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UA82102U - Device for measurement of roughness of asphalt-concrete pavement - Google Patents

Device for measurement of roughness of asphalt-concrete pavement

Info

Publication number
UA82102U
UA82102U UAU201214618U UAU201214618U UA82102U UA 82102 U UA82102 U UA 82102U UA U201214618 U UAU201214618 U UA U201214618U UA U201214618 U UAU201214618 U UA U201214618U UA 82102 U UA82102 U UA 82102U
Authority
UA
Ukraine
Prior art keywords
measurement
asphalt
roughness
concrete pavement
photo
Prior art date
Application number
UAU201214618U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Роман Владимирович Смолянюк
Игорь Владимирович Кияшко
Евгений Дмитриевич Прусенко
Сергей Васильевич Волювач
Original Assignee
Харьковский Национальный Автомобильно-Дорожный Университет
Роман Владимирович Смолянюк
Игорь Владимирович Кияшко
Евгений Дмитриевич Прусенко
Сергей Васильевич Волювач
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Харьковский Национальный Автомобильно-Дорожный Университет, Роман Владимирович Смолянюк, Игорь Владимирович Кияшко, Евгений Дмитриевич Прусенко, Сергей Васильевич Волювач filed Critical Харьковский Национальный Автомобильно-Дорожный Университет
Priority to UAU201214618U priority Critical patent/UA82102U/en
Publication of UA82102U publication Critical patent/UA82102U/en

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  • Length Measuring Devices By Optical Means (AREA)

Abstract

A device for measurement of roughness of asphalt-concrete pavement includes a source of coherent radiation, lens for focusing incident light; lens for focusing reflected radiation, photo-receiver and registering block arranged in sequence at path of reflected radiation. The scanning system is arranged as an optical-electronic system based on measurement of diffuse reflection at linear development of laser beam on the surface of the pavement, it comprises a two-dimensional matrix with rigid raster as photo-receiver, and registering block includes a signal processor.
UAU201214618U 2012-12-20 2012-12-20 Device for measurement of roughness of asphalt-concrete pavement UA82102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201214618U UA82102U (en) 2012-12-20 2012-12-20 Device for measurement of roughness of asphalt-concrete pavement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201214618U UA82102U (en) 2012-12-20 2012-12-20 Device for measurement of roughness of asphalt-concrete pavement

Publications (1)

Publication Number Publication Date
UA82102U true UA82102U (en) 2013-07-25

Family

ID=52024028

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201214618U UA82102U (en) 2012-12-20 2012-12-20 Device for measurement of roughness of asphalt-concrete pavement

Country Status (1)

Country Link
UA (1) UA82102U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115184372A (en) * 2022-07-13 2022-10-14 水利部交通运输部国家能源局南京水利科学研究院 Intelligent detection device and method for fluorescent penetration of micro-cracks in hard-to-reach concrete structures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115184372A (en) * 2022-07-13 2022-10-14 水利部交通运输部国家能源局南京水利科学研究院 Intelligent detection device and method for fluorescent penetration of micro-cracks in hard-to-reach concrete structures
CN115184372B (en) * 2022-07-13 2023-04-18 水利部交通运输部国家能源局南京水利科学研究院 Intelligent detection device and method for micro-crack fluorescence permeation of inaccessible part of concrete structure

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