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Torsional Cracking

Torsional Cracking

Torsional Cracking

(OP)
Do you guys know how much J reduces by (approximately) by cracking the concrete section in torsion?

RE: Torsional Cracking

What is the deal with J lately? It is dependent on crack depth and the size of the section.

RE: Torsional Cracking

(OP)
of course, but i guess the answer i'm looking for is like relationship between Ig and Icr being about a factor of 3 or so.

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