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Padstone assembly construction method and support padstone

A construction method and technology of padding, which are applied in the direction of erecting/assembling bridges, bridge parts, bridges, etc., can solve the problems of difficulty in controlling the positioning accuracy of pre-buried holes, inconsistency in the binding operation of steel bars, and discontinuous construction, so as to solve the problems of steel bars. The effect of unconcentrated lashing operation, continuous construction, and easy control of positioning accuracy

Inactive Publication Date: 2020-12-04
ROAD & BRIDGE INT +1
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The main purpose of this application is to provide a construction method for assembling the pad stone and the pad stone for the support, so as to solve the problems that the reinforcement binding operation is not concentrated, the construction is discontinuous, and the positioning accuracy of the pre-buried holes is difficult to control

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  • Padstone assembly construction method and support padstone
  • Padstone assembly construction method and support padstone
  • Padstone assembly construction method and support padstone

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The application discloses a padstone assembly construction method and a support padstone. The method comprises the following steps: prefabricating a plurality of modular embedded modules; assembling aplurality of pre-embedded modules on bent cap steel reinforcement framework; and prefabricating and installing a padstone template to finish padstone pouring. The technical problems that steel bar binding operation is not concentrated, construction is discontinuous, and the positioning accuracy of the embedded holes is not easy to control are solved.

Description

technical field [0001] The application relates to the field of bridge engineering construction, in particular, to a construction method for assembling a cushion stone and a support cushion stone. Background technique [0002] Bearing pads are the most important connection for transferring loads between bridge components. They are the main carrier supporting the bridge deck and an important part of the bridge. Errors and deviations caused by construction. [0003] When the pad stone is used as an auxiliary structure of the bridge, its steel bars and pier body or cover beam steel bars are bound and formed at the same time, and pre-buried holes for the support are reserved. . The disadvantages of this construction method are: (1) the binding operation of the pad stone reinforcement is not concentrated, discontinuous, and scattered construction, as long as the cover beam is constructed once, the pad stone reinforcement must be bound once; (2) the pad stone reinforcement is bou...

Claims

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Application Information

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IPC IPC(8): E01D21/00E01D19/00
CPCE01D21/00E01D19/00
Inventor 朱庆庆张何渠凯姚娇娇张武巍
Owner ROAD & BRIDGE INT
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