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Cambria steel; a handbook of information relating to structural steel manufactured by the Cambria Steel Co. (1903)
Cambria Steel Co · Philadelphia : Press of MacCalla & company, inc. · leaf 67
57600 28800 38400 20 20x26 93600 156000 78000 104000 12 12x18 38880 64800 32400, 43200 Bearing values are based on the following allowed pressures : Masonry. Ordinary Stone Good Stone Lrick in Lime Mortar...Brick in Cement Mortar Allowable Pressure. Pounds perSc[uare Inch. 180300160200 Tons… … T- y/A/,,V///J///////y/yly////////^/////y7,^ <1 Depthof Weight. Inches, i Lbs.perPt. 9 5.56.57.5 7.5 8.5 9.5 10.5 9.7512.3514.75 12.25 14.7517.25 15.0017.5020.00 18.0020.2522.7525.25 21.025.030.035.0 10 25.0* i 30.0 j 35.0* 40.0 12 i 31.5 35.0* 40.0 12 I 40.0 I 45.0* 1 60.0 Inches. 13^ 1%…Steel, Structural · Building, Iron and steel · Building
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