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A protection method for bridge multi-stage anti-seismic anti-overturning linkage device

A linkage device and anti-overturning technology, applied in bridges, bridge materials, bridge construction, etc., to prevent bridge overturning, improve accuracy and efficiency, and improve support efficiency

Active Publication Date: 2022-04-08
ANHUI UNIVERSITY OF ARCHITECTURE
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a bridge anti-seismic anti-overturning linkage device protection method to solve the problem that when using the existing traditional reinforcement method, the traditional reinforcement method can only carry out ordinary reinforcement on the bending and shear bearing capacity of the bridge, and the reinforcement method basically at the pier

Method used

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  • A protection method for bridge multi-stage anti-seismic anti-overturning linkage device
  • A protection method for bridge multi-stage anti-seismic anti-overturning linkage device
  • A protection method for bridge multi-stage anti-seismic anti-overturning linkage device

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0044] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0045] refer to Figure ...

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Abstract

The invention discloses a protection method for a multi-stage anti-seismic and anti-overturning linkage device of a bridge, which comprises the following steps: S1, first-level protection reinforcement and shock absorption: the vehicle load above the bridge deck is 290kN

Description

technical field [0001] The invention belongs to the technical field of anti-seismic reinforcement of bridges, and relates to a protection method for multi-stage anti-seismic and anti-overturning linkage devices of bridges. Background technique [0002] The single column pier bridge is widely used in urban bridges and various complex terrains due to its advantages of small clearance under the bridge, simplicity and smoothness, beautiful appearance, strong adaptability, and good economy. However, in recent years, with the rapid development of my country's economy, the traffic flow and vehicle load have continued to increase, and vehicles have been overloaded and deflected, resulting in many overturning accidents in the use of single-pillar pier bridges, resulting in casualties and economic losses. And under some extreme natural conditions such as earthquake loads, ordinary reinforcement measures for bridges are difficult to play a role. [0003] The study found that the curren...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/00E01D19/02E01D19/04E01D101/30
CPCE01D19/00E01D19/02E01D19/048E01D2101/30
Inventor 王芳杜腾达石贤增刘甲宝吕天成陶明霞田佳王泽仪孙镇亮汪帆
Owner ANHUI UNIVERSITY OF ARCHITECTURE
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