An intelligent detection device and method for subgrade compaction
A technology of intelligent detection and compaction, which is applied in the field of foundation soil survey, infrastructure engineering, construction, etc., can solve the problem of multi-damage road sampling, etc., to improve work convenience, strong penetration ability, and avoid safety hazards Effect
Active Publication Date: 2020-07-24
内蒙古大学公路工程试验检测中心
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[0005] The purpose of the present invention is to provide an intelligent detection method for the degree of roadbed compaction, to solve the problem in the prior art that the detection process of detecting the degree of road surface compaction requires more damage to the road surface for sampling
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[0052] Preferred embodiments of the invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the invention, and are not intended to limit the protection scope of the invention.
[0053] It should be noted that, in the description of the invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. Orientation or positional relationship, which is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the invention.
[0054] In addition, it should be noted that, in the description of the invention, unless otherwise clearly stipulated an...
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The invention provides an intelligent detection device and method for the compactness of a roadbed. The intelligent detection device comprises a lifting base used for adjusting the detection height, the lifting base is connected with a first motor, the first motor is used for controlling the lifting height of the lifting base, the lifting base is further connected with a shell, the shell is internally provided with a second motor, one end of the second motor is connected with a motor shaft, the motor shaft is connected with a rotating unit, the rotating unit is connected with a detection unit,and the second motor is used for providing power for the rotating unit. In the actual using process of the intelligent detection device for the compactness of the roadbed, through a small amount of perforating, a road is not damaged, drainage can be accelerated, road surface water accumulation caused by stormy weather, pipeline water leakage or other reasons is relieved effectively, and thus morepotential safety hazards are avoided.
Description
technical field [0001] The invention relates to the field of detection of road surface functional layers, in particular to an intelligent detection device and method for roadbed compaction. Background technique [0002] In my country, asphalt pavement structure has become a very common pavement structure form. JTG F40-2004 "Technical Specifications for Construction of Highway Asphalt Pavement" defines pavement permeable layer, sealing layer and sticky layer. Permeable layer: to make asphalt surface The layer is well combined with the base layer of non-bituminous materials, and the thin layer penetrating the surface of the base layer is formed by pouring emulsified asphalt, coal tar pitch or liquid asphalt on the base layer; sticky layer: to strengthen the gap between the asphalt structure layer and the asphalt structure layer, the asphalt layer A thin layer of asphalt material spread on the cement concrete pavement; seal layer: to seal the surface gap and prevent moisture from...
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IPC IPC(8): E02D1/00
CPCE02D1/00
Inventor 张宏武志芬李永林徐凤月李志军高洁徐瑞杰马海青王玉珠郜瑞刘忠在
Owner 内蒙古大学公路工程试验检测中心