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A Prestressed Strengthening Structure of Aqueduct Body

A reinforcement structure and prestressing technology, which is applied in construction, artificial waterways, water conservancy projects, etc., can solve the problems that the reinforcement effect of the aqueduct body is general and cannot solve the stress problem of the aqueduct, and achieve the effect of improving the overall mechanical performance

Active Publication Date: 2022-04-12
河南省水利第二工程局集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because the structural form of the aqueduct is not easy to change, most of the current repairs are to provide some necessary support, and the reinforcement of the aqueduct body is mostly done by grouting to improve the strength of the concrete and reduce the impact of cracks, but the reinforcement effect on the aqueduct body is average. Still can't solve the force problem of the aqueduct

Method used

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  • A Prestressed Strengthening Structure of Aqueduct Body
  • A Prestressed Strengthening Structure of Aqueduct Body
  • A Prestressed Strengthening Structure of Aqueduct Body

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specific Embodiment approach

[0025] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS: The following is a specific explanation of the structure defined by the present invention with reference to the contents of the drawings in the specification.

[0026]The present invention provides a prestressed reinforcement structure of an aqueduct body. The aqueduct includes a left side wall 1, a right side wall 2 and a bottom wall 3. Fixing structures are arranged on the left side wall 1 and the right side wall 2. It is characterized in that: the fixed structure includes a left fixed plate 4, a right fixed plate 5 and an upper top plate 6, and the fixed structure is distributed and fixed on the left side wall 1 and the right side wall 2 of the aqueduct, wherein the left fixed plate 4 , the right fixed plate 5 and the upper top plate 6 are matched with the shape of the left side wall 1 and the right side wall 2 respectively, and are attached to their outer surfaces, and the width of the upper top plate 6 is greater th...

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Abstract

The invention provides a prestressed reinforcement structure of an aqueduct body. By arranging corresponding fixing structures on the left and right side walls of the aqueduct, the first horizontal beam, the second horizontal beam and the third horizontal beam are fixedly arranged, and then the upper The left beam and the upper right beam, and the lower left beam and the lower right beam are arranged at the lower part of the bottom wall of the aqueduct, and prestressed cables are arranged in the corresponding beams to form a prestressed reinforcement system, which improves the overall mechanical performance of the aqueduct.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a prestressed reinforcement structure of an aqueduct body. Background technique [0002] Aqueducts are common water conservancy structures, especially when passing through river channels or other buildings. In order to avoid crossing, siphon engineering or aqueduct engineering can be built. Aqueducts play an important role in water conservancy structures. Water conservancy projects in my country With a long history, the aqueducts were mostly built in the last century, especially in some mountainous or rural areas. The quality of the aqueducts will be damaged as the operation time increases. If they are not repaired in time, the use and safety of the aqueducts will be affected. [0003] The reinforcement of the aqueduct is a difficult problem in hydraulic engineering. Because the structural form of the aqueduct is not easy to change, most of the current repairs are to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B5/00E02B5/02
CPCE02B5/00E02B5/02
Inventor 胡心勇张贝宜田宁丁涛
Owner 河南省水利第二工程局集团有限公司