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<br />SECTION 2 <br /> <br />ATTACHED & FREESTANDING COVERS AND UTILITY SHEDS <br /> <br />t .- <br /> <br /> <br />INTERNAL OR EXTERNAL RECEIVING CHANNEL <br />SCALE: 1/4" = 1" <br /> <br /> <br />2" x 2" x 0,063" ANGLES <br /> <br /><I <br /> <br />INTERNAL OR EXTERNAL ANGLE CLIPS <br />SCALE: 114" = 1" <br /> <br />ALUMINUM TUBE COLUMN <br /> <br />CONCRETE ANCHORS (SEE <br />SCHEDULE) <br /> <br />.. <br /> <br />~ <br /> <br />EXTRUDED ALUMINUM BASE <br />OR BREAK FORMED U-CLlP <br /> <br />"" <br /> <br />CORROSION RESISTIVE STEel <br />THRU BOLT PER SCHEDULE <br /> <br /> <br />CONCRETE SLAB OR FOOTING <br /> <br />NOTE: ATTACHMENT DETAILS SHOWN REQUIRE <br />DIAGONAL BRACING FOR FREE-STANDING <br />COVERS <br /> <br />TUBE COLUMN BASE SCHEMATIC INTERNAL BASE <br />SCALE: 1/4" = 1" <br /> <br />Lawrence E. Bennett, P.E. <br />CMt. ENGINeER - DEVaOPAlENT CONSUl. TANT <br />P,O. BOX 4368. SOUTH DAYTONA. FL 32121 <br />TELEPHONE (904) 7e7~774 <br />FAX (904) 7eT-esse <br /> <br />SEAL <br /> <br />PAGE <br /> <br />60 <br />SECTION 2 <br /> <br />IC> COPYRIGHT 1999 <br />NOT TO BE REPRODUCED IN WHOlE OR IN PART W'lTHOUT THE WRITjTEN PERMISSION OF LAWRENCE E. BENNETT. P_E <br /> <br />ATTACHED & FREESTANDING!COVERS AND UTILITY SHEDS <br /> <br />..li1n,.,.... Allowable Attributable Roof Area per Post for Carports, <br />Pallo Covers, and other Open Bulldlnga . ALUMINUM POSTS <br /> <br /> Aluminum Poet <br /> Wind Load. 10 H 11 20 PH 125 PH 140 MPH <br /> A LOIId- 7 .~ ~~ Z . F~ I za .,So. F~ I 3Z WlSo, F~ <br /> Mu'mum _ GO . In Sau.,. FHt for Verlou. oa on OIIt <br /> H., t Load In LIIs Z.x xO. ow .true or <br /> 7'... 2, 4 II 1 "190 19165 <br /> 6'. . 91 I 67 I 60 48 <br /> .'.1 1, 1 I 5 46 31 <br /> 11.' 3 4 39 I 35 I 28 <br /> K tlaht oa "Lb. .3" x O. 'Hol aw Exlrua on or <br /> ,38 1 I 137 11 I 16 <br /> ,... ,02 1 125 109 78 <br /> '.11 ,96 110 II 6 ou <br /> I -3 1,1 0 60 4 37 <br /> tlaht oad n . 300 x " x 0,070" ow xtru8 on . Alum Rum Allot 1063 <br /> '.2' 10 148 1 10 <br />, 9'.6' 2 I 128 111 60 <br />10'-1'" 1,98 11 76 62 <br /> 12'.3' 1.... 1 88 75 65 57 47 <br /> ht oaG'" . 300 .300 .0. . RO Formed. Aluminum AI loy 3105 H.14 <br /> 10'.0" 2381 140 119 104 92 74 <br /> 11'... l,fllti 105 89 78 69 56 <br /> 13.... 1,389 82 69 60 53 43 <br /> 15'.0" 1,042 1 52 4 40 33 <br /> Heloht Load n lis 3" x 3" . 0 armed. umlnum 0 .4 <br /> II'. 3, 212 60 157 138 ,.3 <br /> 12'.10 2,700 15 135 11 104 Il4 <br /> 14.. 2,100 124 105 91 8. 66 <br /> '8'.6" 1,575 93 79 .. 61 49 <br /> Helaht Load In Lbs 3" . 3" . 0,010 ' Flut. 01 xtruslon . Alumtnum T <br /> 11'.10 3,40. 200 170 14 I I 107 <br /> 13'.10" 2,556 150 I 12 111 I 91 80 <br /> 15.10' 1918 11 I 99 II I 76 6 <br /> 7-10" 1, 91 88 75 65 I 57 47 <br /> <br />e.ample: <br />Find Roof Area Needed, Area ~ 'A'; Pos.t Spacing "'S': Structure Projection == W <br />A"" S x (W/2 ... D.H.): if'S' = 7', W = 12', and D.H. .. 2' then: 'Area' = 56 Sq. FI <br />For a 10'.11" poSI and 120 m.p.h. wind load or 23.' Sq. Fl. pos.1 choices. are <br />1) T x 3" x 0,050" HoRow Extrusm <br />2) All post sizes. listed below lhe 'Z' x 3" x 0.044" HoUow Sechon <br />Note: <br />Where job conditions dtclale a post heighl of 10' in a 120 MPH wind zone,. 3M X 3" Ron Formed COULD NDT <br />BE used because when it is more than 10' Ian il can only s.upport 39 SF of roof. On lhe other hand, a 3" x 3" Fluted <br />Post with a post height of.10'. 7" can support an erea of 128 square feel of .rea. Thus, design must salisfy both <br />height and area requirements. <br /> <br />Lawrence E. Bennett, P.E. <br />CML ENGINEER. DEVELOPMENT CONSUL rANT <br />P.O. BOX 4388, SOUTH DAYTONA. Fl 32121 <br />TELEPHONE (g()4) 787-4714 <br />FAX (904) 787.8558 <br /> <br />SEAL <br /> <br />PAGE <br /> <br />70 <br /> <br />@ COPYRIGHT 1999 <br />NOl 10 or R[PRODUCEU IN WHOLE OR IN PART WITHOUT 1HE WRITIF.N PFRMISSION or LAWRENCE F. DENNFTT. P E <br />