Mechanics of engineering. Comprising statics and dynamics of solids: and the mechanics of the materials of constructions, or strength and elasticity of beams, columns, arches, shafts, etc (1888)
Church, Irving P[orter], 1851- [from old catalog] · New York, J. Wiley & sons · leaf 212
faces of contact. Conceive a right section madethrough BS, far enough from the eye, (7, that we may con-sider the internal stress to be uniform in this section, andconsider the portion BSG as a free body, in Fig. 194. Thestresses on BS, now one of the bounding surfaces of thefree body, must be… … Fig. 195. tional area BS, and p = the stress per unit of area; then IX= 0 gives P= Fp, i.e., p=? . . (2) F The state of internal stress, then, is such that on planesperpendicular to the axis of the bar the stress is tensile andnormal (to those planes). Since if a section were madeoblique to the…
Mechanics, Applied · Engineering · Strength of materials
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