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Cambria steel; a handbook of information relating to structural steel manufactured by the Cambria steel company, containing useful tables, rules, data, and formulÆ for the use of engineers, architects, builders and mechanics; (1919)

Cambria Steel Co, Thackray, George E. (George Edward), b. 1856 · Philadelphia · leaf 104

An illustration from Cambria steel; a handbook of information relating to structural steel manufactured by the Cambria steel company, containing useful tables, rules, data, and formulÆ for the use of engineers, architects, builders and mechanics;, 1919, leaf 104
H- r 6 3/2 1.501.25 1.501.32 1.501. 32 1.501.41 1.501.56 1.501.60 1.50 CD KVn + 16 1.80 EF VS* + 36 H=-r- 6 XVV + 36 1.68 1.73 1.73 1.80 1.92 1.95 2.12 COEFFICIENTS FOR CALCULATING TRUSS MEMBERS. 333°41.4 24 730° 15.4 1.1577 1.3403 .6753 2.3334 2 cot 30° 30° 1.1547 1.3333 .6667 2.3094… … ROOF TRUSSES(PEATT). n=S-nH = 2cot a.P=Panel Load. Heavy lines in dia-grams indicate com-pression members. Ill—8 Panels. IV. 10 PANELS

Building · Building, Iron and steel · Steel, Structural

Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.

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