Notes and examples in mechanics; with an appendix on the graphical statics of mechanism; (1897)
Church, Irving P. (Irving Porter), 1851-1931 · New York, J. Wiley & Sons · leaf 118
MECHANICS OF MATERIALS. 109 … of web should be 40,000 -^ 5470 = 7.2, which implies puttingthem at a distance apart, centre to centre, of 20 -^ 7.2 = 2.7 in.This spacing, therefore, should be adopted in the horizontal seambetween web and angles at this part of the beam (near abutment).100. I-beams treated without the Use of the…
