TABLE 136. 



APPROXIMATE RADII OF GYRATION OF famous STRUCTURAL SECTIONS. 



.1 





\B d-Mean c/iam. 



- 





\B 



H-i 



\B 



*" 



zi iJrs 

 j t. 



] ""i 





\B 





r 





\B 



\B 



\B 



Ji__ ..._* r B =0.24b 



\B 



j L 



r 



\s 





U 



ILJ 



L J * 



- b 



\B 



B 







'B 



\5 



J 



Li 





255 



