. Steel rails; their history, properties, strength and manufacture, with notes on the principles of rolling stock and track design . 80 lbs. per yd. Area of Head sq. in. 42% Ratio Periphery of Head to Area of Head Web 21% Web Web Base_2^ 37% Base Base Total sq. in. 100% Ratio Total Periphery to Total Area of Inertia, Modulus, Head, Modulus, Base, Area of Head sq. in. 42% Web 21%« Base 37% 100 lbs. per yd. Ratio Periphery of Head to Area of Head Web Web Base Base Total sq. in. 100% Ratio
. Steel rails; their history, properties, strength and manufacture, with notes on the principles of rolling stock and track design . 80 lbs. per yd. Area of Head sq. in. 42% Ratio Periphery of Head to Area of Head Web 21% Web Web Base_2^ 37% Base Base Total sq. in. 100% Ratio Total Periphery to Total Area of Inertia, Modulus, Head, Modulus, Base, Area of Head sq. in. 42% Web 21%« Base 37% 100 lbs. per yd. Ratio Periphery of Head to Area of Head Web Web Base Base Total sq. in. 100% Ratio Total Periphery to Total AreaMoment of Inertia, Modulus, Head, Modulus, Base, Plate I. —Standard Rail Sections of the American Society of Civil Engineers (adopted 1893). TIII. NEW YORK CENTRAL II.—■ Rail ei-- SANDBERG 187©
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, bookidsteelrailsth, bookyear1913
