ABSTRACT
Theadditionalwidthchangesattheslabheadend~:,.Wfmandtailend~:,.wnafteraflathorizontalpass arederivedinthefollowingforms(Fig.13.28b):
6Wfh=(-1.8Xw-4 weB+8.0)(ho-hr)1· 11ho-0 ·63 'mm 6Wft(-3.4x10-sWeB+1.6)(h0 - hr)0 · 92h0 - 0 ·17,mm
where B=dogboneheight(Fig.13.8).
