Why did the overflowing bridge form?
Overwater Bridge is a kind of bridge which is partly or completely submerged during the rainy season or flood. It is mainly distributed in the mountainous and hilly areas with abundant rainfall and frequent flood. The reasons include geographical environment, river hydrology, history, culture and economic conditions. Simple construction technology, the main use of wood, bamboo and other materials, flexible structural design. Manshui Bridge is not only a traffic channel, but also carries the local culture and folk customs, with social and cultural significance.
Definition and characteristics of overflowing bridge
Manshui Bridge, an ancient building, is unique in that when the rainy season comes or floods, the bridge will be partially or completely covered by water.
This bridge form not only shows the wisdom of Chinese ancient architects, but also embodies the concept of harmonious coexistence between man and nature.
The structure of the overflowing bridge is stable and stable even in the water, providing convenient transportation for residents on both sides.
Its existence has witnessed the historical changes and become a part of our traditional culture.
Definition and characteristics of overflowing bridge
Manshui Bridge, a bridge type with a long history, is unique in its construction materials and structural design.
Natural materials such as wood or bamboo are common choices for overflowing bridges. These materials can adapt well to changes in water level in the natural environment.
In the structural design, the overflowing bridge skillfully ensures the stability of the bridge when the water level rises, so that it can pass safely during the flood.
Definition and characteristics of overflowing bridge
Manshui bridges, built across rivers, carry historical memories, especially in Southern China, especially between the mountains and hills. These places are prone to flooding and meandering rivers.
The construction of Manshui Bridge, using local materials, mainly wood, solid structure, simple style, it is not only the traffic arteries, but also the blend of nature and humanities.
The unique design of the bridge deck, high above the water to cope with the flood period, reflects the wisdom of the Chinese nation's intelligence and awe of nature.
The cause of the formation of overflowing bridge
The formation of overflowing bridges is closely related to the geographical environment. These bridges are often located in the mountainous and hilly areas with abundant rainfall and frequent floods.
In such a rainy area, the river water level fluctuates greatly, and the traditional bridge is difficult to withstand the impact of floods, overflowing bridge came into being.
The construction of Manshui Bridge is also closely related to the production and life of local residents. They provide a safe and convenient passage for people during the flood season.
The cause of the formation of overflowing bridge
The frequent fluctuation of river water level directly leads to the appearance of overflowing bridge. The change of water level directly affects the safety of the bridge.
River bed deposition and erosion make the flow velocity change, and then affect the change of water level, forming overflowing bridge.
Seasonal rainfall and floods can also cause large fluctuations in river water levels, making overflowing bridges appear frequently.
The cause of the formation of overflowing bridge
In ancient times, the construction of bridges relied mainly on natural materials, such as wood and stone, which were particularly vulnerable to floods.
Due to the limited level of technology at the time, bridges were not designed and built to modern standards, making them unable to withstand floods. Thus produced the Manshui Bridge this unique architectural form.
The existence of Manshui Bridge not only reflects the adaptability of the ancients to the natural environment, but also becomes a unique landscape in the long River of History.
The cause of the formation of overflowing bridge
In ancient times, technical and economic conditions did not allow large-scale construction. It took a lot of manpower and material resources to build bridges that would not be affected by water. The overflowing bridge has become a more popular choice because of its low construction cost.
Manshui Bridge in the background at that time, without complex structural design, material requirements are not high, so it is easier to be promoted and applied.
The use of overflowing bridge can also reduce the damage to the surrounding environment and reduce the disturbance to the natural ecology. Is a reasonable consideration.
Construction technology of overflowing water bridge
The construction technology of Manshui Bridge is relatively simple, mainly depends on the local natural resources and traditional technology.
During construction, artisans choose the right wood for the flow and width of the river.
The structural design of the bridge should consider the seasonal variation and flood period to ensure the safety.
The bridge is built without modern metal joints, but with mortise and tenon joints.
Each wooden beam is carefully polished to ensure a close fit with the adjacent wooden beams.
The construction of Manshui Bridge is not only a skill, but also a pursuit of harmonious coexistence of nature.
Construction technology of overflowing water bridge
In the construction of the bridge, wood was selected as the core, its toughness and durability unparalleled.
Because of its lightness and elasticity, often used as auxiliary materials, ingeniously combined with wood to enhance the stability of the overall structure.
As a support for the ground, its strength allows the overflowing bridge to withstand the erosion of the years.
Construction technology of overflowing water bridge
In the design of overflowing bridge, the first task is to ensure the flexibility of its structure so that it can be adjusted with the water level.
The choice of materials is very important, the need for strong water resistance, light weight and easy to install the material.
The design of the pier should consider the load-bearing and anti-sliding ability, and ensure the rapid evacuation of water when the flood comes.
The overall structure of the bridge should withstand long-term wind and rain erosion to ensure its stability and safety.
The bridge deck design should take into account the different needs of pedestrians and vehicles to ensure its traffic comfort.
Construction process, strictly control each link to ensure the construction quality of the bridge.
The Social and Cultural Significance of Manshui Bridge
Manshui Bridge across the river, like a gorgeous rainbow, it is not only a bridge connecting the two sides, but also a symbol of carrying a profound history and culture.
Each piece of bluestone records the traces of time, each bridge column tells the ancient legend, overflowing water bridge has become a witness of time.
Here, rich and colorful folk activities, lively festival celebrations, Manshui Bridge has become a stage for people to gather together.
It witnessed the rise and fall of the family, witnessed the historical changes, Manshui Bridge, the invisible link, people's feelings closely linked.
The Social and Cultural Significance of Manshui Bridge
When the flood is raging, the overflowing bridge carries the hope and becomes the lifeline for people to escape the danger.
It is not only a bridge, but also a social link, carrying people's feelings and memories.
In the Manshui Bridge, people witnessed the unity and mutual assistance, feel the tenacity and unyielding life.
The Social and Cultural Significance of Manshui Bridge
Manshui Bridge carries the ancient memory, is the witness of history and culture.
It is not only a bridge of traffic, but also a bridge of soul, connecting people's emotions.
In the wind and rain, Manshui Bridge as an ancient song, singing people's love of life.
It has witnessed the growth of generation after generation and carries the memories of countless people.
Manshui Bridge, this tenacious link, connecting people's spiritual home.
It is like a mirror, reflecting people's yearning for a better life.