Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

Personal portfolio

PROFILOGRAPH FOR THE ASSESSMENT OF SURFACE ROADS

Egorov A.L. 1
1 Tyumen state oil and gas university
For diagnosis, worldwide, widespread road complex laboratory providing automated measurement of the main parameters of highways. This article describes the various mobile laboratories, their analysis is proposed and developed the patented design trailed profiler. Profiler, comprising a frame with running wheels and sensors profile gyrovertical comprises sensors and a number of wheels moving across the transverse profile cooperating with the profile of the individual sensors for each wheel, wherein the displacement sensors are installed on the outer wheels while gyrovertical - on the frame, with the aid profile formed as a series of similar frame mounted on the sensor which receive mechanical impacts from the wheels in contact with the surface shall be measured and converting it into an electrical impact signal transmitted to the computer via a hinge attached to the frame of the L-shaped levers. Claimed profiler provides improved accuracy profile measurement of pavement and allows you to control the diagnostic process.