Chicago : Engineering and Contracting Pub. Co. · leaf 571
540. bOO Lbs Total Span Load-jot?-— <_43.560 LbsTotal ,iBefrswnTractive, force c All vert and nor barsin counterforts Cjand curtain walls C£fun/ess otherwise noted 5-itBars, Ctra. dMax load perpile tl tons l Bin; e-0Ctrs. … Ufo^trs 9Ctrs.Se etion A-A Section£-Enear <£of Track. Fig. 25. Reinforced Concrete Counterfort Abutment, Type C,. November 22, 1911. ENGINEERING & CONTRACTING 557 Quantities and Cost Type Ct Abutment20 Ft. High.Items. Cost. 1)0 cu. yds. concrete at $6.50 $ 6»U ,050 lbs. steel at 3M> cts…
Buildings
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
