Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 311
297 STRENGTH OF BEAMS UNDER TRANSVERSE LOADS. V. A circular cross section (Fig. 71 j. M=2.49X3.5xS'=8.7l5. S' Here the neutral axis of course =L M, If we desire M in terms of S" (stress passing through the centre. Draw the at F P), we have circumscribing rectangle G Y and obtain the points t, b, v,… … Determine the areas of the bases of JVbte. — The curve of the base of the the stress prisms by comparing them prisms is a lemniscate. To find its equa- with the half-square G L M H. Thus, if tion we have in the triangles O b X and OB' A, a template is not to the surface of one of these beams it…
Engineering
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