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 492
aken with a plus sign if a compression, andminus if tension); and {Pr-P)\=Hz (3) A we compute F and P, which are assumed to be both com-pressions here, /? is the angle between the web memberand the tangent to rib-axis at ra, the middle of the piece.See Fig. 406, as an explanation of the method… … Fig 439. treating a straight beam, slightly bent under vertical forcesonly (as in this case with no horizontal constraint), as a 480 MECHANICS OF ENGINEERING. particular case of an arch-rib, it is evident that since thepole distance must be zero, the special equil. polygon willhave all its segments…
Mechanics, Applied · Engineering · Strength of materials
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