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-   -   lr for non prismatic column (http://www.dimcax.com/hust/showthread.php?t=26119)

huangyhg 2009-09-10 11:54 AM

lr for non prismatic column
 
l/r for non prismatic column?
anyone know of a method to handle this? what do commercial programs do?
thanks
check out our whitepaper library.
aisc engineering journal:
2 quarter, 1990, "the in-plane stability of a frame containing pin-based stepped columns", fraser, p. 49.
do you have access to past issues of engineering journal?


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