Search 'Deflection of Structural Members' with Google. This is a PDF file published by the University of Michigan. Slide 4 has a table that should be of interest to you. I still think this should be addressed by design, not by code.
Stanhoc
I am following this post, with no comment. My fealing is that deflection is an engineering problem and not a code problem. I would only concern myself with pooling, and nothing else.
Stanhoc