Unlock instant, AI-driven research and patent intelligence for your innovation.

Construction process of stereo ground and underground road

An underground space, three-dimensional technology, applied in the direction of roads, roads, buildings, etc., can solve problems such as affecting the sufficient supply of road area, affecting motor traffic and pedestrian traffic, and reducing the cost of operation and time, paving and maintenance. The effect of cost reduction and noise pollution reduction

Inactive Publication Date: 2003-03-19
刘仕辉
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although ground space roads provide convenience for motor traffic and pedestrians, in today's time and operating costs, ground space roads still have many shortcomings for the accessibility of motor traffic and pedestrians: 1. , the impact of disasters
2. It is difficult to change the low-efficiency mixed road with mixed traffic of people and vehicles into a dedicated road with high operational efficiency for the separation of people and vehicles
3. The expansion of urban street area is limited by the land area, which affects the sufficient supply of road area
4. The laying and maintenance of various pipelines are independent, which affects the traffic of motor vehicles and pedestrians

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Adopt the underground ditch structure to develop ground and underground double-space roads on the same three-dimensional position on the ground: construct underground ditch-type underground space roads according to the technical requirements of highways and urban tunnels; Ground space roads, and the entrances and exits for the dual-space roads to communicate with each other can be built to build a three-dimensional ground-underground dual-space mixed road in an underground ditch that is consistent with the function of the existing mixed road.

Embodiment 2

[0025] Adopt the underground ditch structure to develop ground and underground double-space roads on the same three-dimensional position on the ground: construct underground ditch-type underground space roads according to the technical requirements of highways and urban tunnels; Ground space roads, and the entrances and exits for the dual space roads to communicate with each other, can be built into the three-dimensional ground and underground dual space roads of the ground space mixed road and the underground space dedicated motor vehicle lanes.

Embodiment 3

[0027] Adopt the underground ditch structure to develop ground and underground double-space roads on the same three-dimensional position on the ground: construct underground ditch-type underground space walkways according to the technical requirements of underground walkways; build underground ditch cover plates formed according to the bearing standards and technical requirements of highway bridges The special road for motor traffic in the ground space, and the entrance and exit for the dual-space roads to communicate with each other, can be built into a three-dimensional ground-underground dual-space road in which people walk underground and vehicles travel on the ground.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The construction process of stereo ground and underground road system includes the following steps: open excavation to form the road foundation of underground road; construction of closed conduit type shallow layer underground road with different traffic functions; calculation of the bearing capacity of highway bridge, viaduct and over bridge, etc. and construction of different ground space road; setting required communicating channel; and setting communicating passageway between the ground road system and the underground road system. The present invention makes it possible to expand road in certain ground area.

Description

technical field [0001] The invention relates to a method for building traffic roads. Background technique [0002] Existing motor traffic roads are divided from their functions, and there are two types of functional roads: the one is highways; the other is cities, market town streets. In terms of the location of the occupied space, there are four types of space roads: the first is the elevated road in the air space; the second is the dual space road in the air and the ground; the third is the ground road in the ground space; Among the four types of space roads, the elevated roads in the air space and the double-space roads in the air and the ground are not popular because of the noise interference of the elevated roads, hindering the city appearance and the function of the city, and in some cities the elevated roads have been listed as no longer project built. Regarding the development of underground space roads, only a few developed countries have developed small-scale an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E01C1/04
CPCE01C1/04
Inventor 刘仕辉
Owner 刘仕辉