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Steel Designers Manual - TheBestFriend.org

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This material is copyright - all rights reserved. Reproduced under licence from The <strong>Steel</strong> Construction Institute on 12/2/2007<br />

To buy a hardcopy version of this document call 01344 872775 or go to http://shop.steelbiz.<strong>org</strong>/<br />

<strong>Steel</strong> <strong>Designers</strong>' <strong>Manual</strong> - 6th Edition (2003)<br />

fwTw/a ____<br />

L<br />

MAV NMa<br />

MA<br />

AB W/2<br />

____ ____ I /d____<br />

4<br />

dmax = Wa /<br />

-Y HJ<br />

W/2 W/a W/2<br />

—a I b -f<br />

L<br />

1NMB<br />

MA Maz_R(4L_3a)<br />

= = W/2<br />

dmax = (/SL—Ma)<br />

Bending moment, shear and deflection 1089<br />

B(//LT-/N BEAMS<br />

L<br />

2W/a<br />

b<br />

MA =-J'2(Jo/obL)<br />

M3<br />

mAC. Mx =P.X+M3- 2W(x.-bP<br />

InCB.Mx RB.X#M5<br />

MA<br />

A = (/OL—sLa42a)<br />

2<br />

, prO,, —<br />

W<br />

b<br />

I. L .1<br />

MA — _!10L_15#502)<br />

M3 _lOL2(5L4t<br />

= (/oL-/sLa'#8a)<br />

R = '/5L —ec)<br />

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