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CONDUCTOR CHARACTERISTICSWIND AND ICE LOADING
SPAN FORMULAE AND GENERAL METHODS OF CALCULATION 8
of conductorsConductors of different sizesAccessoriesSplices
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anchor anchorage angles bolts broken conductors Carquinez Straits catenary cement circuits clamp coefficient compression compression members concrete conductor supports cost cross-arms curve dead-end tower degree angle degrees F determined diameter dielectric ductors earth economical elastic limit engineers factor of safety feet formula galvanized heavy loading hole inches insulator string intermediate tower length of cable length of span Lockport long spans material maximum loading maximum sag metal method mile Modulus of elasticity necessary Ontario Power percent pin-type insulators porcelain projected area result sag and tension shown sion six conductor sleet steel core strain tower strands structures surface suspension insulator suspension tower temperature templet tensile strength tion tower line tower spacing Transactions A.I.E.E. Vol transmission line transverse unit stresses unstressed length velocity vertical load voltage weight of cable weight per foot wind pressure zero F