3317 RUCKER AVE C D 2020-07-15 - Laserfiche WebLink

W->E and S->N WIND DESIGN (CASE 2) Center of Rigidity Cr (ft) = sum (Ki*di)/ Kt Crx: 20.00 Cry: 26.23 Building Dimension B perpendicular to force (ft) Bx: 40.00 By: 34.00 Accidental Eccentricity ea (ft) = 0.15B eax: 6.00 eay: 5.10 Total Rigidity Kt (lbs) = sum (Ki) Ktx: 4078 Kty: 3014 Torsional Rigidity J (lbs-ft^2) = sum (Ki*li^2) Jx: 1631282 Jy: 297752 Accidental Eccentricity as entered, see ASCE 7 C27.4.6. 75% of generated loads used North-South Forces: Concentrated Load F (lbs): 4078 Centre of Load Cl (ft): 20.00 Torsions T (lbs-ft) T- = F*(-eax): -24469 T+ = F*eax: 24469 Shearline Forces Torsional Fti+ = (T+)*Ki*li /Jx; Fti- _ (T-)*Ki*li /Jx Direct Fdi = F*Ki/Ktx ; Total Fi = abs max(Fdi + (Fti- or Fti+)) Shear Rigidity Reaction From Total Direct Torsional Force line Location Cr Force Force Fti- Fti+ Fti i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) 2 2039 0.00 -20.00 2651 2039 612 -612 612 7 2039 40.00 20.00 2651 2039 -612 612 612 East-West Forces: Concentrated Load F (lbs): 3014 Centre of Load Cl (ft): 26.23 Torsions T (lbs-ft) T- = F*(-eay): -15372 T+ = F*eay: 15372 Shearline Forces Torsional Fti+ _ (T+)*Ki*li /Jy; Fti- _ (T-)*Ki*li /Jy Direct Fdi = F*Ki/Kty ; Total Fi = abs max(Fdi + (Fti- or Fti+)) Shear Rigidity Reaction From Total Direct Torsional Force line Location Cr Force Force Fti- Fti+ Fti i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) A 378 0.00 -26.23 891 378 512 -512 512 F 2636 30.00 3.77 3148 2636 -512 512 512 E->W and N->S WIND DESIGN (CASE 2) Center of Rigidity Cr (ft) = sum (Ki*di)/ Kt Crx: 20.00 Cry: 26.23 Building Dimension B perpendicular to force (ft) Bx: 40.00 By: 34.00 Accidental Eccentricity ea (ft) = 0.15B eax: 6.00 eay: 5.10 Total Rigidity Kt (lbs) = sum (Ki) Ktx: 4174 Kty: 3014 Torsional Rigidity J (lbs-ft^2) = sum (Ki*li^2) Jx: 1669724 Jy: 297752 Accidental Eccentricity as entered, see ASCE 7 C27.4.6. 75% of generated loads used North-South Forces: Concentrated Load F (lbs): 4174 Centre of Load Cl (ft): 20.00 Torsions T (lbs-ft) T- = F*(-eax): -25046 T+ = F*eax: 25046 Shearline Forces Torsional Fti+ _ (T+)*Ki*li /Jx; Fti- = (T-)*Ki*li /Jx Direct Fdi = F*Ki/Ktx ; Total Fi = abs max(Fdi + (Fti- or Fti+)) Shear Rigidity Reaction From Total Direct Torsional Force line Location Cr Force Force Fti- Fti+ Fti i Ki(lbs) di(ft) li(ft) Fi(lbs) Fdi(lbs) (lbs) (lbs) (lbs) 2 2087 0.00 -20.00 2713 2087 626 -626 626 7 2087 40.00 20.00 2713 2087 -626 626 626 East-West Forces: Concentrated Load F (lbs): 3014 Centre of Load Cl (ft): 26.23 Page 13