Illinois Society of Architects · Chicago · leaf 334
er-centage of elongation in 8 in. specified inSection 5 (a) shall be made for each In-crease of ^,8 inch in thickness above % inch,to a minimum of 18 per cent. (b) For structural steel under 5/16 inchin thickness, a deduction of 2.5 from thepercentage of elongation in 8 in. specified inSection 5… … FIG. 1 180 degrees without cracking on the outsideof the bent portion, as follows: For mate-rial % inch or under in thickness, flat onitself; for material over % inch to and in-cluding 1U inch in thickness, around a pinthe diameter of which is equal to the thick-ness of the specimen; and for…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
