Dense-column narrow-span high-lower-layer type city-crossing overhead road

A low-rise, high-density column technology, applied to the improvement of urban roads, can solve the problems of high cost, high technical requirements, and huge construction costs

Pending Publication Date: 2016-06-29
倪既民
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, in addition to widening the roads, the improvement of urban traffic efficiency generally uses elevated roads and tunnels through the city to guide the traffic flow. The former is to develop into the air, and the air passage is elevated to guide the traffic to t

Method used

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  • Dense-column narrow-span high-lower-layer type city-crossing overhead road
  • Dense-column narrow-span high-lower-layer type city-crossing overhead road
  • Dense-column narrow-span high-lower-layer type city-crossing overhead road

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Embodiment Construction

[0015] Dense columns, narrow spans, low-rise and high-rise urban crossing elevated roads recognize the advantages and efficiency of vehicle classification and diversion, and design complete hardware to fully realize the innovation goal. It should practice scientific, rational, safe and reliable principles in its implementation, and at the same time, it can take into account the implementation The characteristic style and road personality of the place. For dense-column narrow-span low-rise urban crossing elevated roads, choose the low-rise mode to construct dense-column narrow-span supported elevated roads. The elevation scale should be determined according to the comprehensive requirements of the type of vehicles allowed in the design, flow rate and driving environment. Usually Only small cars of the car type are allowed to pass, and only need to be elevated about 2 meters. There is a specially configured exhaust riser 4 to discharge the bottom exhaust gas upwards according to ...

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Abstract

The invention discloses a dense-column narrow-span high-lower-layer type city-crossing overhead road.The dense-column narrow-span high-lower-layer type city-crossing overhead road is a high-lower-layer overhead road constructed in the mode that narrow-span road slab beams are supported by densely-arranged stand columns.High-lower-layer small-car special channels are expanded between the stand columns below the road surface, safety rails and steps or ramps for upward and downward passing are arranged on the boundaries of the two sides of the overhead road, the road surface is connected with all intersecting ground roads through communication slopes, and a new traffic dispersion mode that the original traffic function is undertaken by the road surface, and car-type small vehicles pass through the urban area through high-lower-layer small-car special channels is formed.The dense-column narrow-span high-lower-layer type city-crossing overhead road is novel in structure, reasonable in arrangement and simple and rapid in construction, cost is saved, various construction modes and various roadway configurations can exist, the high-lower-layer small-car special channels can be located on the ground, buried in the ground in a half mode, shallowly buried in the ground or deeply buried into the underground, and two-layer or more-layer parallel or intersected arranging can be conducted.The dense-column narrow-span high-lower-layer type city-crossing overhead road is suitable for reconstruction and application of vehicle saturated roads, can be additionally constructed on existing common roads, and can also be constructed on a lower layer or an upper layer of an existing overhead road.

Description

technical field [0001] The invention belongs to the improvement of urban roads, in particular to a kind of urban crossing elevated road with dense columns, narrow spans, low floors and high heights. technical background [0002] The development of science and technology has made cars a necessity in people's lives. However, extremes of things will lead to opposites. Excessive car ownership has caused the saturation of modern urban roads and serious congestion, forming a common urban problem that is difficult to solve in the 21st century. In the existing technology, in addition to widening the roads, the improvement of urban traffic efficiency generally uses elevated roads and tunnels through the city to guide the traffic flow. The former is to develop into the air, and the air passage is elevated to guide the traffic to take shortcuts, but it is expensive and affects the city. environment and landscape; the latter diverts vehicles by drilling and building underground traffic ...

Claims

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Application Information

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IPC IPC(8): E01C1/04
CPCE01C1/04Y02A30/60
Inventor 倪既民
Owner 倪既民
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