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-   -   rsj pulin replacemen (http://www.dimcax.com/hust/showthread.php?t=28268)

huangyhg 2009-09-15 07:40 PM

rsj pulin replacemen
 
rsj pulin replacement
i need to determine the sectional dimensions of steel rsj to act as a pulins in a roof. the clear span is 4m the pitch of the roof is 5.5m with a staffs blue tile covering. i think the dead load would be c. 1kn/m. can anyone help ??


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