Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 207
195 A NEW GENERAL METHOD IN GRAPHICAL STATICS. … the bending moment of the girder at the force lines wd parallel to the horizontal frame line 16, and then draw the equili- point 2. Draw a line through w1 parallel to vS; brating polygon dd with its sides paral- lel to the rays of the frame pencil dd. this line by chance coincides so nearly As has…
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
