| 发明名称 |
METHOD OF ULTRASONIC TEST OF CENTRIFUGED CONCRETE |
| 摘要 |
FIELD: testing engineering. ^ SUBSTANCE: method comprises surface sounding of construction by ultrasonic in the longitudinal and transverse direction, measuring time for which ultrasonic spreads in the construction, determining mean humidity of concrete in the lateral and longitudinal directions with respect to the direction of strengthened reinforce, and determining the value of strength from the equation proposed. ^ EFFECT: enhanced reliability. ^ 2 dwg |
| 申请公布号 |
RU2296987(C1) |
申请公布日期 |
2007.04.10 |
| 申请号 |
RU20060100598 |
申请日期 |
2006.01.10 |
| 申请人 |
GOSUDARSTVENNOE NAUCHNOE UCHREZHDENIE POVOLZHSKIJNAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT EHKOLOGO-MELIORATIVNYKH TEKHNOLOGIJ ROSSIJSKOJ AKADEMII SEL'SKOKHOZJAJSTVENNYKH NAUK |
发明人 |
ALIMOV ANATOLIJ GEORGIEVICH;KARPUNIN VASILIJ VALENTINOVICH;KARPUNIN NIKITA VASIL'EVICH;ALIMOVA MARIJA OLEGOVNA |
| 分类号 |
G01N29/04 |
主分类号 |
G01N29/04 |
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