Non-mold post-cast strip prefabricated reinforced concrete bridge deck slab

A reinforced concrete and bridge deck technology, which is applied to bridges, bridge materials, bridge construction, etc., can solve the problems of difficult construction and increased on-site workload of prefabricated structures

Inactive Publication Date: 2019-03-26
CCCC HIGHWAY CONSULTANTS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, if the connecting steel bars of two adjacent bridge decks along the bridge direction are not considered to be staggered during prefabrication, they must be bent a...

Method used

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  • Non-mold post-cast strip prefabricated reinforced concrete bridge deck slab
  • Non-mold post-cast strip prefabricated reinforced concrete bridge deck slab
  • Non-mold post-cast strip prefabricated reinforced concrete bridge deck slab

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Embodiment Construction

[0026] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0027] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and embodiments.

[0028] Such as Figure 1-3 As shown in the figure, the prefabricated reinforced concrete bridge deck with post-casting without molding, the bridge deck includes a first end and a second end, and the first end and the second end are arranged along the bridge direction of the br...

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Abstract

The invention provides a non-mold post-cast strip prefabricated reinforced concrete bridge deck slab. By improving the general structure of a prefabricated bridge deck slab, a member can be enabled toplay a role of a template so as to realize no mold. By using a mode of additionally mounting U-shaped connecting reinforcements, the connecting reinforcements of the two adjacent prefabricated bridgedeck slabs in the bridge direction can be naturally staggered in position.

Description

technical field [0001] The present disclosure relates to bridge decks in the field of construction, and in particular to a prefabricated reinforced concrete bridge deck with moldless post-casting strips. Background technique [0002] At present, the steel-concrete composite structure is a structural form in which steel members and concrete members are connected through shear connectors to produce combined forces and joint forces. When it is applied to prefabricated bridges, it is generally constructed by segmental assembly. According to the mechanical performance and construction capacity, the steel girder is divided into segments, the precast concrete bridge deck is divided into blocks, and the connection between the steel beam and the concrete bridge deck and the precast concrete Wet joints are left at the joints between the bridge decks and the structural connection measures are preset; after the steel girder segments and concrete bridge decks are prefabricated in the fac...

Claims

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Application Information

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IPC IPC(8): E01D19/12E01D101/24
CPCE01D19/125E01D2101/24
Inventor 孟凡超许春荣彭运动林金舜俞欣钟厚成郝海龙李贞新张凯
Owner CCCC HIGHWAY CONSULTANTS
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