. Steel rails; their history, properties, strength and manufacture, with notes on the principles of rolling stock and track design . Area of Head sq. in. Web « Base Ratio Periphery Head to Area of Head Web Web Base Base sq. in. Ratio Total Periphery to Total Area Moment of Inertia, Modulus, Head, Modulus, Base, Area of Head sq. in. Ratio Periphery Head to Area of Head Web Web Web Base Base Base Total 9£5 sq. in. Ratio Total Periphery to Total Area
. Steel rails; their history, properties, strength and manufacture, with notes on the principles of rolling stock and track design . Area of Head sq. in. Web « Base Ratio Periphery Head to Area of Head Web Web Base Base sq. in. Ratio Total Periphery to Total Area Moment of Inertia, Modulus, Head, Modulus, Base, Area of Head sq. in. Ratio Periphery Head to Area of Head Web Web Web Base Base Base Total 9£5 sq. in. Ratio Total Periphery to Total Area Moment of Inertia, Modulus, Head, Modulus, Base, Plate VIII. — Proposed Standard Rail Section of the American Railway Association, Series B (recommended 1907).. Ratio Periphery of Head to Area of Head Web Web sq. in. 100% Ratio Total Periphery to Total Area Moment of Inertia, Modulus, Head, Modulus, Base, Area of Head sq. in. Web Base 41%19%40% 100 lbs. per yd. Ratio Periphery of Head t Web i Head sq. in. 100% Ratio Total Periphery to 1 Moment of Inertia, Modulus, Head, Modulus, Base, Plate IX. — Standard P. S. Rail Section of the Pennsylvania Railroad System (adopted 1907).
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Keywords: ., bookcentury1900, bookdecade1910, bookidsteelrailsth, bookyear1913
