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HNLehtinen . By Dat <br /> Engineering Page No. 2.. , of <br /> .1120 Hoyt Ave. A <br /> Everett, WA 98203 - _ >� <br /> (425) 252-2373 <br /> . r <br /> • <br /> SE 1 S M 1-C -LOAD 1) 1- -I 8 1 O INI - <br /> A s(:):. 7-10 p er ju ivaler t_.atonal.Force ... <br /> V <br /> 2..8-1 in ASCE 7-10 and'equation 12.8-2 in ASCE 7-10: V ^- G,,W <br /> `-(/here: <br /> W effective seismic weight CS = sns <br /> CS = seismic ressonse coefficient (IYI) • --..- <br /> / = occupancy imporiiance factor = 1. per,ASCE 7-10, Section 11.5.1. and Table 1.5-2 <br /> R = response modification factor • <br /> - .5D5 = design spectral response acceleration parameter in the short period range <br /> ``' Now,.per ASCE 7-10 Table 1.2.14-1 and equations 12.8--11 and 12.8-12 in ASCE 7-10: <br /> 1? = 2-for ordinary reinforced masonry shear wall foundation <br /> 1? = 6.54 for Framed walls with plywood . - <br /> I' - CV • <br /> • <br /> (.' .-_ - u'1�'—r.-- C_s = s vs —V C 5 W <br /> yr n <br /> zuJIik (Y1) <br /> ff= i) osTopti_) <br /> 171-17 2 S s = 12-2 , 16 F- 1, l p <br /> 5rpwr) <br /> F.— I Q. (3 5r),Q/7) , <br /> 5frt5 = Fq s = I ► 0 X 122., 16 - 1 ) 22 <br /> S M 1 - ry S 7-7: 1 5 X 4.7 17 = 0 7 I 5 <br /> . DOI - ,3 SMI -- 3 )( 0r7( 5= 9i7 <br />