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Frame type combined structure man-vehicle passage

A combined structure and frame-type technology, applied in the field of transportation, can solve the problems of not giving full play to the mechanical properties of materials, and achieve good comprehensive economic benefits, reduce engineering materials, and reduce construction costs.

Active Publication Date: 2007-03-28
钟宝驹
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The concrete panel and the lower steel structure of the device-type component are independent, that is, the concrete structure and the steel structure bear the force respectively, and the mechanical properties of their respective materials are not fully exerted, which will make the mechanical properties of the entire component and the overall economy lower. Improvement has certain limitations

Method used

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  • Frame type combined structure man-vehicle passage
  • Frame type combined structure man-vehicle passage
  • Frame type combined structure man-vehicle passage

Examples

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Embodiment Construction

[0021] As shown in Figure 1, the passage for people and vehicles consists of a ramp (15) and a middle (16) platform. The slope of the ramp is 4%, the slope length is 60m, and the height of the road surface of the middle platform from the ground is 2.8m. The ramps and intermediate platforms of the passageway for people and vehicles are formed by sequentially arranging and assembling frame components on the original motorway.

[0022] As shown in Figure 1, Figure 2, and Figure 4, the width dimension of the frame member is designed according to the standard width of the motorway. ) Considering the requirements of pedestrian passage space and load distribution, and the mechanical requirements of the frame alone, the fixed size design is also adopted. Specifically, 4.2m and 4.5m can be selected, and the span is extremely small. The fixed-size design adopted fully considered the load distribution characteristics of the overall bridge deck, the loads borne by the single frame member...

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Abstract

The invention relates to a street and crossing that could realize people and vehicles passing separately. It has installable composite structure that adopts frame structure to combine steel material and concrete having strong tensile property to make full of the mechanical property of the materials. The entire capability of the street would be improved through optimizing the entire structure size. The invention has the advantages of decreasing project material, realizing industrial producing, lowering constructing cost, having good comprehensive economic benefits, etc.

Description

technical field [0001] The invention relates to a passenger-vehicle diversion device in the traffic field. In particular, it relates to a combined structural device which can be assembled and used for roads and crossings to realize the separation of people and vehicles. [0002] The term "composite structure" here can be understood as: the exposed steel beams or steel truss beams are combined with the reinforced concrete slab through connectors (shear members), so that the concrete and steel beams or steel truss beams are integrated, and can Members or structures that share forces. Background technique [0003] Traffic congestion is a global urban problem. In the past two decades, with the acceleration of urbanization, urban population and automobiles have increased rapidly, urban areas have expanded rapidly, and urban roads have been widened from tens of meters to hundreds of meters. How to facilitate pedestrians to pass On the road, reducing traffic congestion, eliminati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04E01D19/00E01D1/00E04B1/00E01D101/28E01D101/30
Inventor 钟宝驹
Owner 钟宝驹
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