Steel pipe support shared by steel structure arch bridge deck system and arch ribs
A technology of steel pipe support and bridge deck system, which is applied to arch bridges, bridges, bridge forms, etc., can solve the problems of high construction cost, cumbersome construction process, bridge deck system and arch ribs cannot be constructed and prepared at the same time, and avoid repeated demolition The effect of pretending
Pending Publication Date: 2020-10-16
ROAD & BRIDGE INT +1
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Problems solved by technology
[0004] The main purpose of the application of the present invention is to provide a steel structure steel structure arch bridge deck system, arch rib shared steel pipe support, to solve the construction process caused by the fact that the bridge deck system and arch rib cannot be constructed and prepared at the same time when the traditional support is installed. Technical problems of cumbersome, long period and high construction cost
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[0024] In order to enable those skilled in the art to better understand the application solution of the present invention, the technical solution in the application embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the application embodiment of the present invention. Obviously, the described The embodiments are only some embodiments of the application of the present invention, not all embodiments. Based on the embodiments in the application of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the application of the present invention.
[0025] It should be noted that the terms "first" and "second" in the specification and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily to describe a specific order or sequence . It shou...
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The invention discloses a steel pipe support shared by a steel structure arch bridge deck system and arch ribs. The steel pipe support shared by the steel structure arch bridge deck system and the arch rib comprises a first support which is used for erecting an arch frame and a second bracket which is used for erecting an arch frame and the bridge deck system; the first support is structurally connected with the second support; the second support is higher than the first support; a tie beam is arranged at the lap joint position of the top face of the first support and the second support, andan angle adjusting device used for adjusting the inward inclination angle of the bridge deck system is arranged between the tie beam and the first support. The technical problems that when a traditional support is installed, the bridge deck system and the arch ribs cannot be constructed and prepared at the same time, so that the construction process is tedious, the period is long, and the construction cost is high are solved.
Description
technical field [0001] The application of the present invention relates to the field of bridge engineering construction, in particular, to a steel structure shared by steel structure arch bridge deck systems and arch ribs. Background technique [0002] The steel pipe support method is a commonly used construction method for the deck installation of steel structure bridges. Its advantages are large bearing capacity of a single column, simple installation, and convenient elevation adjustment. When the arch rib is designed to incline 10°, the arch rib and the bridge deck form a plane intersection on the vertical plane. There are two traditional bracket installation schemes: the first is to install the bridge deck bracket first, and remove the bracket after the installation is completed. When the arch rib is installed, the original ground and part of the existing steel box girder deck are used as supports to erect the upper bracket. The second type is to install the arch ribs f...
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Login to View More IPC IPC(8): E01D4/00E01D21/00
CPCE01D4/00E01D21/00
Inventor 张何朱庆庆渠凯李文强张武巍赵亚男
Owner ROAD & BRIDGE INT