Greene, Charles E[zra] 1842- [from old catalog], Greene, Albert Emerson. [from old catalog] · Ann Arbor, Mich., Printed for the author · leaf 212
d is small, I :=z ^ d, ox d ^ 2X. Therefore a stretch and an equal shortening, along a pairof rectangular axes, are equivalent to a simple distortion rela-tively to a pair of axes making anglesof 45° with the original axes; andthe amount of the distortion isdouble that of either of the… … For steel, as before, I =Pi = — ^2 = 20,000 lbs. 1,450 725 = 4 45, if 203. Modulus of Shearing Elasticity.—Similarly, equalshearing stresses q on two pairs of faces of a cube, in direc-tions parallel to the third face, will distort that third face intoa rhombus, each angle being altered an amount…
Mechanics, Applied · Strength of materials
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