Structural mechanics : comprising the strength and resistance of materials and elements of structural design, with examples and problems (1907)
Greene, Charles E. (Charles Ezra), 1842-1903, Greene, Albert Emerson · New York : John Wiley & Sons ; London : Chapman & Hall · leaf 146
s large compared with the depth of the cross-section PIECES UNDER TENSION. 131 or ,025 kpS= / ^ = - / ^—^ = - / y-dS nearly =-,J p+y pJ i + y/p pJ -^ ^ p P Mynearly; andif jO=oo, (3) becomes p = -^ + —j-, the stress in a straight beam. The value of k can be determined by integration for simple… … Fig. 57. For irregular forms k can be determined graphically as shownin Fig. 57B. The construction follows directly from the generalexpression for k. GP is drawn parallel to CD, and FH to CE.(Area GPA-Area BPG)^area BDEA = /^. Hence for all similarsections having the centre of curvature at a…
Mechanics · Structural analysis (Engineering)
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