scholarly journals Long-Range Sound Transmission Characteristics in Shallow-Water Channel with Thermocline

2014 ◽  
Vol 33 (5) ◽  
pp. 273 ◽  
Author(s):  
Byun
Keyword(s):  
Shallow Water ◽  
Long Range ◽  
Water Channel ◽  
Sound Transmission ◽  
Transmission Characteristics

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.

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