SU834454A1 - Method of measiring roadway covering wear - Google Patents
Method of measiring roadway covering wear Download PDFInfo
- Publication number
- SU834454A1 SU834454A1 SU792828322A SU2828322A SU834454A1 SU 834454 A1 SU834454 A1 SU 834454A1 SU 792828322 A SU792828322 A SU 792828322A SU 2828322 A SU2828322 A SU 2828322A SU 834454 A1 SU834454 A1 SU 834454A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wear
- coating
- measiring
- electrodes
- measuring
- Prior art date
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
(54) СПОСОБ ИЗМЕРЕНИЯ ИЗНОСА ДОРОЖНОГО ПОКРЫТИЯ(54) METHOD OF MEASURING ROAD COVERAGE WEAR
тие параллельно его поверхности заделывают два электрода один над другим, соедин ют их с измерительным прибором и измер ют электростатическую емкость материала покрыти , по которой суд т об износе покрыти , отличающийс тем, что, с целью повышени точности-измерени износа путем учета вли ни уплотнени материала покрыти , на поверхность покрыти в плоскости двух электродов укладывают дополнительный электрод, подключают его к прибору , и дополнительно измер ют электростатические емкости между ним и каждым из двух электродов, которые учитывают при и31мерений износа.Parallel to its surface, two electrodes are embedded one above the other, connected to a measuring device, and the electrostatic capacity of the coating material is measured, by which the wear of the coating is judged, characterized in that, in order to improve the accuracy of measuring wear, by taking into account the effect of compaction of the coating material, an additional electrode is placed on the surface of the coating in the plane of the two electrodes, connected to the instrument, and electrostatic capacitances between it and each of the two electrodes are measured These are taken into account when measuring wear.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1.Чумаков Ю. Л. и др. Строительство и эксплуатаци автомобильных дорог. М., «Транспорт, 1976, с. 279.1. Chumakov Yu. L. and others. Construction and operation of roads. M., “Transport, 1976, p. 279.
2.Авторское свидетельство СССР2. USSR author's certificate
№ 321739, кл. G 01 N 27/22, 1969 (прототип ).No. 321739, cl. G 01 N 27/22, 1969 (prototype).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792828322A SU834454A1 (en) | 1979-10-12 | 1979-10-12 | Method of measiring roadway covering wear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792828322A SU834454A1 (en) | 1979-10-12 | 1979-10-12 | Method of measiring roadway covering wear |
Publications (1)
Publication Number | Publication Date |
---|---|
SU834454A1 true SU834454A1 (en) | 1981-05-30 |
Family
ID=20854338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792828322A SU834454A1 (en) | 1979-10-12 | 1979-10-12 | Method of measiring roadway covering wear |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU834454A1 (en) |
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1979
- 1979-10-12 SU SU792828322A patent/SU834454A1/en active
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