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DO NOT CHANGEPROJECT:SAMPLE BUILDINGASCE 7 ADJUSTMENTS DATE~ 9`у@BUILDING SEGMENTS DASCE equiv mph C BASIC WINDSPEED~ M@Z@ NmphN$ Oobtain from local wind maps P@_@ DР Emph 3 sec gusts &, DEGREE OF ROOF SLOPE l7цЉrЏž6@% degrees (from table below) &     7  ROOF PITCH enter rise~ Q@ Rin 12 R R Udegrees X roof pitch      6  * ROOF span~ B@ ft VѓЬЫaї @~ YРу@      8 2 *)ROOF WIDTH usually matches wall length ft~ @P@ ft  include overhangs V6яžrЕь"@~ Y у@      , % ROOF SF WEIGHT lbs~ 9@ lbs Vрњ€Ž,@~ Y у@      % , ROOF OVERHANG~ №? ft in span direction Vђk6ђj2@~  Y"у@%,%TOTAL ROOF HEIGHT above wall7 @!D РD РD Р р? ft to peak or high point V7цЉrЏž6@~  YР%у@%,$3o+*"TOTAL BUILDING HEIGHT to roof peak!4@ DРDР ft VЋІ1Ї:@~  Y )у@%,$3o-WALL LENGTH long wall~ @P@ ft V ЦХЅA>@~  Y`-у@,$3o* WALL HEIGHT~ (@ ft VUТz§з@@~  Y@1у@$3#FASCIA LEADING EDGE~ @in high& [@@@DР D Р V8oїЭXoB@~  Y 5у@$oWALL SF WEIGHT~ 9@ lbs VёеŽтчC@~  Yр8у@"*WALL WEIGHT per long wall! г@ DРDР lbs S1 if flat .5 if peak VўHVAE@~  YР<у@$"SLOPE LENGTH to highpoint>€:@(D D  DРD D Р ft~  Tр?~  W€F@~  Z€@у@%$4op*TOTAL ROOF AREADъЊ@.D D  DРD D РD Р sf~  №?4opWINDWARD ROOF AREA.=ъš@D РDРD РD Р sf4 ]р`@D РD РD Р ~  B >op*TOTAL ROOF WEIGHT!аѕ@ DРD Р lbs \ ? @enter 1 for hip roofop) WALL WINDLOAD AREA per long wall%`ˆ@DРDРB sfop% degree to radians conversionop+FOOTING DEPTH ft~  `@ ft 7цЉrЏž6@D Р degrees%%%%5opWIDTH ft~  `@ ft% ;:()Z*Dй?D Рэ”ліЅL@ radians%%%%5op if footing segments LENGTH ft~ @P@ ft5op~ №?total WT per cf~ Рb@ lbs* <Ліhxяз@oƒРЪ! @D Р9 #0Coeff Lift = 2 * pi * angle of attack in radians5op #џЋ!#џ"#џ##џ$#,%#џ&#џ'#џ(#џ)#џ*#џ+#џ,#џ-#џ.#џ/#џ0#џ1#џ2#џ3#џ4#џ5#џ6#џ7#џ8#џ9#џ:#џ;#џ<#џ=#џ>#џ?#џ! @P@ DРDР  ft long ea  totalCF conc' =ЕШvОŸО\@DРDРDР cf #     % %    5 o p!!Aš™™™Бза@ D!РDР!lbs ea!*TOTAL FOOTING WT!!š™™™Бза@ DРD Р !lbs ! =#! FнœдƒЊ@ D!Р–! G cy concrete! H!!!!%!%!%!!!!5!!."!%WALL, FOOTING AND ROOF WT LESS UPLIFT-" 9ш#P№@DРD!РDРD+Р "lbs5" , RESULT MUST BE POSITIVE TO PREVENT LIFTING"",""""#########.$!%TOTAL long WALL, FOOTING AND ROOF WT.'$.ffff|џ§@DРD!РDР $lbs$$$$$$$$$$$$ $!%% %%%%%%%%%%%% %!&WINDWARD WALL TOTAL1&HсzЎе@DРDРёhуˆЕјd?DР &lbs,&##by: velocity squared times .00256).& #&&&&&&&&&& &!#'WINDWARD WALL PRESSURE PSF!'1гMbX9<@ D&РDР 'psf' #'''''''''' '!!(LEEWARD WALL SUCTION PSF<(M‚eдЩи@&kCХ8c?DDDD  (psf( 5( j( ((((#((( (!)SIDE WALL SUCTION PSF<)M‚eдЩи@&kCХ8c?DDDD  )psf) 5) j) i))))))#))) )!** !* j* "******* *!"+TOTAL ROOF UPLIFT leewardC+2ŒZќ„к^ы@-kCХ8c?DРDРDРD РD. Р.+#% LIFT=.5*.00238*VELsquared*SFarea*CL+ k+ "+++++++++ +!