Illinois Society of Architects · Chicago · leaf 393
STEEL insures strength and securityDUFFIN IRON COMPANY STRUCTURAL STEEL GENERAL Offices AND WORKS: -4-S37-55 SO. KEDZIE AVESAUES OFFICE: ROOM 990, 3V W. VAN BUREN ST. CHICAGO. ILL. PHONE LAFAYETTE 073aPHONE HARRISON BB13-14. .1^00 W … Hall,Lawrence amilinleliiro, Inc., AllllillTls L Chicago Stadium :;j:i •I The laterally unsupported length ofbeams and girders shall not exceed40 times b the width of the compres-sion flange. On extreme fibres of pins, whenthe forces are assumed as acting atthe center of gravity of the pieces..…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
