Safe and stable slanting type tied arch bridge and construction technology thereof

Abstract

The invention discloses a safe and stable slanting type tied arch bridge. The safe and stable slanting type tied arch bridge comprises an abutment, slanting arch ribs, arch feet and end cross beams; and the arch feet are arranged under the two end cross beams, the abutment is arranged above the arch feet and the end cross beams and both ends of the abutment are fixed on the end cross beams, and the slanting arch ribs are arranged on the abutment. According to the safe and stable slanting type tied arch bridge, by arranging the abutment on the end cross beams, the abutment is arranged on the arch feet and the end cross beams and both ends of the adjustment are fixed on the end cross beams, and the abutment wall structure of the bridge is optimized to greatly improve the supporting performance of the abutment wall structure; and by arranging the slanting arch ribs on the abutment, the tension of the abutment can be controlled effectively in the longitudinal direction, so that the bridgebody can be stabilized in all directions, and then the safety and stability of the whole bridge body improved effectively.

Description

technical field [0001] The invention belongs to the technical field of building manufacture, and in particular relates to a safe and stable reclining tie-rod arch bridge. Background technique [0002] With the rapid development of social economy, both people's life and work have gradually realized modernization, and both the pace of life and work are constantly accelerating. At the same time, the same is true for the production of all walks of life, and most of them have realized modernization. and automation. The same is true in the construction industry. Most traditional buildings are made of reinforced concrete. However, we know that reinforced concrete buildings have a long construction period and high environmental requirements. For places with harsh climates, they can be constructed all year round. The time is very short, which seriously affects the development of the entire region, which promotes the emergence of steel structure buildings. [0003] In recent years, ...

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Problems solved by technology

The same is true in the construction industry. Most traditional buildings are made of reinforced concrete. However, we know that reinforced concrete buildings have a long construction period and high environmental requirements. For places with harsh climates, they can be constructed all year round. The time is very short, which seriously affects the development of the entire region, which promotes the emergence of steel structure buildings

[0003] In recent years, steel structure buildings have appeared in major cities, especially some stations, bridges, large venues, etc. However, since most of them are public buildings, the structure and construction of the entire building need to be strictly controlled. Any problem will pose a threat to people's lives and property, especially for bridges. The whole project is relatively huge and spans across the water. Once a problem occurs, it will be immeasurable. The present invention provides a safe Stable leaning tie-bar arch bridge

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