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 457
by the uniformly distributed tangentialthrust, but are unequally shortened (or lengthened, accord-ing as they are on one side or the other of the gravity axisE, or A, of the section) by the system of forces makingwhat we call the stress couple, among which the stressat the distance e from the… … ARCH BIBS. 445 ence, since the change of angle between the two tangentsdepends on the stresses acting, and not on the new posi-tion in space, of this part of the rib), and hence the anglebetween the tangent-lines at E and A (originally = dd) isnow increased by an amount CAD — dip (or GAR =…
Mechanics, Applied · Engineering · Strength of materials
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