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Orthotropic bridge deck slab structure with draining function

A technology of orthotropic bridges and panels, applied in the direction of bridges, bridge parts, bridge construction, etc., to achieve the effects of reducing drainage facilities, reducing water flow side impulse, and increasing water passing area

Pending Publication Date: 2019-02-22
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention effectively solves the drainage problem of orthotropic steel bridge decks

Method used

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  • Orthotropic bridge deck slab structure with draining function
  • Orthotropic bridge deck slab structure with draining function
  • Orthotropic bridge deck slab structure with draining function

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Embodiment Construction

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0035] figure 1 It is a schematic diagram of the overall arrangement of an orthotropic bridge deck structure with a drainage function according to an embodiment of the present invention. like figure 1As shown, an orthotropic bridge deck structure with drainage function includes a thickened U-rib 1 , a steel bridge deck roof 2 , a stainless steel leaking steel plate 3 , a drainage pipe 4 , and a dr...

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Abstract

The invention discloses an orthotropic bridge deck slab structure with a draining function. The structure comprises thickened U ribs (1), stainless steel water leaking steel plates (3), water releasing pipes (4) and draining pipes (5), steel bridge deck top plates (2) are arranged above the thickened U ribs (1), the steel bridge deck top plates (2) are opened in a manner of being spaced by a certain distance, the stainless steel water leaking steel plates (3) are arranged in holes in the bottoms of the thickened U ribs (1), the water releasing pipes (4) are arranged below the stainless steel water leaking steel plates (3), the lower portions of the water releasing pipes (4) are connected with the draining pipes (5), the lower segments of the draining pipes (5) are of vertical structures, the draining pipes (5) are arranged between two U ribs on the bottom of a bridge, and accumulated water guided into the thickened U ribs (1) is drained along the water releasing pipes (4) and the draining pipes (5). The draining problem of the orthotropic bridge deck slab can be solved, the draining effect is good, and use durability of the draining system can be improved.

Description

technical field [0001] The invention belongs to the technical field of bridge drainage, and more particularly relates to an orthotropic bridge deck structure with drainage function. Background technique [0002] Bridges cannot be quickly drained under heavy rain conditions. When water flow cannot be quickly discharged from highway bridges, road surface water will appear, resulting in infiltration of road surface water, resulting in varying degrees of damage to the subgrade and pavement of the bridge, resulting in the failure of the bridge. The decline in usability and safety makes the use of bridges bring potential safety hazards. In order to ensure the safety and smoothness of driving, and to prevent the bridge deck structure from being eroded by precipitation and affecting the durability of the bridge, according to the requirements of relevant national regulations, perfect bridge deck drainage should be set up. The design of the bridge deck drainage system is mainly to set...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/12E01D19/08
CPCE01D19/086E01D19/125Y02A30/60
Inventor 刘振标曾敏印涛胡方杰柳鸣
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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