Impact of Footing Shape on Dynamic Properties and Vibration Transmission Characteristics of Machine Foundations

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Sreyashrao Surapreddi ◽  
Priyanka Ghosh
Keyword(s):  
Dynamic Properties ◽  
Transmission Characteristics ◽  
Vibration Transmission

Estimating vibration transmission characteristics in tooth roots: A study.

1987 ◽  
Vol 31 (4) ◽  
pp. 907-915
Author(s):  
Eiichi Hanzawa ◽  
Hideaki Takehana ◽  
Akira Kimura ◽  
Minoru Toyoda ◽  
Etsuro Matsuo
Keyword(s):  
Transmission Characteristics ◽  
Vibration Transmission ◽  
Tooth Roots

Vibration Transmission Between Columns and Built Up Structures

1994 ◽  
Vol 1 (3) ◽  
pp. 235-246
Author(s):  
John A. Steel
Keyword(s):  
Sound Transmission ◽  
Transmission Characteristics ◽  
Vibration Transmission ◽  
Laboratory Models ◽  
Good Agreement

Vibration transmission from columns into built up structures is studied using laboratory models. Beams attached to plates, forming built up structures, can influence transmission characteristics at these joints. Good agreement is found between measured and predicted results. The orientation of the beams effects coupling and strongest coupling is through a twisting moment applied to the beam. The effects of these changes in coupling on sound transmission between floors is discussed.

scholarly journals Estimating vibration transmission characteristics in tooth roots. Using a method of frequency analysis.

1988 ◽  
Vol 32 (1) ◽  
pp. 99-107
Author(s):  
Eiichi Hanzawa ◽  
Satoru Hojo ◽  
Shozo Kitazawa ◽  
Manabu Hideshima ◽  
Minoru Toyoda ◽  
...  
Keyword(s):  
Frequency Analysis ◽  
Transmission Characteristics ◽  
Vibration Transmission ◽  
Tooth Roots

Experimental Study on Vibrational Transmission Characteristics of a Ring-Stiffened Cylindrical Shell Model

2012 ◽  
Vol 226-228 ◽  
pp. 285-289
Author(s):  
Hua Bing Wen ◽  
Yan Yan Zuo ◽  
Zi Long Peng ◽  
Hua Shen
Keyword(s):  
Cylindrical Shell ◽  
Mechanical Vibration ◽  
Evaluation Index ◽  
Transmission Characteristics ◽  
Low Frequencies ◽  
Vibration Transmission ◽  
High Frequencies ◽  
Stiffened Cylindrical Shell ◽  
Structural Style ◽  
The Difference

A ring-stiffened cylindrical shell of experimental model with four equipment support pedestals was designed. The effect of vibr-ation transmission characteristics of the ring-stiffened cylindri-cal shell by the internal base structural style and layout positi-on was researched. The original mechanical admittances of su-pport pedestals were analyzed. Taking mechanical vibration ve-locity mobility as evaluation index, the vibration transmission characteristics from pedestals to the surface of ring-stiffened cylindrical shell have been experimentally studied, the mecha-nical admittance distribution pattern of the cylindrical shell sur-face has been indicated. The difference of mechanical admitt-ances at different positions is large at low frequencies, which is influenced by the mode shape of vibration of the shell struc-ture. However, the difference of mechanical admittances of dif-ferent positions is little at high frequencies, and the vibration transmission characteristics from pedestals to cylindrical shell can be indicated by the concept of spatial equivalent mecha-nical mobility.

scholarly journals Vibration transmission characteristics of complex lubricating oil pipeline system

2021 ◽  
Vol 1965 (1) ◽  
pp. 012099
Author(s):  
Lao Xingsheng ◽  
Gong Xian ◽  
Dai Lu ◽  
Lyu Weijian ◽  
Zhang Wei
Keyword(s):  
Lubricating Oil ◽  
Pipeline System ◽  
Transmission Characteristics ◽  
Vibration Transmission ◽  
Oil Pipeline
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