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Bridge expansion joint transition area repairing structure for data measurement and construction method of structure

A technology for data measurement and structural repair, applied in bridge maintenance, bridges, bridge parts, etc., can solve problems such as expansion joint anchorage damage, expansion joint device damage, failure, etc., to reduce the probability of cracking or damage, and improve the bearing capacity. , the effect of improving the service life

Active Publication Date: 2020-07-28
武汉公路桥梁建设集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Defects in the concrete in the transition zone will lead to the destruction of the anchorage system of the entire expansion joint, which in turn will lead to the destruction and failure of the entire expansion joint device

Method used

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  • Bridge expansion joint transition area repairing structure for data measurement and construction method of structure
  • Bridge expansion joint transition area repairing structure for data measurement and construction method of structure
  • Bridge expansion joint transition area repairing structure for data measurement and construction method of structure

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Embodiment Construction

[0044] The present invention will be described in detail below in conjunction with the accompanying drawings, so that those of ordinary skill in the art can implement it after referring to this specification.

[0045] Such as figure 1 and 2 As shown, a bridge expansion joint transition zone restoration structure that gives data measurement includes: an analysis system, which includes a storage unit and an analysis unit connected to each other; the storage unit is connected to the existing traffic monitoring system, and will be controlled by The traffic flow data of the bridge corresponding to the expansion joint transition area of ​​the bridge to be repaired obtained by the traffic monitoring system is stored according to a preset time period; the analysis unit includes an identification module and an analysis module; The image of the damaged area in the district is analyzed to obtain damage data, and the damage data is sent to the analysis module. After the analysis module p...

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Abstract

The invention discloses a bridge expansion joint transition area repairing structure for data measurement and a construction method of the bridge expansion joint transition area repairing structure. The bridge expansion joint transition area repairing structure comprises an analysis system which can obtain repairing data by analyzing vehicle traffic data, damage data and bridge parameters; a repairing groove whose bottom is anchored with hooks; a repairing cage hung in the repairing groove; a square frames provided with reinforcing beams in different layers; a concrete reinforcing block; a buffer layer which is arranged above the concrete reinforcing block and comprises an upper rubber layer, a lower rubber layer and a supporting steel plate arranged therebetween and provided with a plurality of V-shaped cross sections; and a surface layer which comprises a cement mortar layer and a steel wire mesh layer. The adjacent square frames are connected through connecting beams; and each square frame is anchored on the repairing groove through an L-shaped connecting edge on the side wall. The repairing data are flexibly customized according to the conditions of all bridges, so that the repairing structure is more suitable for the corresponding bridges, and the repairing structure is high in breaking strength, excellent in impact resistance and high in interface bonding strength.

Description

technical field [0001] The invention relates to the technical field of bridge repair, in particular to a bridge expansion joint transition area repair structure and a construction method for data measurement. Background technique [0002] Nowadays, the number of cars is getting higher and higher. With the continuous increase of vehicle traffic, vehicle load level driving speed and over-limit and overload conditions, the requirements for driving comfort and safety of road surfaces and bridge structures are constantly increasing. As an important part of the bridge superstructure, the bridge expansion device's quality and durability have an important impact on the service life of the bridge. Therefore, people pay more and more attention to the bridge expansion joints, and a variety of The bridge expansion joint structure is used to improve the use effect and comfort of the expansion joint. However, the degree of attention to the bridge expansion joint transition area where the ...

Claims

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Application Information

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IPC IPC(8): E01D22/00E01D19/06E01D101/26E01D101/30
CPCE01D22/00E01D19/06E01D19/067E01D2101/26E01D2101/30
Inventor 赵春旭王文伯吴冬雪田风刘斌邵淑红赵子甲张健赵晓宇刘利军
Owner 武汉公路桥梁建设集团有限公司
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