Bridge reinforcing device

A technology for strengthening devices and bridges, which can be used in bridge reinforcement, bridges, bridge construction, etc., and can solve problems such as cracking in the middle

Active Publication Date: 2021-06-29
EAST CHINA JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of my country's economy, the development of my country's heavy-duty transport vehicles has gradually matured, and the load-carrying capacity of vehicles has continued to increase. At the same time, vehicle overload is also inevitable. During the l

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Embodiment Construction

[0027] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content described in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic concept of the present invention, and the following embodiments and the features in the embodiments can be combined with each other in the case of no conflict.

[0028] Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than physical drawings, and should...

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Abstract

The invention discloses a bridge reinforcing device and belongs to the technical field of bridges, the bridge comprises a top plate, a bottom plate and a plurality of box girders supported between the top plate and the bottom plate, and the box girders are arranged in the transverse direction of the bridge. The reinforcing device comprises a box girder flange plate supporting plate, a supporting clamping plate, a plurality of first box girder web tightening rods and a plurality of second box girder web tightening rods, reinforcing layers are arranged on the inner sides of the box girders in a cast-in-place mode, and the two ends of the first box girder web tightening rods and the two ends of the second box girder web tightening rods are fixedly connected with the reinforcing layers of the two adjacent box girders. The first box girder web tightening rod and the second box girder web tightening rod are located in two planes with different heights respectively, and the first box girder web tightening rod and the second box girder web tightening rod are staggered in the vertical direction. The device can be used for repairing and reinforcing the bridge, larger potential safety hazards are avoided, traffic pressure is relieved, and the service life of the bridge is prolonged.

Description

technical field [0001] The invention belongs to the technical field of bridges, and in particular relates to a bridge reinforcing device. Background technique [0002] With the rapid development of my country's economy, the development of my country's heavy-duty transport vehicles has gradually matured, and the load-carrying capacity of vehicles has continued to increase. At the same time, vehicle overload is also inevitable. During the long-term use of bridges, some cracks in the middle will occur. Therefore, Therefore, there is an urgent need to provide a bridge reinforcement device, which can be used to repair and reinforce bridges, avoid greater potential safety hazards, relieve traffic pressure, and increase the life span of bridges. Contents of the invention [0003] In view of this, the object of the present invention is to provide a bridge reinforcement device, which can be used to repair and reinforce bridges, avoid greater potential safety hazards, relieve traffic...

Claims

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Application Information

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IPC IPC(8): E01D22/00E01D19/00E01D2/04
CPCE01D22/00E01D19/00E01D2/04
Inventor 陈水生吴亮秦
Owner EAST CHINA JIAOTONG UNIVERSITY
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