeam is pressed on the relative longitudinal beam again, the upper and lower longitudinal beams clamp a crossbeam, the friction force makes the crossbeam can not slide, the structure is simple and wonderful, this structure, the whole is an arch structure, so the whole compression along the arch line, will not produce bending moment, as far as each member is concerned, it is the simplest simply supported beam again, and bears two kinds of concentrated loads. The components of the bridge are unified, there is no special, special-shaped component, and the felled trees can be made into qualified components only by a small amount of labor, and the loading and unloading is convenient, and the components can be done without damage when the bridge is dismantled, and can be reused.

The small rods are easy to transport, and the large span is formed with small components, which is economical and reasonable. According to the records of the bridge's public donations, it was rebuilt in the Daoguang period with a total of about 1 million Wen, which was relatively low at that time. "Centipede structure" has a good compression performance, as long as the two ends are fixed, the bridge can bear the downward load well, due to the special structure, the bridge is subject to the upward force, it is easy to be unstable and damaged, for this reason, the "centipede bridge" are formed by the use of the bridge, the bridge corridor is not a burden, but increases the stability.

Whenever flash floods erupt, local residents carry the heaviest objects or large stones in their homes to the bridge to increase the stability of the bridge.

The above is the information, because the good structure leads to the strong bridge body, and the replacement parts are easy to maintain, because the maintenance is simple, so it can be maintained for so long.

Taishun County is located in Taizhou City, Zhejiang Province, located in the south of the Yangtze River Water Town, with many covered bridges, is the fourth largest covered bridge county in the country after Nanxun, Zhouzhuang and Tongli, known as the "hometown of covered bridges". There are more than 100 traditional covered bridges in the main form of long corridor bridges, stone arch bridges, wooden arch bridges and stone slab bridges, which have high historical and cultural value, and these covered bridges are also unique tourism resources in Taishun.

Shiliang Town Longtan embroidered cable bridge.

Longtan embroidered cable bridge is located in Shiliang Town, Taishun County, is a bluestone covered bridge. It is 48 meters long, 3 meters wide and 6 meters high, and the bridge is shaped like a zigzag, surrounded by beautiful landscapes, which make this covered bridge extraordinarily beautiful and make visitors feel as if they have come to a paradise-like world. Especially in the early morning or evening, the sunlight fades through the wooden house and fades all colors, creating an inexplicable poetic and fascinating feeling.

Here, you can stroll between the small bridges and flowing waters, through the covered bridges, enjoy the beautiful scenery of the water town, and feel its unique atmosphere.

Tingtian double-girder covered bridge.

Tingtian Double Girder Covered Bridge, located in Tingtian Town, Taishun County, is the largest and unique wooden arch bridge among the 15 existing bridges in Taishun County. The bridge is 60 meters long, wide and high, and was built between 1953 and 1963. The meaning of the covered bridge is "auspicious Ruyi", and its appearance is very exquisite, like a beautiful Chang people who are integrated into nature, so that they forget to return.

Enjoying the bridge and visiting Baishengjian here, you can not only enjoy the picturesque natural scenery, but also have an in-depth understanding of the construction skills of the ancients and appreciate the essence of traditional Chinese culture.

Scoop the river Wanli Corridor Bridge.

Located in Scoop Jiang Town, Taishun County, the Scoop Naili Brother River Wanli Corridor Bridge is a dazzling array of ancient buildings. With a total length of more than 2,000 meters and 629 Longmen Bridges, it is one of the longest panoramic covered bridges in China. Here, you can feel the unique customs and historical and cultural precipitation of the water towns in the south of the Yangtze River; At the same time, walking through each Longmen Bridge can appreciate different scenery and artistic conception, adding poetry to your journey.

The above three scenic spots are the best among the Taishun Covered Bridges and are worth visiting. Of course, there are many covered bridge resources in Taishun, such as the Jintang Suspension Bridge across the stone beam, the Wanzhang Shentan Golden Hook Light Cable Covered Bridge, etc., which form a beautiful scenery and bring you into the world of Jiangnan water towns full of poetry and picturesqueness. If you want to learn more about the breadth and profundity of ancient Chinese bridge culture, Taishun Covered Bridge is undoubtedly a good place to go.

