Chapter 9243fom±=Iulh=1[2(2a)]h±a26²(3a+a)=16±a2h²=0.1667±a2h²2 ¯x=b2=a2,¯y=d2b+2d=a23a=a3Iu=2d33−2d2±a3²+(b+2d)±a29²=2a33−2a33+3a±a29²=a33fom±=Iu=a3/33ah=19±a2h²=0.1111±a2h²4 Iu=πr3=πa38fom±=Iu=πa3/8π=a28h=0.125±a2h²3 The CEE-section pattern was not ranked because the deﬂection of the beam is out-of-plane.If you have a square area in which to place a ﬁllet weldment pattern under bending, yourobjective is to place as much material as possible away from the x-axis. If your area is rec-tangular, your goal is the same, but the rankings may change.9-11Materials:Attachment (1018 HR)Sy=32 kpsi,Sut=58 kpsiMember (A36)Sy=36 kpsi,Sranges from 58 to 80 kpsi, use 58.The member and attachment are weak compared to the E60XX electrode.
This is the end of the preview. Sign up
access the rest of the document.
This note was uploaded on 12/13/2011 for the course EML 3013 taught by Professor Shingley during the Fall '11 term at UNF.