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Mathcad to Smath Question

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#1 Pubblicato: 26/07/2016 18:06:01

uncblue

2 apprezzamenti in 18 post.

Gruppo: User

I'm trying to recreate a mathcad calculation in smath and I'm not sure how to make the evaluation "l" which is the resultant distance for each point.
Thanks in advance for any help.
C' Bolt Coefficient.sm (9,81 KiB) scaricato 1280 volta(e).
DownloadDocumentFile.pdf (8,33 KiB) scaricato 821 volta(e).

#2 Pubblicato: 26/07/2016 20:02:04

Ernesto

13 apprezzamenti in 74 post.

Gruppo: User

Here you go. There might be another way to do this, but this was the first I thought of.

C' Bolt Coefficient revised.sm (11,58 KiB) scaricato 1267 volta(e).

#3 Pubblicato: 26/07/2016 22:55:28

Jean Giraud

983 apprezzamenti in 6.866 post.

Gruppo: User

Is that the bolt group ? If so: what else to do ?

Forum Bolt Group.gif

#4 Pubblicato: 27/07/2016 11:20:59

uncblue

2 apprezzamenti in 18 post.

Gruppo: User

Thanks Ernesto.

@Jean

The next step is to use the C' equation to for each bolt resultant distance to center of group.

I think I've got the C' equation working but I'm sure there is a better way.

C' Bolt Coefficient - 2016-07-27.sm (33,1 KiB) scaricato 1305 volta(e).

#5 Pubblicato: 27/07/2016 12:17:10

uncblue

2 apprezzamenti in 18 post.

Gruppo: User

Wrote
"Uncle Sam",

By inspetion, I kind of understand the C' formula,
just a matter to code Smath. Will be back tonight.
What is Δmax ?

Jean

Thanks for the help.
Δmax = Maximum deformation on the bolt farthest from the center of gravity.
Empirical set value = 0.34 in

#6 Pubblicato: 27/07/2016 12:52:08

CBG

78 apprezzamenti in 312 post.

Gruppo: User

you can use the same formula

Best Regards

Carlos

C' Bolt Coefficient_CBG.sm (13,47 KiB) scaricato 1265 volta(e).

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uncblue 29/07/2016 10:54:00

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