发明名称 |
AMPLITUDE METHOD FOR MEASUREMENT OF LOGARITHMIC DECREMENT OF VIBRATIONS |
摘要 |
Amplitude method for determination of logarithmic decrement of vibrations is in excitation in sample with free ends of resonance vibrations. Vibrations with known amplitude are transferred to sample through support appliance. Determination of logarithmic decrement of vibrations is performed by value of amplitude of vibrations of the end of the sample. |
申请公布号 |
UA37779(U) |
申请公布日期 |
2008.12.10 |
申请号 |
UA20080008201U |
申请日期 |
2008.06.17 |
申请人 |
NATIONAL FORESTRY ENGINEERING UNIVERSITY OF UKRAINE |
发明人 |
BORYSOV VIKTOR MYKHAILOVYCH |
分类号 |
G01N33/46 |
主分类号 |
G01N33/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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