Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 214
. — In Fig. 99 is shown adifferential element subject to a shearing stress, q. Theforce q dydz = qdA acting uponone face of this element suffersa displacement <j>dx, if <t> repre-sents the shearing strain due toq. Thus the work done on, orthe resilience of, this elementdue to shear is… … it is often stated, the resilience per unit volume is 2G Exercise 228. What is the resilience per unit volume fornormal stress? 194 MECHANICS OF MATERIALS Exercise 229. Compute the resilience per unit volumefor the element shown in Fig. 82. Deflection Due to Shear. —• As a special case considerthe…
Mechanics
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