Due to the remote geography of Taishun and the traffic blockage, before the 70s of the 20th century, almost no one knew the important position of Taishun in the history of China's bridge development. It was not until the end of the 70s of the 20th century that the covered bridge kingdom of Taishun was discovered by people of insight. Xia Xiaxiang, a cultural relics worker in Taishun, first realized the important value of the covered bridge and began to investigate and write articles to publicize it.

In October 1980, experts from the compilation team of "History of Ancient Bridge Technology in China" edited by Mao Yisheng went to Taishun to inspect the covered bridge, and determined that the Hongqiao technology that prevailed in the Central Plains during the Northern Song Dynasty had not been lost among the people and could be confirmed in Taishun. After that, experts, scholars and news ** continued to visit and interview Taishun, and the bridge became famous. The Taishun Corridor Bridge was comprehensively introduced to the world in 2001 by the Beijing Joint Publishing Co., Ltd. "Taishun" book, the book "Dream Circle Corridor Bridge Road" chapter, focusing on the history and culture of the Taishun Corridor Bridge, so that people have a more comprehensive understanding of the Taishun Corridor Bridge.

Taishun Covered Bridge has become a well-known cultural tourism resource, almost every day tourists come to Taishun to watch the beautiful covered bridge, looking for that period of simple and profound rural past.

There are constantly covered bridges in Taishun have been discovered, according to statistics, 33 covered bridges of various shapes have been found at present. These weathered bridges have been well preserved to this day, which is even more precious.

According to the records of Taishun County Traffic Chronicle, there are 476 bridges built before the founding of the People's Republic of China, including 33 covered bridges of various types, 15 of which are listed as national key cultural relics protection units, and 18 covered bridges are listed as provincial cultural relics protection units. There are more than 30 well-preserved wooden arcade bridges of Tang, Song, Ming and Qing dynasties in the territory, and the number of them, the ingenuity of craftsmanship, the beauty of modeling and the harmony with the surrounding environment are a unique in the history of bridges in the world.

Taishun is the area with the highest concentration and richest existing covered bridges in China, and has become the county with the most "national treasure" covered bridges in China, and has been named the "hometown of China's covered bridges".

Taishun and the covered bridge have become a geographical and cultural concept, and they are cultural symbols of Taishun villagers with specific meaning of life. These visually striking splendid buildings conceal the wisdom of the ancient ancestors of Taishun and attach fragments of the spirit and ideology and culture of the ancients.

When it comes to covered bridges, those who have an impression of this know that the "hometown of China's covered bridges" is Taishun County in Wenzhou City, and its ancient covered bridges are the world's largest in terms of quantity, preservation quality and artistic value. With the progress of society and economic development, the county is also booming, and in 2020, it was selected into the "2020 China County Ecological Top 100 List" and "2020 China's Most Beautiful County List", handing over a satisfactory answer.

OneTaishun County is a county with a long history"The Land of Covered Bridges".

Taishun county can be traced back to the Ming Taishun Ming Jingtai period, Ming Dynasty Zong to "the country and the people, the people's hearts are obedient" meaning to give the county a name. Because there are more than 100 large and small streams in the area, and the rain is sufficient, there is a history of arch bridges since the Song Dynasty, after the development of the Ming and Qing dynasties, there are still more than 900 arch bridges that have been preserved intact, and the craft of braided wooden arch bridges has also been well inherited. Among them, Sixi Beijian Bridge is not only listed as a national cultural protection unit, but also known as "the world's most beautiful covered bridge".

Second, the current Taishun County has also started its own characteristic development.

Taishun County makes use of its unique natural and cultural resources and integrates the characteristic resources of "Quanqiao Mountains and Stones" to open up rich tourism income. One of the bridges is the covered bridge mentioned above, but in addition, Taishun also has the "Chengtian Radon Spring", which is known as "the world's first radon", Wuyanling, Feiyun Lake, and Taishun Stone, a national nature reserve. Through the integration of these resources, combined with the cultural heritage of the Covered Bridge Cultural Tourism Festival, the "March 3" She Ethnic Style Plot, and the Hundred Family Banquet, a complete eco-tourism circle has been built for Taishun, and the tourism brand of "China Oxygen Bar and Kanglu Taishun" has been launched.

