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#45020 - 09/29/11 11:53 AM Snubber for multiple case
Chakot Offline
Member

Registered: 05/01/09
Posts: 68
Loc: Italy
Hello. What do you think about this?
I need to put snubbers, but I have the following situation

case 1: W + T1 + P1 (ope)
case 2: W + T2 + P2 (ope)
case 3 W + T1+ P1 + F1 (ope)
case 4: W + T2+ P2 + F2 (ope)
case 5: W + T1 + P1
case 6: W + T2 +P2
exp cases

I need to put a snubber in node 10.
Normally I should check the displacements and create a support in node 10 with cnode 11. In cnode 11 I will add a displacement vector.

My new cases will be

case 1: W + T1 + P1 + D1 (ope)
case 2: W + T2 + P2 + D2 (ope)
case 3: W + T1+ P1 + F1 + D1 (snubber active) (ope)
case 4: W + T2+ P2 + F2 + D2 (snubber active) (ope)
case 5: W + T1 + P1
case 6: W + T2 +P2
exp cases

case 9 : case 3 - case 1 (occ)
case 10: case 4 - case 2 (occ)
case 11: case 5 + case 9 (occ)
case 12: case 6 + case 10 (occ)


Do you agree with this?
Many thanks...


Edited by Chakot (09/29/11 11:54 AM)

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#45021 - 09/29/11 12:26 PM Re: Snubber for multiple case [Re: Chakot]
danb Offline
Member

Registered: 04/22/05
Posts: 1453
Loc: ...
yes, looks fine.

Regards,


Edited by danb (09/29/11 12:27 PM)
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Dan

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#45022 - 09/29/11 12:35 PM Re: Snubber for multiple case [Re: Chakot]
Dave Diehl Offline
Member

Registered: 12/14/99
Posts: 2382
Loc: Houston, TX, USA
Maybe include:

Case 5 - Case 9 &
Case 6 - Case 10
:for displacement & restraint load range (operating +/- occasional)

and:

sustained + occasional for stress evaluation
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Dave Diehl

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