CN113250032A

CN113250032A - High-strength road structure

Info

Publication number: CN113250032A
Application number: CN202110492097.2A
Authority: CN
Inventors: 刘愉; 高尚聪; 覃翔; 杨方伟; 夏永峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-08-13

Abstract

The invention discloses a high-strength road structure which comprises a road mechanism and a reinforcing mechanism, wherein the reinforcing mechanism is arranged in the road mechanism and comprises a vertical cone, the vertical cone penetrates through a cement stabilized particle base layer, the upper end of the vertical cone extends out of the cement stabilized particle base layer and penetrates into a concrete surface layer, the lower end of the vertical cone extends out of the cement stabilized particle base layer and penetrates into a gravel cushion layer, first connecting rods are arranged on two sides of the lower end of the vertical cone, first connecting plates are arranged on the first connecting rods, the upper end and the lower end of each first connecting plate respectively extend into the gravel cushion layer and the cement stabilized particle base layer, and the cement stabilized particle base layer and the concrete surface layer are sequentially arranged from bottom to top through the gravel cushion layer, the cement stabilized particle base layer and the concrete surface layer and serve as a main body of a road to ensure that the road has higher strength; the reinforcing mechanism can improve the connectivity between the sand gravel cushion layer, the cement stabilized particle base layer and the concrete surface layer, improve the integrity of the road and further strengthen the solid degree of the road.

Description

High-strength road structure

Technical Field

The invention relates to the technical field of road structures, in particular to a high-strength road structure.

Background

The road is an infrastructure for various trackless vehicles and pedestrians to pass through in terms of word meaning; according to the use characteristics, the road is divided into a road, an urban road, a rural road, a factory road, a forestry road, an examination road, a competition road, an automobile test road, a workshop channel, a school road and the like, and ancient China also has a post road; it also refers to the way to achieve a certain goal, the way things develop, change.

The existing road structure is not high in strength, so that the firmness degree of a road is not high, and meanwhile, the integrity of the road is influenced due to poor connection among all layers of the road.

Disclosure of Invention

The invention aims to provide a high-strength road structure to solve the problem of low road strength.

In order to achieve the purpose, the invention provides the following technical scheme: high strength road structure, including road mechanism and strengthening mechanism, road mechanism includes gravel stone bed course, be equipped with cement stabilization grain basic unit on the gravel stone bed course, be equipped with the concrete surface course on the cement stabilization grain basic unit, the upper end both sides of concrete surface course are equipped with the road insulation layer, strengthening mechanism locates in the road mechanism, strengthening mechanism is including founding the awl, found the awl and run through cement stabilization grain basic unit, the upper end of founding the awl stretches out cement stabilization grain basic unit and penetrates in the concrete surface course, the lower extreme of founding the awl stretches out cement stabilization grain basic unit and penetrates in the gravel stone bed course.

Preferably, the lower extreme both sides of founding the awl are equipped with the head rod, be equipped with first connection board on the head rod, the upper and lower both ends of first connection board stretch into in gravel stone bed course and the cement stabilization grain basic unit respectively, the upper end both sides of founding the awl are equipped with the second connecting rod, be equipped with the second connection board on the second connecting rod, the upper and lower both ends of second connection board stretch into in cement stabilization grain basic unit and the concrete surface course respectively.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the gravel stone cushion layer, the cement stabilizing grain base layer and the concrete surface layer are sequentially arranged from bottom to top and are used as the main body of the road, so that the road is ensured to have higher strength.

2. The invention can improve the connectivity among the sand gravel cushion layer, the cement stabilizing particle base layer and the concrete surface layer through the reinforcing mechanism, improve the integrity of the road and further strengthen the firmness of the road.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a partially enlarged schematic view of the reinforcing mechanism of the present invention.

