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 70
^ (from 2 hor.comps. = 0), we have also B^ = 2130 lbs. and can now computethe actual oblique hinge-pressures A and ^, at A and £ re-spectively. From A = VA: + a;, and B = V^^ + By%we have finally ^ = 2354 lbs., and ^ = 4978 lbs. From tan \Ay -i- A^) we find that A makes a smaller angle withthe… … 2tons Fig. 73. carried directly on the pin of the corresponding joint, so thateach link or member will be considered as a ^irdii^ht two-force pieceand hence in simple compression or tension along its axis. Inobtaining free bodies, therefore, any piece or pieces may be con-ceived to be cut and the…
