Laserfiche WebLink
hFHE ROOF L. ENGTt~ F~OM CENTER ~¢ EAVE GIF~T~]].'g3 ~'¢ENTER OF RIDGE <br /> <br />Ch=C:~(COS A)^2 <br /> <br />DETERMINE THE REL. AT;rVE 5TZF'FNESS OF FRAME 'FO ROOF <br /> <br />DETERMINE mD AND mS REDUCTION FACTORS FROM TAE~LE <br />BASED UPON THE STRUCTURE RAVTNG ~ FRAMES. <br /> <br />AND 2 <br /> <br />STEP 4: CALCUL_ATi TblE RFSISTANCE FORCE TO SIDESWAY AND SHEAR <br />FORCE iN ROOF CLADOTNG <br /> <br />VALUE OF CLADDING SHEAR FORCE=mS *ROLLER REACTION FROM STEP <br /> <br />STE? 5:DISTRIBUTE THE S~STANCE FORCE TO SIDESWA¥ EQUALLY AT <br />TOP C:HORD NODES OPPOSITE THE WIND LOADING ON THE WALLS <br />THE .MAXIMUM COM~IN~ STRESSES INTERACTION VALUE = <br /> ' ,-,~__(~ Z.O TNEREFORE 6X.~2_ZS <br /> <br />STEP 6;CH~CK 5HEAR IN ROOFING NEAR ENDWAL. LS_ ROOF CLADDING <br />SHEAR FORCE(STEP 4)/BUILDING WIOTH MUST BE LESS OR EQUAL. TO <br />THE ADJUSTED SHEAR FROM STEP 3 ADJUSTED FOR LOAD DURAZ,J*(D~I. <br /> <br /> /WIDTH GO ~ 6~.~ <=llT.22PLF <br /> <br />~HECK SHEAR TRANSFERRED TO ENDWAL. L_ DIARHRAN_ ROOF CLAE)DING <br />SMEAR FORCE (STEP 4) /BUlt..DING WIDTB LESS DOOR OPSNINGS,~,,~MOST <br /> LES~ <br />BE <br /> OR <br /> EQUAL <br /> TO USEABLE SHEAR FROM STEP 3 ADJUS'I-E~FFR <br />t_OAD DURATION (1.333) ~ * <br />~O ~ND MINUS DOOR ~ = ~9 USEABI_.E ,~ <br />,~¢ / %~ WIDT. H USEABLE = ~,~ ..... <br /> <br />'NEED FT TO DEVELOP SHEAR <br /> <br />~N END WALL <br /> <br /> <br />