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 282
lting value of x in the expression for 31.But in the present case of detached loads, J is not zero,necessarily, at any section of the beam. Still there issome one section where it changes sign, i.e., passes sud-denly through the value zero, and this will be the sectionof greatest moment (though not… … Fig. 236. 270 MECHANICS OF ENGINEERING. obtained by treating the whole beam as free (in which caseno elastic forces come into play) and putting ^(mom.about O)=0; while that at 0,=PQ=P1+P2+Pir-PBIf n is taken anywhere between 0 and E, J=P0 E FfJ=P0-PlF H,J=P0-P1-P2H B, J=P0-P1-P2-P3This last value…
Mechanics, Applied · Engineering · Strength of materials
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