Hi All. We have been asked to write a report on a flat slab which has lots of cracks on the top surface, mainly at the column positions. I have uploaded a photo - do you agree that this is flexural cracking? This photo is taken on the top surface of the slab, at the column position. It is a...
Hi All
Please could someone help me figure out the effective length (Lz) between torsional restraints of a rafter?
Is it between purlins? Or haunches? Is it different for downward and upward loading? I am beyond confused.
Thanks!