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�i /�, � <br />I;,�,�, ,�,, �; � � Lti <br />CliBflt: Lindsey Consiruction <br />�John Wells <br />P.O. Box 30792 <br />�Spokane, WA 99223 <br />(425)754-2230 <br />JRR Engineering, Inc. <br />18G09 76th Ave. W., Suite B <br />Lynnwood, WA 98037-4149 <br />C C�SvS - ce, �( <br />(425) 697-5108 �� ` � �� <br />. , s� <br />Pro;ect LocaGon. Varies j <br />�Design calculations are for 85 mph wind <br />�exposure 8 and 25 psf snow load� <br />�Do not use or depend upon these �___ <br />calculations for mure severe wind�__ <br />exposure or snow ��ading. _ __�_ <br />Scope: Lateral Design and Beam Check ; . , _ _ _ � �_ <br />- t----- i <br />: l • - ' - ----i---- <br />Code: .�� e Lo ds Seismic ZoneD, S 1.1.5 Dead Loads: Roof & Ceilin load 15 <br />' ( s) ' i . ± _ _� <br />g psf <br />_ ' . _ _ _ _ __ . __-.-- <br />1 <br />Exposure: B �Floorload 10 psf j <br />Windspeed (mph) 85 Exlerior wall load 60 plf <br />� Snow load (ps� 25 Interior wall load 5 psf (floor area) <br />� Floor Live load (psf) 40 <br />Assumed Sod Values per 2003 IBG Soil Bearing: 2000 psf (Conlractor shall no6fy Engineer if <br />tesling indicales beanng capacity is lower than 2000 psf), <br />Wind design: Ps=>.'Iw P,�a <br />� Where; ?. Varies over height 8 exposure (Table 1609:ti.2.1(4)) : <br />� I= 1 (Table 1604 5) <br />� P„o Varies with roof pitch ana zone (Table 1609.62.1(1)) <br />. � � <br />Roof rise in 12" : 10 Roof rise in 12" : j 0 <br />�-u.,.�.,.,.��� o.o«���o� Horizontal Pressures <br />0-15' Ps= <br />15'-20' P:= <br />20'-25' Ps= <br />25'-3�' P5= <br />30'-35' Ps= <br />35'-40' Ps <br />12.9 <br />12.9 <br />12.9 <br />12,9 <br />135 <br />14 1 <br />8.8 <br />8.8 <br />88 <br />8.8 <br />92 <br />9.6 <br />[y <br />i <br />1 U.2 <br />10.2 <br />10.2 <br />102 <br />102 <br />10.7 <br />11 1 <br />3eismic design V = 12SoSWIR <br />r,= 1 (Table 161512(1)) <br />S�S = 0.833 (Equation 16-38) <br />IE = 1 (Table 1604 5) <br />R= G 5 (Table 1617.6 2) <br />J= Horizontal Base Shear (Eq 16-56) <br />N = Tolal Dead Load <br />) = Soil Type (Section-1o15 1.1) <br />'a = Sile Soil Coefficient Therefo <br />Prepared by JCM <br />Checked by RKR <br />Project No . 05-428 <br />7 <br />7 <br />7 <br />7 <br />74 <br />7.6 <br />0-15' P� <br />15'-20' P� <br />20'-25' P� <br />25'-30' PS <br />30'-35' Ps <br />35'-40' Ps <br />�1 <br />-5.9 <br />-5.9 <br />-5.9 <br />-5.9 <br />-6.2 <br />-5.4 <br />I�] <br />7.6 -3.5 <br />. 7.6 _3.5 _ <br />' 7.6 -�� -3.5 <br />� 7.6 -3.5 <br />6 . 37 <br />8.3 � -3.8 <br />Ii = 2 - 20/(r (Ab)^.5) _, _ _ _ <br />Sos = Design Spectral Response Parameter (Eq. 76-40) � <br />p = Redundancy Factor (1.0<p<1.5) (Eq. 30-3) <br />Ab = Total Ground Floor Area �� j(, � <br />r=(tO/Lw) Vi / Vt (Section 161Z2) �P� _ ns�'�� <br />VI = Wall Shear <br />Vt = Total Story Shear y <br />Lw = Length oi Wall �� � <br />V = 0 154 V _ , . <br />Project Name Plan 2245 <br />3/ 17I2005 <br />%'� �%��rrRQ�� '�`' <br />F`�s•�ok,�t 1����� <br />1�• � � I .�! , <br />E;(PIRES � ��� 2,�' <br />Page 1 of 8 <br />