Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 519
487 THE NEW METHOD OF GKAPHICAL STATICS. In Fig. 32, we have assumed a new and drawing a parallel C 1/ to A' B" we force F\ near the left support. The obtain the reactions 0' 1/ and L' 1', which force polygon is 0' 1 ' C, the pole distance must be added to the reactions already being taken the same… … 20 before found, the sum of the forces an upward force, we have the down- either side of this section undergoes the ward force 1/ 1' (equal to algebraic sum following changes. Upon the side where L'0' + 0' 1'). The sum of the forces at P'j lies, and the point 20 does not lie, the section, or the…
Engineering
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