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 337
PB = Pc = A P is independentof the material and form of the beam so long as it is ho-mogeneous and prismatic.) If P0, which would then =?! P — 6 EI (Jiq-^-W), is found to be negative, it shows that0 requires a support from above, instead of below, tocause it to occupy a position Jiq below the other… … Fig. 277. figure) and at 0, where x= I, becomes ■■- M= i.e., varies directly as x, un-c til x passes D when, for anypoint on DO, M=%Px-P{x-1-) which is =0, (point of in-flection of elastic curve)for x=8/u I (note that x ismeasured from G in thisPI |PZ; MG=0; MB=3\Pl; and Jfo«0 Hence, since M max.…
Mechanics, Applied · Engineering · Strength of materials
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