Seeking help with a calculation problem related to reinforced flat covers
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This post was last edited by sunhe0310 on 2015-9-17 at 15:17. I have been studying the design and calculation aspects of circular flat covers with reinforcement ribs as specified in HG/T20581-2011 within the six-in-one standard. There is one parameter whose meaning I am not familiar with; it is the symbol Z mentioned in the symbol explanation, which represents the distance from the neutral plane to the edge of the angle steel. Could someone please tell me what this distance refers to? I hope those who know the answer can inform me. Thank you. Additionally, I have another question: where can I find the allowable stress values for angle steel at the design temperature? I’m mainly interested in stainless steel angle steel. Thank you
I’ll have to help myself out; I hope someone with more experience can give me some advice
This is a flaw on the part of the book compiler; I’ve seen it too, and no one will know. Don’t wait any longer; I’m afraid only the book compiler knows.
People who compile books and write papers these days like to play such tricks on people:(
Pressing sw6 gives the distance from the centroid of the combination of the angle steel and the cover plate with width a to the upper edge of the angle steel. :)