3. Of course, Taishun is not only developing in tourism.

Taishun's economy, culture, and transportation are also developing rapidly: the construction of the Thai business brand, the award of "the first county for investment and development in the Chinese market", and the launch of the "Thai businessman return" project all demonstrate the comprehensiveness of its strong economic development; The most beautiful mountain towns, the most beautiful villages, and characteristic towns have not left behind the inheritance of culture while promoting economic development; The connection of Wentai Expressway and Wenzhou Longwan International Airport have also injected stronger development momentum into Taishun.

In general, today's Taishun has made full use of its own advantages, combined with the actual situation, to create a modern tourist county with its own characteristics.

The scenery of this place is very beautiful, the tourism industry is also very developed now, there are more mountains here, and then it gives people a special feeling of tranquility.

The scenery is still very pleasant. There are a lot of people who come here to check in.

Now the environment is very good, many tourists will visit it, and I will go too, because the scenery is very beautiful.

As the name suggests, a "covered bridge" is a bridge with eaves. Historically, Taishun was home to scattered villages and remote transportation. It is difficult for people to walk for more than ten miles.

According to the "traffic planning" of the ancestors of Taishun, on the side of the road (stone road) separated by a certain mile, a wind and rain pavilion should be built for people to rest. The construction of eaves on the bridge not only protects the bridge made of wood from the erosion of the sun and rain, but also plays the role of a wind and rain pavilion. Some of the bridges also have rooms for temporary living.

However, the term "Covered Bridge" has only been adopted in recent years. For hundreds of years, the Taishun people have been calling the wooden arcade bridge "centipede bridge", but in fact, the wooden arch bridge does not have "centipede feet".

The covered bridge is a place for local villagers to rest, exchange and trade. For example, the evenly divided stalls on the Beijian Bridge can imagine the prosperous scene of Wenzhou Wuma Street in those years. The bridge forms a small shop street, the ground floor is used as a shop, and the second floor is for the owner to live, which must be the most expensive place to rent.

According to local elders, puppet shows used to be staged at the head of the Beijian Bridge, while thousands of spectators gathered at the other end. Shrines are usually set up in the covered bridges for villagers to worship. Some are not located in the bridge house, but are on the side, or facing the bridgehead road.

The objects of worship include Buddhist tasks such as Guanyin Bodhisattva, the door god Shen Tu and Yu Lei, Wei Chi Gong and Qin Qiong, as well as the Heavenly Emperor of the righteous Bo Yuntian, as well as the Wenchang Emperor who can bring good luck to the scholars, and the God of Wealth Xianbi Zhao Gongming, who helps people get rich. There are also some characters known to the locals, such as the 14th Lady of the Chen Clan, Ma Xiangu, King Zhonglie and so on. In addition, it also worships the legendary miscellaneous gods and demigods who are in charge of all aspects of real life.

The first and fifteenth days of each month can be worshipped, and the first month of each year is the most solemn period of the sacrifice. Villagers gather bridges from all directions, put a whole pig's head, add two plates of seasonal fruits, insert a few sticks of incense, and kowtow to pray for blessings.

Taishun County in southern Zhejiang is a lesser-known place, but its place in the history of bridge construction in China is very important. The wooden covered bridge, which has disappeared in the Central Plains since the Song Dynasty, is well preserved in the towns and villages of Taishun. Coupled with the beauty of the beautiful people in the mountains and rivers of southern Zhejiang, it is enough to attract self-guided travelers to visit, and the name of the old movie "Dream of the Covered Bridge" just inflames such a mood.

At present, China's covered bridges are mainly distributed in Taishun, Jingning, Zhejiang and Shouning, Fujian, among which Taishun is the most concentrated, and Xidong Bridge, known as the "most beautiful covered bridge", is located in Sixi Town, Taishun. Other more famous ones are the Beijian Bridge in Sixi Town; Xuejia Bridge, Yongqing Bridge and Liu Zhai Bridge in Sankui Town; Yuwen Bridge and Three Bridges in Zhouling; Wenyuan Bridge in Shinomura Town, etc.

