Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 133
ers formula. It will be noticed that the twolines are tangent; the point of tangency corresponds to the lim-iting value ^ -^ r, as indicated in the table. Exam-pies. A 40-pound 10-inch steel I-beam column 8 107 98 STRENGTH OF MATERIALS feet long sustains a load of 100,000 pounds, and the ends are… … loo Fig. 50. 200 300 formula should be used. From Table C, on page 72, we find thatthe moment of inertia of the column about the neutral axis ofits cross-section is IJ.oO inches*, and the area of the section is11.7() square inches. Hence^ O.U inch. Since I = H feet = 96 inches, r O.y 6 This value…
Architecture · Building · Carpentry
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