In the figure: 10-a road mechanism; 11-gravel stone bedding; 12-cement stabilized granular base layer; 13-concrete surface course; 14-a road insulation layer; 20-a strengthening mechanism; 21-erecting a cone; 22-first connecting rod; 23-a first connector tile; 24-a second connecting rod; 25-second connector tile.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1 and 2, a high-strength road structure includes a road mechanism 10 and a reinforcing mechanism 20, the reinforcing mechanism 20 is disposed in the road mechanism 10, the reinforcing mechanism 20 includes a vertical cone 21, the vertical cone 21 penetrates through a cement stabilized particle base layer 12, an upper end of the vertical cone 21 extends out of the cement stabilized particle base layer 12 and penetrates into a concrete surface layer 13, a lower end of the vertical cone 21 extends out of the cement stabilized particle base layer 12 and penetrates into a sand gravel cushion layer 11, the vertical cone 21 penetrates through the cement stabilized particle base layer 12 and extends into the concrete surface layer 13 and the sand gravel cushion layer 11, so as to facilitate close connection between layers of the road mechanism 10, first connecting rods 22 are disposed at two sides of the lower end of the vertical cone 21, the first connecting rods 22 are provided with four pieces, and are fixedly welded at outer sides of the lower end of the vertical cone 21, first connecting plates 23 are disposed on the first connecting rods 22, upper and lower ends of the first connecting plates 23 respectively extend into the sand gravel cushion layer 11 and the cement stabilized particle base layer 12, first link up board 23 stretches into in sand gravel bed course 11 and cement stabilized grain basic unit 12, conveniently improve the connection between sand gravel bed course 11 and the cement stabilized grain basic unit 12, the upper end both sides of founding awl 21 are equipped with second connecting rod 24, second connecting rod 24 is equipped with four, and fixed welding is in the lower extreme outside of founding awl 21, second connecting rod 24, be equipped with second link up board 25 on the second connecting rod 24, the upper and lower both ends of second link up board 25 stretch into respectively in cement stabilized grain basic unit 12 and the concrete surface course 13, conveniently improve the connection between cement stabilized grain basic unit 12 and the concrete surface course 13.

Referring to fig. 1, a road mechanism 10 includes a gravel cushion 11, the gravel cushion 11 is made of sand and gravel and has a certain drainage effect, a cement stabilized particle base layer 12 is arranged on the gravel cushion 11, the cement stabilized particle base layer 12 has high rigidity and can provide high strength for a road, a concrete surface layer 13 is arranged on the cement stabilized particle base layer 12, and the concrete surface layer 13 is made of concrete and has a certain waterproof effect and high strength; both sides of the upper end of the concrete surface layer 13 are provided with an insulating layer 14.

The specific construction method of the invention is as follows:

firstly, paving a gravel cushion layer 11, then pricking the vertical cone 21 into the gravel cushion layer 11, inserting the lower part of the first connecting plate 23 into the gravel cushion layer 11, paving a cement stabilizing particle base layer 12 after compaction and maintenance are finished, burying the first connecting plate 23, burying the lower part of the second connecting plate 25, paving a concrete surface layer 13 on the cement stabilizing particle base layer 12, completely burying the vertical cone 21, compacting, leveling and maintaining.

The sand gravel cushion layer 11 is used as a cushion layer and is made of sand and gravel, so that a certain drainage effect is achieved, the drainage effect of a road can be enhanced, the cement stabilizing particle base layer 12 is used as a base layer, so that the cement stabilizing particle base layer has higher rigidity, so that higher strength can be provided for the road, and the concrete surface layer 13 is made of concrete, so that a certain waterproof effect is achieved, and the strength is higher; the awl 21 is connected gravel stone bed course 11, cement stabilization grain basic unit 12 and concrete surface course 13 immediately simultaneously to the cooperation first link up the fishplate bar 23 with gravel stone bed course 11 and cement stabilization grain basic unit 12 connection, the second link up the fishplate bar 25 with cement stabilization grain basic unit 12 and concrete surface course 13 connection, it is comparatively inseparable to guarantee to connect between each layer of road, further strengthens the intensity of road.

Claims

1. High strength road structure, including road mechanism (10) and strengthening mechanism (20), its characterized in that: road mechanism (10) includes gravel bed course (11), be equipped with cement stabilized grain basic unit (12) on gravel bed course (11), be equipped with concrete surface course (13) on cement stabilized grain basic unit (12), the upper end both sides of concrete surface course (13) are equipped with road layer (14), strengthening mechanism (20) are located in road mechanism (10), strengthening mechanism (20) are including founding awl (21), found awl (21) and run through cement stabilized grain basic unit (12), the upper end of founding awl (21) stretches out cement stabilized grain basic unit (12) and penetrates in concrete surface course (13), the lower extreme of founding awl (21) stretches out cement stabilized grain basic unit (12) and penetrates in gravel bed course (11).

2. The high-strength road structure according to claim 1, wherein: the lower extreme both sides of founding awl (21) are equipped with head rod (22), be equipped with first connection board (23) on head rod (22), the upper and lower both ends of first connection board (23) stretch into respectively in sand gravel bed course (11) and the cement stabilized grain basic unit (12), the upper end both sides of founding awl (21) are equipped with second connecting rod (24), be equipped with second connection board (25) on second connecting rod (24), the upper and lower both ends of second connection board (25) stretch into respectively in cement stabilized grain basic unit (12) and concrete surface course (13).