Rapid bus driving roadbed

A bus and fast technology, applied in the direction of roads, roads, road construction reinforcements, etc., can solve the problems of social traffic and traffic, economic losses, etc., and achieve the effects of preventing soil loss, improving safety, and improving service life.

Active Publication Date: 2021-10-08
CHINA ROAD & BRIDGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bus Rapid Transit (BRT) is more and more widely used in my country. Most of the BRT special roads in my country use asphalt pavement, and there are various degrees of early damage in the process of construction and use, which not only affects social traffic but also affects the economy. caused a lot of damage

Method used

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  • Rapid bus driving roadbed
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Embodiment Construction

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0030] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0031] It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, It should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "arrangement" should be interpreted in a broad sense, for example, it can be fixedly connected, arranged, or detachably connected, arranged, or Connect and set in one piece....

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Abstract

The invention discloses a rapid bus driving roadbed which comprises, from bottom to top, a soft soil base layer formed by leveling and tamping soft soil and pre-embedded with a main drainage pipe; a gravel layer which is formed above the soft soil base layer by pouring gravel and cement, wherein a retaining wall, a bearing frame and a monitoring structure are arranged in the gravel layer; a rubble layer which is formed by pouring rubbles and cement, wherein a water tank is arranged in the rubble layer; a water permeable brick layer which is a brick body formed above the gravel layer, wherein the water permeable brick layer is provided with a water permeable structure; an asphalt concrete layer which is formed above the water permeable brick layer, wherein the asphalt concrete layer comprises lower coarse-grain asphalt concrete, upper medium-grain asphalt concrete and stiffening rods inserted between the lower coarse-grain asphalt concrete and the upper medium-grain asphalt concrete; and a pavement layer which is formed above the asphalt concrete layer. According to the rapid bus driving roadbed, rapid drainage can be achieved, the safety of rapid bus driving in rainy days is improved, meanwhile, pavement settlement is controlled, effective jacking and timely response are conducted, and the service life of the rapid bus driving roadbed is prolonged.

Description

technical field [0001] The invention relates to the technical field of municipal construction. More specifically, the present invention relates to a roadbed for rapid transit. Background technique [0002] Bus Rapid Transit (BRT) is more and more widely used in my country. Most of the BRT special roads in my country use asphalt pavement, and there are various degrees of early damage in the process of construction and use, which not only affects social traffic but also affects the economy. caused great losses. The problem of early damage of BRT roadbed and pavement has aroused widespread concern. Contents of the invention [0003] It is an object of the present invention to solve at least the above-mentioned problems and to provide at least the advantages which will be described later. [0004] Another object of the present invention is to provide a rapid transit roadbed, which can quickly drain water, improve the safety of rapid transit in rainy days, control road surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C3/00E01C3/04E01C3/06E01C11/22E01C11/16
CPCE01C3/00E01C3/04E01C3/06E01C11/225E01C11/16E01C11/227
Inventor 袁春坤刘声树黄飞鞠志成
Owner CHINA ROAD & BRIDGE
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