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2 629 1.75 -20.00 993 629 364 -364 364 <br /> 4 487 21.25 -0.50 494 487 7 -7 7 <br /> 5 487 22.25 0.50 494 487 -7 7 7 <br /> 7 629 41.75 20.00 993 629 -364 364 364 <br /> East-West Forces: <br /> Concentrated Load F (lbs): 1561 <br /> Centre of Load Cl (ft): 17.00 <br /> Torsions T (lbs-ft) T- = F*(-eay): -7961 T+ = F*eay: 7961 <br /> Shearline Forces <br /> Torsional Fti+ = (T+)*Ki*li /Jy; Fti- _ (T-)*Ki*li /Jy <br /> Direct Fdi = F*Ki/Kty ; Total Fi = abs max(Fdi + (Fti- or Fti+)) <br /> Shear Rigidity Reaction From Total Direct Torsional Force <br /> line Location Cr Force Force Fti- Fti+ Fti <br /> i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) <br /> A 689 0.00 -17.00 949 689 261 -261 261 <br /> F 780 30.00 13.00 1006 780 -226 226 226 <br /> G 92 34.00 17.00 127 92 -35 35 35 <br /> E->W and N->S WIND DESIGN (CASE 2) <br /> Center of Rigidity Cr (ft) = sum (Ki*di)/ Kt Crx: 21.75 Cry: 17.00 <br /> Building Dimension B perpendicular to force (ft) Bx: 43.50 By: 34.00 <br /> Accidental Eccentricity ea (ft) = 0.15B eax: 6.53 eay: 5.10 <br /> Total Rigidity Kt (lbs) = sum (Ki) Ktx: 2233 Kty: 1561 <br /> Torsional Rigidity J (lbs-ft^2) = sum (Ki*li^2) Jx: 503746 Jy: 357459 <br /> Accidental Eccentricity as entered, see ASCE 7 C27.4.6. 75% of generated loads used <br /> North-South Forces: <br /> Concentrated Load F (lbs): 2233 <br /> Centre of Load Cl (ft): 21.75 <br /> Torsions T (lbs-ft) T- = F*(-eax): -14567 T+ = F*eax: 14567 <br /> Shearline Forces <br /> Torsional Fti+ _ (T+)*Ki*li /Jx; Fti- = (T-)*Ki*li /Jx <br /> Direct Fdi = F*Ki/Ktx ; Total Fi = abs max(Fdi + (Fti- or Fti+)) <br /> Shear Rigidity Reaction From Total Direct Torsional Force <br /> line Location Cr Force Force Fti- Fti+ Fti <br /> i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) <br /> 2 629 1.75 -20.00 993 629 364 -364 364 <br /> 4 487 21.25 -0.50 494 487 7 -7 7 <br /> 5 487 22.25 0.50 494 487 -7 7 7 <br /> 7 629 41.75 20.00 993 629 -364 364 364 <br /> East-West Forces: <br /> Concentrated Load F (lbs): 1561 <br /> Centre of Load Cl (ft): 17.00 <br /> Torsions T (lbs-ft) T- = F*(-eay): -7961 T+ = F*eay: 7961 <br /> Shearline Forces <br /> Torsional Fti+ = (T+)*Ki*li /Jy; Fti- = (T-)*Ki*li /Jy <br /> Direct Fdi = F*Ki/Kty ; Total Fi = abs max(Fdi + (Fti- or Fti+)) <br /> Shear Rigidity Reaction From Total Direct Torsional Force <br /> line Location Cr Force Force Fti- Fti+ Fti <br /> i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) <br /> A 689 0.00 -17.00 949 689 261 -261 261 <br /> F 780 30.00 13.00 1006 780 -226 226 226 <br /> G 92 34.00 17.00 127 92 -35 35 35 <br /> BUILDING LEVEL 1 <br /> Page 12 <br />