%,TOTAL ROOF PRESSURE windward<,ŒZќ„к^ы@&kCХ8c?DDDD  ,lbs, 5, k, ,,,,,, ,!-WINDWARD ROOF PRESSURE!-ўЂзЙwE@@ D,РDР -PSF- 5- I- --/-%---- -! .LEEWARD ROOF UPLIFT PSF!.1ўЂзЙwE@@ D+РDР .PSF7. :№?!D Р_яўxЏž6@   B. 5. I. ....... .!////////// /!0000000%k1^bGriffithplans.com has stock plans, custom plans, and free const calculators and const information.+2a"USER HINTS.....WINDLOAD CALCULATOR2222%T3aKMAKE ENTRIES IN YELLOW COLUMNS ONLY. ALL ITEMS IN BOLD BLACK ARE FORMULAS.333333%b4_YALL THE FORMULAS ARE LINKED TO OTHERS. IF YOU CHANGE ONE YOU WILL GET INCORRECT RESULTS.444445_>5`5Performs 46 calculations instantly as you enter data.55555…6_|First enter the windload data into the (Yellow Spaces only) proper blanks. If you don't have this info leave what's there.6_6_6_6_6_66666c7_ZLook for windload maps on the internet. You can probably find your area windloads easily.7m7_7_7_7_77777r8_iSecond enter the roof pitch info. (Yellow blanks) You can get the info from the chart on the right side.8_8_8_88_88888X9_OThird, enter all the building data into the proper spaces. (Yellow spaces only)9_999999>:_5REMEMBER, you can only enter info into Yellow Spaces.:::::a;_XFourth, Enter the footing sizes you want in the center of the page (Yellow spaces only.);;;;;w<_nThis is a simplified Windload Calculator. It does't consider some of the complex wind interactions that occur<m<m<m<m< m< m< mx=_owhen wind hits a building. It just gives you the basic wall and roof windloading and tells you if the building=m=m=m=m= m= m= m->_$will fly away or stay on the ground.>m5?_,For a free windload calculator it's not bad.?m@#џ* A#џB#џC#џD#џE#џF#џG#џH#џI#џJ#џK#џL#џM#џN#џO#џP#џQ#џR#џS#џT#џU#џV#џW#џX#џ@nAdditional features:@m@ @ @ @ @ rA_iThere is also a degrees to radians converter on here and a concrete footing size and quantity calculator.AmA A A A A <B_3Also a chart that converts roof pitches to degrees.BmBmBmBmBmBmB mB mB B B B B FC_=LEAVE ALL THE BOLD PRINT ENTRIES ALONE AS THESE ARE FORMULASCmCmCmC mC m7Db.YOU CAN ONLY MAKE ENTRIES IN THE YELLOW BLANKSDmDmDmD mD mDDDDDfEc]user to take full responsibilty for any errors, loss or damages from use of this spreadsheet.EmEmEmE mE mE$E$E)EEZF`QIF YOU ACCIDENTALLY MESS UP THE FORMULAS YOU CAN GET A NEW COPY FROM OUR WEBSITE.FeF$F)FF\G`SYOU CAN COPY THE MISSING FORMULAS AND PASTE THEM INTO YOUR SPREADSHEET SO YOU DON'TGeG$G)GGH`LOSE YOUR DATA.HeH$HHHImImImImIeI$IIIJmJmJmJmJeJ$JJJKmKmKmKmK$K$KKKLfL$LLLMfM$MMMNNNO0OdOOOP0P)PP(PQgQ'QQQ#RgR#RRR#SgS#SSS#TgT#TTT#UhUdUUUV"VVVVWWWWW>Ж    ) Arial