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Influence line analysis for suspension bridges
Differential equations for suspension bridge truss are identical to equations for beam in tension; influence lines calculated as deflection curves of beams in tension; influence lines for continuous trusses obtained by superimposing deflection curves which restore continuity of slope at supports; ordinates of deflection curves may be tabulated in dimensionless form; from these tables, influence lines may be calculated by slide rule.
Influence line analysis for suspension bridges
Differential equations for suspension bridge truss are identical to equations for beam in tension; influence lines calculated as deflection curves of beams in tension; influence lines for continuous trusses obtained by superimposing deflection curves which restore continuity of slope at supports; ordinates of deflection curves may be tabulated in dimensionless form; from these tables, influence lines may be calculated by slide rule.
Influence line analysis for suspension bridges
Am Soc Civ Engrs -- Proc Separate
Perry, D.J. (author)
1954
10 pages
Article (Journal)
English
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