Martin, Louis Adolphe, 1880- · New York, J.Wiley & Sons, Inc.: [etc. etc.] · leaf 106
ted at somepoint other than the fixed end, are called propped beams.The pressure upon these extra props cannot be foundby means of the principles of statics alone; the elasticproperties of the beam must be considered in theirdetermination. The following example will illustrate theapplication of the… … Fig. 45 If the prop is removed the deflection at the end will be —— (see Ex. 87). Now the reaction of the prop,8 EI R, must equal the concentrated force, acting alone, 86 MECHANICS OF MATERIALS necessary to deflect the end of the cantilever through wl4 inches so that it returns to the required…
Mechanics
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