00711nas a2200217 a 450000500170000000800410001702200140005803500150007204100080008722200270009524500270012226000630014930000240021231000140023636200380025052100310028865000390031965000260035871000320038478000770041620260817161433.0040607c19879999us b  p       000   eng d  a0889 3241  a.b11927574  aeng 0aACI Structural Journal00aACI Structural Journal  aFarmington Hills,MI :bAmerican Concrete Institute,c1987-  av. :bill. ;c28 cm  aBimonthly0 aVol. 84, no. 1 (Jan.-Feb. 1987)-   aSET/Structural Engineering0 aConcrete constructionvPeriodicals0 aConcretevPeriodicals2 aAmerican Concrete Institute 1aAmerican Concrete Institute.tJournal of the American Concrete Institute