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 125
the valueof force 7 is also given by the nd^ and the force-polygon couldalso be closed by running from n to d and then from d to 0.instead of in the manner shown. ISote the order of numbering in the above. The two assumedforces are made the first and the last hut one^ respectively ; theunknown… … 106. Construction for Use with the Treatment in § 390, M. ofE. (Graphical Statics).—For the particular case involved in thetreatment of the straight horizontal girder, built in, of § 390,M. of E., the following is given, to replace the more generalconstruction of § 377, M. of E. At (I.) in Fig.…
