torsional cracking
do you guys know how much j reduces by (approximately) by cracking the concrete section in torsion?
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what is the deal with j lately? it is dependent on crack depth and the size of the section.
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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发表于 2009-9-16 15:18:30
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