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Connecting part of assembly type steel-concrete combination structure used for steel-concrete combined bridge

A combined structure and assembly technology, applied in the direction of bridge parts, bridges, bridge materials, etc., can solve the problems of slip section, flatness, etc., and achieve the effect of enhancing connection capacity, reducing slip probability, and convenient disassembly and installation

Active Publication Date: 2019-08-23
叶锦华
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an assembled steel-concrete bridge for steel-concrete composite bridges in order to solve the problems of slippage and smooth section between the existing connectors and cast-in-place in order to solve the steel-concrete slab connection. Connectors for concrete composite structures

Method used

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  • Connecting part of assembly type steel-concrete combination structure used for steel-concrete combined bridge
  • Connecting part of assembly type steel-concrete combination structure used for steel-concrete combined bridge
  • Connecting part of assembly type steel-concrete combination structure used for steel-concrete combined bridge

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Embodiment Construction

[0017] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-3 , a connector for a prefabricated steel-concrete composite structure of a steel-concrete composite bridge, comprising a concrete slab 1, the top of the concrete slab 1 is provided with a connecting groove 10, and the inside of the connecting groove 10 is provided with a longitudinal reinforcing rib 6 One side of the longitudinal reinforcing rib 6 is located inside the connecting groove 10, and a transverse reinforcing rib 5 is provided. ...

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Abstract

The invention discloses a connecting part of an assembly type steel-concrete combination structure used for a steel-concrete combined bridge, and relates to the field of bridge construction connectionparts. The connecting part comprises a concrete plate, connecting grooves are formed in the top end of the concrete plate, longitudinal reinforcing ribs are arranged in the connecting grooves, transverse reinforcing ribs are arranged at the positions, on one sides of the longitudinal reinforcing ribs, in the connecting grooves, one end of the concrete plate is connected with a groove, a first connecting steel part is arranged in the groove, and first bolts are arranged in the first connecting steel part. Through the concrete plate, a mounting steel part, a fixed steel part, second thread holes, an anti-sliding pad, through holes, second bolts, a clamping groove and a connecting ring, the concrete plate is connected with the mounting steel part in a manner that the second bolts penetrate through the anti-sliding pad and the fixed steel part, the anti-sliding pad is added between the connected steel parts, and is located in the clamping groove, so that the slippage probability between the connecting parts is reduced, and dismounting and mounting are convenient.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a connector for an assembled steel-concrete composite structure of a steel-concrete composite bridge. Background technique [0002] Composite structure bridge is a reasonable structural system that can give full play to the performance advantages of various materials. Steel-concrete composite bridge is one of the more common combination forms, which are connected by steel beams and concrete bridge decks through shear connectors. Structural form, the prefabricated steel-concrete composite structure bridge meets the requirements of bridge industrial construction. The manufacturing process of the steel-concrete composite structure is as follows: the steel structure part and the concrete structure part are prefabricated in the factory respectively, and are directly installed at the construction site through shear connectors, which can further increase the construction spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/00E01D19/12E01D101/30E01D101/26
CPCE01D19/00E01D19/125E01D2101/26E01D2101/30
Inventor 王勇叶锦华刘丹侯红灵师宝莲郭朝阳周瑞华蔡宝成秦银焕吴燕宋亚攀
Owner 叶锦华
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