文档介绍：LOADANDRESISTANCEFACTORDESIGNSPECIFICATIONForStructuralSteelBuildingsDecember27,1999LoadandResistanceFactorDesignSpecificationforStructuralSteelBuildingsDecember27,1999witherrataincorporatedasofSeptember4,2001SupersedestheLoadandResistanceFactorDesignSpecificationforStructuralSteelBuildingsdatedDecember1,,,,Suite3100Chicago,Illinois60601-2001iiCopyright©2000byAmericanInstituteofSteelConstruction,,uracy,suitability,andapplicabilitybyalicensedengineer,-tion,,thatthisinformationissuitableforanygeneralorparticularuseoroffreedomfrominfringementofanypatentorpat--,,December27,1999AMERICANINSTITUTEOFSTEELCONSTRUCTIONiiiPREFACETheAISCLoadandResistanceFactorDesign(LRFD),thisSpecifica-essfulusage,advancesinthestateofknowledge,-menttoprovideauniformpracticeinthedesignof