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Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

Forfatter: Guilford L. Molesworth

Sider: 744

UDK: 600 (093)

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314 MOLESWORTH'S POCKET-BOOK Telegraph Construction, by B. S. Bbough— continued. Secondly, The points of support of the wire are on different levels. Let b = the difference of levels and I = the ordinate of the curve at the higher point of support, then (I — b~) — ordinate at lower point of support; and the modulus c can be found by a series of approximations from the equation:

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Pocketbook of Useful Formulæ and Memoranda for Civil and Mechanical Engineers

Digitaliseret bog

Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers