A prefabricated bridge structure with anti-seismic buffer and anti-flood impact

Abstract

The invention relates to the field of advanced iron and steel materials, in particular to an assembled bridge structure equipped with shockproof, buffering and anti-flood impact, including a bridge deck, a conical slope, a bridge column, a base, a cap and an abutment. The connection components between the surface and the abutment, the top of the bridge column is provided with a buffer assembly for reducing the vibration of the bridge deck, the inside of the base is provided with an extension reinforcement assembly that can make the bridge column more stable, and the side of the bridge column is provided with a shock absorber for reducing the impact of water flow. As for the diversion component, a detection component for detecting the size of the gap at the joint of the bridge deck is arranged inside the cap. The present invention extends the reinforcement component and the diversion component. In this way, the fixed depth of the fixed pile can be increased to enhance the stability of the bridge column. The water flow can be guided to both sides of the bridge column through the guide piece to prevent the water flow from impacting the bridge column. Components provide cushioning.

Description

technical field [0001] The invention belongs to the field of advanced iron and steel materials, in particular to a prefabricated bridge structure with anti-vibration buffering and anti-flood impact. Background technique [0002] A bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles and pedestrians to pass smoothly. In order to adapt to the modern and fast-developing transportation industry, bridges are also extended to bridges over mountain streams, unfavorable geology or other traffic needs to be erected to make traffic more convenient. Bridges are generally composed of superstructure, substructure, supports and auxiliary structures. The superstructure, also known as bridge span structure, is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; supports are span structures and piers. Or the force transmission device installed in the support space of the bridge abutment; the auxiliary ...

AI Technical Summary

Problems solved by technology

[0003] In recent years, there have been heavy rains in various places. Long-term heavy rains can easily cause floods. When floods occur, the impact of water flow will cause damage to the bridge columns of Hanoi bridges. Damage to bridge columns will reduce the overall strength of the bridge and affect the life of the bridge. , causing the bridge to collapse

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