The reporter visited the only wooden arcade bridge in Ningbo — Fenghua Wedeper Bridge

Video Production Reporter Pan Miao

Royal crossing bridge. Photo by reporter Gu Jiayi

my country's wooden arch bridge is mainly concentrated in northern Fujian, southern Zhejiang.

In 2012, 22 "Fujian -Zhejiang Wood Arcade Bridge" of the seven counties of Fujian and Zhejiang (Zhejiang Taishun, Qingyuan, Jingning, Fujian Shouning, Zhou Ning, Pingnan, Zhenghe) were included in the State Administration of Cultural Relics " "Chinese World Cultural Heritage Preparation List".

Why is the wooden arcade bridge very highly valuable? Does Ningbo, located in eastern Zhejiang, exist? Recently, the reporter visited the only wooden arch bridge in Ningbo -Fenghua Liedu Bridge.

The structure under the Bridge of the Wedu Crown Bridge. Photo by reporter Gu Jiayi

The structure is exquisite, only one example in the country

Langdu Bridge is located on the water of Yuanjiazheng Village, Xiaowang Temple Street, Fenghua District. Following this stream to go through the stream, you can meet multiple gallery bridges all the way: the civilized bridge next to Tangxun Village, the Civilized Bridge by the Tangyun Tea Pavilion, the Yoyu Bridge of Yuanjiaxun Village, and the Zhenfu Bridge in Xujiashan Village. , Different features. Among them, the most important thing is the Langdu Bridge.

According to the monument of the bridge head, the Langduqiao has been "Qi" since Yuan's "Qi Du", named "Langdu", which means "Long Bridge and Hirosho, and then people can help". In the years of the Qianlong Qianlong (1777), the bridge carried out a public repairs. For the travel travel, the villagers rest.

However, the bridge was washed in a large water in the 1920s, and was immediately rebuilt. Under the beam of the bridge, the word "rebuilding the 13th year of the Republic of China (1924)" was engraved.

According to Mr. Zhu Yongning researcher in our city, Mr. Zhu Yongning was measured, the surface of the Bridge of the Bridge was 14.81 meters long, the net span was 11.92 meters, the bridge width was 6.5 meters, and the aisle in the middle of the bridge surface was 2.38 meters wide. There are five tadpoles on the bridge, one stream on the banks of the two heads, and a tadpole on the south bank is rebuilt due to the construction of a highway. According to calculations, the total length of the bridge is about 22 meters.

The most worth seeing the structure below the bridge is the structure. Liu Jie, director of the Wood Structural Architecture Research and Design Center of Shanghai Jiaotong University, introduced the case of "China Woodcar Bridge Architecture" published in 2017. He believes that the Langdu Bridge is a "inclined and eight -shaped combination supporting rack -type wooden arch bridge", and only one example is found. The bridge arch structure consists of an octagonal shelf, oblique support, and oblique rod. Structure, clever. "

It is not easy to stay with the vicissitudes of years, it is not easy to keep it

The structure of the wooden arch bridge is essentially a "chopstick drama", that is, how to support an arched structure without external force.

The most famous wooden arch bridge in my country is the Rainbow Bridge in the "Picture of the River on the Qingming". Its existence tells the world that as early as the Northern Song Dynasty, the Chinese had already set up the rare world -mouther arch bridge on the water. For a long time, people think that this structure has already been lost. Until the 1980s, the academic circles were surprised to find a large number of wooden arch bridges in the Fujian and Zhejiang area that are similar to the Hongqiao structure. Zhejiang Corridor Bridge ".

The rain in the south, stamping the gallery house on the wooden arch bridge is conducive to protecting the wooden beams. Therefore, the wooden arch bridge has become the main bridge type of wooden arch bridge in Fujian and Zhejiang.

So, what is the difference between the bridge of the Langdu Bridge and the above -mentioned list? At this point, the academic community is still arguing.

Some people think that the Langu Duqiao is a wooden beam gallery bridge. The arched structure is only to support the wooden beams, so it cannot be said to belong to the wooden arch bridge in the type. And Zhu Yongning believes that the main structure of the arches of the Yoyu Cross Bridge belongs to the three arches in the wooden arch bridge -this is a special form of mixed wood arches that only exist in the smaller region of Ningbo -its meaning It is the conclusion of overthrowing the academic world's "Zhejiang without wooden arch".

It is not easy for the Langdu Bridge to survive through various water and fire. The special bridge type may be related to multiple reconstruction, making it a "solitary example" of the wooden arcade bridge. This "special nature" is also the reason why the History and enthusiasts of bridge history are still attracting the history of bridge history although they are in the ancient village of Shenshan.

A little more news

There are many forms of Ningbo Gallery Bridge

Fenghua Changan Bridge. Photo by reporter Gu Jiayi

According to Mr. Zhu Yongning's investigation, the total number of existing gallery bridges in Ningbo is 20, and almost each one is a scenery of the ancient bridge of Ningbo. In terms of type, in addition to the wooden arcade bridge of the Languodu Bridge, it can also be divided into a single -hole wooden gallery bridge, porous wooden gallery bridge, stone beam gallery bridge, stone arcade bridge and other types.

The typical single -hole wooden gallery bridge, such as the upper bridge sheds and Xiaqiao sheds of Yingying Village, Fenghua Jinping Street. They were rebuilt in 1923. There is a written inscription of the bridge built on the same day under the beam of the corridor. These two bridges They are typical eight -character support structures.

There are many porous wooden beams and bridges, such as the famous "National Security" Guangji Bridge, Bailiang Bridge and Laodong Bridge in Dongqiao Town, Haishu District, Civilization Bridge in Tangxun Village, Langdu Bridge, Yuyao Luting Li Family Tower Village Lijia Tower Banqiao and so on.

Fenghua Civilization Bridge. Reporter Pan Miao Photo

The Shiliang Corridor Bridge in Ningbo is now only a bridge in Bridge Village, Qiajiang Town.

There are Chang'an Bridge in Qixiakeng Village, Fenghua Xikou Town, Zhendong Bridge in Lizhou Village, Siming Mountain, Yuyao, and Zhenfuqiao, Xujiashan Village, Xingdu Bridge, and Wan'an Bridge in Hengjie Town, Haishu District Wait.

"Although the number of gallery bridges is less than two % of the total number of ancient bridges in Ningbo, the forms of bridges and pier are diverse. It can be said to be a wonderful manifestation of the diversity and uniqueness of the Ningbo ancient bridge." Zhu Yongning said.

Reporter Gu Jiayi

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