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combined viaduct

A viaduct and combined technology, which is applied in the direction of construction, can solve the problems of high viaduct cost, long construction period, and the viaduct cannot be reused, so as to save construction cost, reduce construction time, and reduce weight.

Active Publication Date: 2018-05-08
HEBEI GUANGTONG ROAD & BRIDGE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction of viaducts is one of the effective means to effectively alleviate urban congestion. The current viaducts all adopt a steel-concrete integrated structure. The viaducts of this structure are expensive and have a long construction period. Manpower and material resources, this viaduct cannot be reused

Method used

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Embodiment Construction

[0015] as attached Figure 1-3 Shown, the present invention comprises right-angled triangular block 1, the right-angled trapezoidal block 2 that is connected with right-angled triangular block 1 and the connecting bridge 3 that is connected with right-angled trapezoidal block 2, is provided with on connecting bridge 3 and is used for lower vehicle. Passage 5.

[0016] There are multiple right-angled trapezoidal blocks 2, and the adjacent right-angled trapezoidal blocks 2 are connected by a connecting device 6. The connecting device 6 includes a trapezoidal protrusion 8 arranged on one side of the right-angled trapezoidal block 2 and a set The groove 7 on the other side of the right-angled trapezoidal block 2 and adapted to the protrusion 8 .

[0017] A connecting device 6 is also provided between adjacent right-angled triangular blocks 1 and right-angled trapezoidal blocks 2 , and a connecting device 6 is also provided between adjacent right-angled trapezoidal blocks 2 and th...

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Abstract

The invention relates to a combined viaduct. The combined viaduct comprises right-triangle blocks, a plurality of right-trapezoid blocks connected with the right-triangle blocks and a connecting bridge connected with the right-trapezoid blocks, wherein the adjacent right-trapezoid blocks are connected by a connecting device, and each connecting device comprises a trapezoid bulge arranged on one side of the corresponding right-trapezoid block and a groove formed in the other side of the right-trapezoid block and adapted to the bulge. The overall viaduct is dismounted into three parts for modular assembly and mounting and is transported overall without being dismounted forcibly when dismounted, so that the construction time is shortened, and the construction cost is saved; the plurality of right-trapezoid blocks are mounted in a combined manner, weight of the single right-trapezoid block is reduced, and mounting is facilitated.

Description

technical field [0001] The invention relates to the field of highway construction, in particular to a combined viaduct. Background technique [0002] With the rapid development of China's economy and the development of the automobile industry, more and more families start to buy cars, and the number of various cars and motor vehicles continues to increase, followed by increasingly serious road traffic congestion. The construction of viaducts is one of the effective means to effectively alleviate urban congestion. The current viaducts all adopt a steel-concrete integrated structure. The viaducts of this structure are expensive and have a long construction period. Manpower and material resources, this viaduct cannot be reused. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a combined viaduct that can be disassembled. [0004] The technical solution adopted in the present invention is: a combined viaduct, which i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D15/133
CPCE01D15/133
Inventor 王咏梅宋继增王玉顺郝清琦赵学同吴秋玥索函军闻宝联黄峰涛王耀阁米建华张书芳赵彦宁韩世平吴秋茂商弢邢伟杨利利张洪波高治华张新刚霍保华吴永生赵中伟刘志彬
Owner HEBEI GUANGTONG ROAD & BRIDGE GRP