A new theory of the suspension system wi
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A.Jay DuBois
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Article
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1882
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Elsevier Science
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English
β 467 KB
If we take moments about the centre of the span, we have fbr the strain in either flange, since the moment at the centre is \_m l~ Strain --m l" 6h From (III), then, We have then 2 ---- ## Fz2 3Β’2F /, Equating ( 22)and ( 21), we obtain for the best ratio of height of truss to versine of cable,