Bridge steel structure and welding method thereof

A bridge steel and stable structure technology, applied to bridges, bridge parts, welding equipment, etc., can solve the problems of difficult adjustment of welding methods, low welding accuracy, poor welding effect, etc., achieve strong adjustability and improve welding accuracy degree, good welding effect
CN112252160AActive Publication Date: 2021-01-22河南六建重工有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
河南六建重工有限公司
Publication Date
2021-01-22

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Abstract

The invention discloses a bridge steel structure and a welding method thereof. The bridge steel structure comprises a bridge deck slab; a fixing plate is fixedly installed at the bottom end of the bridge deck slab; a bridge deck base is arranged on the side, away from the bridge deck slab, of the fixing plate; and damping structures are connected to the bridge deck base and the fixing plate and evenly distributed between the bridge deck base and the fixing plate; main piers are fixedly installed on the side, away from the fixing plate, of the bridge deck base and are symmetrically distributedwith the central axis of the bridge deck base as the symmetry axis. The bridge steel structure is novel in structure, simple in structure, good in damping effect, small in jolt and noise, high in stability, high in welding accuracy, high in adjustability and good in welding effect.
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Description

technical field

[0001] The invention relates to the field of bridges, in particular to a bridge steel structure and a welding method thereof. Background technique

[0002] Welding operation is one of the important links in the construction of steel structure bridges. The quality of welding also directly affects the construction quality of steel structure bridges. In the actual construction process, it is also required to follow the actual construction conditions and construction environment of steel structures Select the appropriate welding technology for construction, and after the welding work is completed, the welding quality should be carefully inspected by special quality management personnel to ensure that the welding quality meets the construction requirements of steel structure bridges.

[0003] The bridge steel structure and its welding method currently used in the market still have deficiencies during use, poor stability, easy to produce bumps and noise, easy to da...

Claims

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