The reason why Taishun is known as the "hometown of covered bridges" is not only because of the large number of covered bridges here, but also because of the rich and colorful styles. Wooden arch bridges, stone arch bridges, wooden flat bridges, double-decker bridges, single-sided bridges, crooked arch bridges, piercing ports, etc. According to the latest statistics, there are more than 500 ancient bridges of various types in Taishun.

As the name suggests, a "covered bridge" is a bridge with eaves. Historically, Taishun was home to scattered villages and remote transportation. It is difficult for people to walk for more than ten miles.

According to the "traffic planning" of the ancestors of Taishun, on the side of the road (stone road) separated by a certain mile, a wind and rain pavilion for people to rest should be built. The construction of eaves on the bridge not only protects the bridge made of wood from the sun and rain, but also plays the role of a wind and rain pavilion. Some of the bridges also have rooms for temporary living.

Taishun is a mountainous county in the south of Zhejiang Province, bordering Wencheng in the northeast, Jingning in the northwest, and Fu Province in the south, with a total area of 1,700 square kilometers. The mountains in the territory are high and the roads are far away, the peaks are stacked and green, there are 179 peaks above 1,000 meters, and the average altitude is more than 490 meters.

Historically, many celebrities and wise men have successively migrated to Taishun, a "paradise" with undulating mountains and inaccessible people, creating a local civilization with mountainous pastoral characteristics and leaving an incomparably precious historical and cultural heritage. Lunchai laughs at the Taishun Covered Bridge, which is one of the most outstanding representatives of Lahan.

Taishun is known as the "hometown of a thousand bridges", "South Zhejiang Bridge Museum", the number of bridges reaches 958, 248 stone steps, the structure types are also diverse, there are embankment beam bridges (i.e., piercing steps), wooden arch bridges, wooden flat bridges, stone arch bridges, stone flat bridges, stone flat bridges, etc. In particular, the wooden arcade bridge, with its ingenious and beautiful structural shape, reproduces the image of the Hongqiao in the "Qingming Riverside Map", and is known as the "Chinese treasure". The Sixi Sister Bridge is the most famous Zhaochun.

Taishun has the nickname of "the hometown of ancient bridges in China", there are more than 900 bridges of all kinds in the territory, and it is also called "the kingdom of covered bridges" because of the largest number of existing covered bridges. The Taishun people have long called the covered bridge "Centipede Bridge".

On New Year's Day 2012, the Taishun Guihu Covered Bridge was officially completed, becoming the world's longest and youngest single-hole span largest covered bridge in China. The construction of the Turtle Lake Covered Bridge completely adopts the traditional wooden arch bridge construction technology, the single hole span reaches meters, the largest of which is a timber weighing 6,000 catties, the smallest is 500 catties, and the local villagers raised more than 8 million yuan to build. During the on-site interview, the reporter learned that the largest existing wooden arcade bridge with a single hole span in the country is the Ming Dynasty Lanxi Bridge in Qingyuan County, with a single-hole span of meters.

The successful completion of the Turtle Lake Covered Bridge has set a new record for this.

There are more than 30 ancient corridor bridges in the Ming and Qing dynasties, including 6 wooden arcade bridges, including Sixi sister bridges (Xidong Bridge and Beijian Bridge); Sankui Xue Mansion Bridge; Luoyang Xianju Bridge; Shinohura Bunko Bridge, Sanjo Bridge. Among them, the North Jian Bridge and Xidong Bridge are the most famous, and the three bridges are the oldest of the Taishun Covered Bridges. The three bridges were built on September 13 of the seventh year of Shaoxing (1137) of the Song Dynasty and rebuilt in the 23rd year of Daoguang of the Qing Dynasty (1843).

It is said that when it was built in the Daoguang period, the old tiles of the Tang "Zhenguan" were found. In CCTV's "Hongqiao Trace", she is there.