The elements of the mechanics of materials and of power transmission (1911)
King, William Richard, 1852- · New York, J. Wiley & sons; [etc., etc.] · leaf 106
oes a helical deformation AD, and each elemental area 96 THE ELEMENTS OF MECHANICS OF MATERIALS of a section is subjected to a shearing stress produced by a straincalled torsion, the stress varying directly as the distance of theelemental area from the axis. The angle 6 through which alongitudinal… … Fig- 73. Suppose a section of length dx, Fig. 74, to be cut from a shaftby planes perpendicular to the axis, and let da be the angle of twist for this section. The angle oftwist varying with the length of theshaft, we shall have
Mechanics, Applied · Power transmission
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