"Joe" wrote in message
oups.com...

RedCloud shivers quite often, but it only has one frequency of
shivering, the shiver is always the same, just different durations and
strength.

Anyone elses boat shiver?

Joe


If your boat was a thin rod it would have only one modality of "shivering"
and one fundamental frequency of resonance. Your iron bucket is a complex
structure with multiple modailities and a complex of harmonics.

Lloyd

On Apr 3, 3:18 pm, "Wilbur Hubbard"
wrote:
"Joe" wrote in message

oups.com...

Did you hear about the new French Nuclear Aircraft carrier? "-- then
even the ship's laundry washing machines caused problems. As
originally bolted together - when used simultaneously - the vibrations
were so powerful that the entire 40,000-ton ship shivered."

You don't expect me to believe that do you? Ship's laundry on a Frog
ship? Bwahahahahahhahaha. Everybody knows the Frogs don't wash their
clothes. They just keep dumping on powder and perfume to hide the stains
and smell.

You got me on that one...how true.

PS: it's not "Shiver me/my Timber" it's "Shiver Yea Timbers" .

Joe

"Lloyd Bonafide" wrote in message
...

"Joe" wrote in message
oups.com...

RedCloud shivers quite often, but it only has one frequency of
shivering, the shiver is always the same, just different durations
and
strength.

Anyone elses boat shiver?

Joe


If your boat was a thin rod it would have only one modality of
"shivering" and one fundamental frequency of resonance. Your iron
bucket is a complex structure with multiple modailities and a complex
of harmonics.

Lloyd

Thanks, that's good info. I had always assumed rust was just too soft to
have any harmonics at all.

Wilbur Hubbard

"Wilbur Hubbard" wrote in message
...

"Lloyd Bonafide" wrote in message
...

"Joe" wrote in message
oups.com...

RedCloud shivers quite often, but it only has one frequency of
shivering, the shiver is always the same, just different durations and
strength.

Anyone elses boat shiver?

Joe


If your boat was a thin rod it would have only one modality of
"shivering" and one fundamental frequency of resonance. Your iron bucket
is a complex structure with multiple modailities and a complex of
harmonics.

Lloyd

Thanks, that's good info. I had always assumed rust was just too soft to
have any harmonics at all.

Wilbur Hubbard

Rust is not strongle coupled to the mechanical structure. That shivering is
good for knocking asny rust lose.

On Apr 3, 3:35 pm, "Lloyd Bonafide" wrote:
"Joe" wrote in message

oups.com...



RedCloud shivers quite often, but it only has one frequency of
shivering, the shiver is always the same, just different durations and
strength.

Anyone elses boat shiver?

Joe

If your boat was a thin rod it would have only one modality of "shivering"
and one fundamental frequency of resonance.

Something like a mast?

Your iron bucket is a complex
structure with multiple modailities and a complex of harmonics.

Thanks!

Joe

Lloyd

"Joe" wrote in message

Anyone elses boat shiver?

Only when it snows.

SBV