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� GO�DON HOMES Se tember 30, 2013 SDA Job# 7144 5 <br /> Lateral Calculation Key <br /> �P2 <br /> V <br /> V=Shear, plf <br /> H = Height of shearwall <br /> L= Length of shearwall <br /> � P1 =Weight of shearwall and connected framing <br /> P2 =Weight of adjacent wall <br /> �P 1 <br /> TI � T=V x H -0.5P1 - P2 =Tension reaction to be resisted by holdown <br /> � � C =V x H +0.5P1 = Compression reaction <br /> ASD Basic Load Combinations <br /> For calculation of tension and compression forces in compliance with ASCE 7-05 2.4.1 <br /> Tension Equations (Uplift) <br /> 7 0.6D +W <br /> 8. (0.6-0.14SDS)D +E 0.48 D+ E <br /> `8. (0.6-0.14SDS)D+2.5E 0.48D +2.5E <br /> � Compression Equations <br /> � 5. D+W <br /> � 5. (1 +0.14SDS)D + E 1.12 D + E <br /> � 6. D+0.75W+0.75L+0.75S <br /> 6. (1.0 +0.105SDS)D+0.75E +0.75L+0.75S 1.09 D +0.75 E+0.75 L+0.75 S <br /> � '5. (1 +0.14SDS)D+2.5E 1.12 D +2.5 E <br /> "6. (1.0+0.105SDS)D + 1.875E +0.75L+0.75S 1.09 D+1.875 E +0.75 L+0.75 S <br /> *Equations include overstrength factor. <br /> Note:The 0.7 factor for Earthquake loading has already been incorporated into the calculation of the lateral design <br /> force Eh,but not Ev. Therefore this factor has been omitted from equations 5,6 and 8 where appropriate. <br />