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Pitzer & Associates 07-178 2SL IBC ver6-4.xmd 41162007 <br />9.0 Shear Wall RhD Calculations <br />Shear Walls Second Floor: <br />Wall Line - (1.2) <br />Wall Line - (2.2) <br />Wall Line - (3.1) <br />Wall Line - (4.2) <br />`12e.10 <br />V2.2e•10 <br />V3.2e.10 <br />V4.2e.10 <br />L1.2 <br />L2.2 <br />L32 <br />1-4.2 <br />r1.2= <br />Fr <br />2.2:= <br />Fr <br />Fr <br />r4.2:= _. _.Ff _ <br />204 <br />2-- <br />20ft <br />P2.2?2--- <br />20n <br />P3.2:-2--.. _._-_ <br />_Oft <br />P4.2:-2--- <br />r1.2 , Ab it <br />2.2'; Ab'fl2 <br />r3.2', Ab'ft2 <br />r4.2•Ab•ft2 <br />P12=-2.3 <br />P2.2=-2.3 <br />P3.2=r <br />P4.2=. <br />Shear Walls First Floor: <br />Wall Line -(1.1) <br />Wall Line -(2.1) <br />Wall Line - (3.1) <br />Wall Line -(4.1) <br />W.1e+W.2e.1p <br />V2.1e+V2.2e,10 <br />V3.te+V3.2e 10 <br />V41e-V4_2e,10 <br />L1.1 <br />L2.7 <br />L3.1 <br />1-4.1 <br />r1.1 -- F1 <br />2.1 = Ft <br />r3.1 :. F1 - <br />r4.1 _ F1 - <br />20fl <br />P1.1 =Z -- <br />20e <br />P2.1 :=2---- <br />213ft <br />P3.1 -2- -- <br />20R <br />P4.1:=2- - <br />r1.1' Ab'ft2 <br />Ab fl2 <br />r3.1. Ab ft2 <br />Ab it2 <br />2.1 ;1 <br />r4.1 <br />P1.1=-0.7 <br />P2.1=-0.7 <br />P3.1=r <br />04.1=r <br />Shear Walls Second <br />Floor: <br />Wall Lin, (A.2) <br />Wall Line - (B.2) <br />Wall Line - (C.2) <br />Wall Line - (D.2) <br />VA.2e,10 <br />VB.2e.10 <br />VC.ze.10 <br />- VD.ze.10 <br />LA.2 <br />LB.2 <br />LC.2 <br />LD.2 <br />rA.2:= -- Fr- <br />rB.2:- Fr - <br />rC.2 = - Fr <br />rD.2 z Fr <br />20•ft <br />PA.2� Z -- <br />20-fl <br />PB.Y=2- <br />20 fl <br />PQ2:=2-, <br />20 n <br />P0.2:=2- <br />rA.2 Ab•ft2 <br />r_ <br />M.2•� Ab•ft2 <br />rC.2., Ab-ft2 <br />_ <br />M.2•,'� A412 <br />PA.2=-4 <br />P8.2=-.1.7 <br />PC.2=r <br />PD.2=r <br />Shear Walls First Floor: <br />Wall Line - (A.1) <br />Wall Line - (8.1) <br />Wall Line - (C.1) <br />Wall Line - (D.1) <br />VA. 1e+VA.2e,10 <br />VB.1e-VB.2e,10 <br />VC.1e+VC.2e,10 <br />VD.1e+VD.2e.10 <br />LA.1 <br />LB.1 <br />LC.1 <br />LDA <br />__--Ft <br />rB.1 n F1 <br />rC.1= F1 <br />rD.1 F1 <br />20 a <br />Z__ ___ <br />20•ft <br />PBA:-2--.-I_ <br />20 n <br />PC.1 :=2- <br />20 ft <br />PDA :'2-- <br />rA.1•.Ab-ft2 <br />r6.1•�I Ab'It2 <br />rC.1',�Ab'ft2 <br />rD.1,-; A02 <br />PA.1=-1.3 <br />PB.1=-0.5 <br />eC.1=r <br />PD.1=r <br />Pmax=-0.5 Use p. 1.0 <br />2SL Version 6.4 Page 9 <br />