Strength of materials |
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Page 91
To satisfy 2F = 0, the vertical unbalance caused by Ri requires the fibers in
section a-a to create a resisting force. This is shown as Vr, and is called the
resisting shearing force. For the loading shown, VT is numerically equal to Ri; but
if ...
To satisfy 2F = 0, the vertical unbalance caused by Ri requires the fibers in
section a-a to create a resisting force. This is shown as Vr, and is called the
resisting shearing force. For the loading shown, VT is numerically equal to Ri; but
if ...
Page 163
5-21 we note that dF = S,b dx, where S, is the average shearing stress over the
differential area of width b and length dx; ... the vertical shear; so we obtain for dx
the horizontal shearing stress, (5-4) We have replaced the integral yd A, which ...
5-21 we note that dF = S,b dx, where S, is the average shearing stress over the
differential area of width b and length dx; ... the vertical shear; so we obtain for dx
the horizontal shearing stress, (5-4) We have replaced the integral yd A, which ...
Page 164
vertical shearing stress. It is this vertical shearing stress S,v, shown in Fig. 5-23,
that forms the resisting vertical shear Vr = fS, dA which balances the vertical
shear V. Since it is not feasible to determine S,v directly, we have resorted to
deriving ...
vertical shearing stress. It is this vertical shearing stress S,v, shown in Fig. 5-23,
that forms the resisting vertical shear Vr = fS, dA which balances the vertical
shear V. Since it is not feasible to determine S,v directly, we have resorted to
deriving ...
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