97-7287 - Laserfiche WebLink

Browse Search

ROOF OVER SYSTEMS SECTION 5 Table 5.1: Allowable Spans for Industry Standard Pans for Roof Overs Industry Standard Pan Sections Aluminum Alloy 3105 H-14 or H-25 1-1/4"x 12" x 0.026" Panels Wind Applied Overhang Condition Region Load NONE 1'-0" 2'-0" 3'-0" 102 M.P.H. 17 7'-8" 7'-11" 8'-7" 9'-9" 110 M.P.H. 20 7'-1" 7'-4" 8'-1" 9'-3" 120 M.P.H. 23 6'-7" 6'-10" 7'-8" 8'-11" 125 M.P.H. 26 6'-2" 6'-6" 7'-4" 8'-7" 140 M.P.H. 32 5'-7" 5'-11" 6'-10" 8'-2" 1-1/4" x 12" x 0.032" Panels Wind Applied Overhang Condition Region Load NONE 1'-0" 2'-0" 3'-0" 102 M.P.H. 17 8'-11" 9'-2" 9'-10" 10'-10" 110 M.P.H. 20 8'-3" 8'-6" 9'-2" 10'-3" 120 M.P.H. 23 7'-9" 7'-11" 8'-8" 9'-9" 125 M.P.H. 26 7'-3" 7'-6" 8'-4" '9'-5" 140 M.P.H. 32 6'-7" 6'-10" 7'-8" 8'-11" 1-3/4" x 12" x 0.026" Panels 1-3/4" x 12" x 0.032" Panels Wind Applied Overhang Condition Wind Region Load NONE 1'-0" 2'-0" 3'-0" Region 102 M.P.H. 17 8'-0" 8'-3" 8'-11" 10'-0" 102 M.P.H.. . . -. -. I 11 0 M.P.H. 20 7'-5" 7'-8" 8'-5" 9'-6" 11 0 M.P.H. . 120 M.P.H. 23 6'-11" 7'-2" 7'-11" 9'-2" 120 M.P.H. . 125 M.P.H. 26 6'-6" 6'-9" 7'-7" 8'-10" 125 M.P.H. 140 M.P.H. 32 5'-10" 6'-2" 7'-1" 8'-4" 140 M.P.H. Applied OverhC!ng. Condition Load NONE 1'-0" 2'-0" 3'-0" 17 9'-5" 9'-7" 10'-3" 11 '-2" '. 20 8'-8" , 8'-11" , 9'-6" 10'-6" 23 8'-1 " 8'-4" 9'-0" 10'-1" 26 7'-7" I 7'-10" 8'-7" 9'-8" , 32 6'-10" 7'-2" , 7'-11" 9'-1" Total pan LENGTH = Above "SPAN" + Length of overhang or span length of panel between anchor points. Z-Clip anchors can be added to achieve longer spans and are recommended to eliminate pan rumble. Lawrence E. Bennett, P.E. avL E/IIG6oEER - DEVELOA.ENT CONSU. TANr P.O. BOX 4368, SOlTTH DAYTONA, FL 32121 TElEPHOIE (904) 787-4774 FAX (904) 767-8558 SEAL @ COPYRIGHT 1997 NOT TO BE REPROOUCED N WHOLE OR N PART wrrnour nE WRITTEN PERMISSION OF LAWRENCE E. BEN'ETT, P.E. PAGE 101