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Steel plate strip suspension bridge and construction method thereof

A technology of steel strips and suspension bridges, which is applied to suspension bridges, bridges, bridge parts, etc., and can solve the problems of large volume and complex structures of suspension bridges

Active Publication Date: 2021-09-14
NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome the problems of large volume and complicated structure of the existing suspension bridge, and provide a steel plate suspension bridge, comprising:

Method used

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  • Steel plate strip suspension bridge and construction method thereof
  • Steel plate strip suspension bridge and construction method thereof
  • Steel plate strip suspension bridge and construction method thereof

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Embodiment Construction

[0049] Attached to the following Figures 1 to 18 The present invention is further described in detail with specific examples.

[0050] like figure 1 and figure 2 The shown steel plate belt suspension bridge includes: a bridge body, an anchor cable device 2, a conversion connection device, an abutment 7, a first bearing platform 8, a first bridge pile 9, a second bearing platform 10, and a second bridge pile 11. Rubber pads 12 and mounting bolts 13. According to as figure 1 The shown steel strip suspension bridge establishes a finite element analysis model, and performs load combination according to the permanent load, variable action, seismic action, etc. of the design specification, and finally determines the design and construction requirements of each part of the steel strip suspension bridge.

[0051] Two conversion connection devices are respectively arranged at both ends of the bridge body, each conversion connection device includes an anchor connection piece 3 and...

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Abstract

The invention relates to the technical field of buildings, and provides a steel plate strip suspension bridge and a construction method thereof. The steel plate strip suspension bridge comprises a bridge body and two conversion connecting devices; the bridge body comprises steel plate strips; and each conversion connecting device comprises an anchoring connecting piece and a steel plate strip connecting piece, the anchoring connecting pieces are connected with the anchor cable devices, and the steel plate strip connecting pieces are connected with the ends of the steel plate strips. The steel plate strip suspension bridge construction method comprises the following steps: constructing the bridge body, laying or hoisting the steel plate strips in the span direction of a to-be-constructed bridge body, and constructing the anchor cable devices on the two banks of the to-be-constructed bridge body; assembling the two conversion connecting devices; and connecting the steel plate strip connecting piece to the ends of the steel plate strips, and connecting the anchoring connecting piece to the anchor cable device. The suspension bridge has the beneficial effects that: the structure of the suspension bridge is simplified, the size is reduced, the suspension bridge is more attractive and ornamental, the steel consumption is small, the construction cost is reduced, and later maintenance is convenient.

Description

technical field [0001] The invention belongs to the technical field of construction, and particularly relates to a steel plate belt suspension bridge and a construction method thereof. Background technique [0002] Suspension bridge, also known as suspension bridge or suspension bridge, mainly includes cables, suspension rods and bridge decks. Cables are the main load-bearing components. Both ends of the cables are anchored on both banks through anchoring devices. Multiple suspension rods are installed on the cables, and through the suspension rods Connect the bridge deck. According to the different use environments, suspension bridges include highway suspension bridges and landscape pedestrian suspension bridges. Among them, highway suspension bridges are generally equipped with rigid beams (also known as stiffening beams) in order to avoid the deformation of the bridge deck along with the cables when vehicles pass by. Large-scale highway suspension bridges will directly ...

Claims

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Application Information

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IPC IPC(8): E01D19/00E01D19/12E01D19/14E01D11/02E01D21/00
CPCE01D19/00E01D19/12E01D19/125E01D19/14E01D11/02E01D21/00
Inventor 张义董华韩阳江斌曹正平衡震
Owner NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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