Notes and examples in mechanics; with an appendix on the graphical statics of mechanism; (1903)
Church, Irving P. (Irving Porter), 1851-1931 · New York, J. Wiley & sons; [etc., etc.] · leaf 32
CUEVED LEVER. REDUNDANT SUPPORT. 23 … However^ if we assume any direction at pleasure for theaction-line of P through the point G^ and wish to secure equilib-rium, we have only to change the mode ofsupport at A or at ^ (say B\ into a pin-joint or hinge-support; for the direction ofa hinge-pressure is not determined solelyby the nature…
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