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<br />SECTION 9 FASTENERS <br /> "f.101~JIIi. FASTENERS FOR OPEN BUILDINGS I LOADS & AREAS <br /> Maximum Allowable. Load and Attributable Roof Area for 120 MPH Wind Zone (23 # 1 SF) <br /> (For Wind Regions other than 120 MPH. Use Conversion Table at Bottom of this page) <br /> CONNECTING TO: WOOD for OPEN Buildings <br /> Fastener ' Length of Number of Fasteners <br /> Diameter Embedment 1 I 2 T 3 4 <br /> 1/4"0 1" 264# . 11 SF 528#.21 SF 792# . 32 SF 1056# - 42 SF <br /> 1/4"0 1-1/2" 396# - 16 SF 792# . 32 SF 1188# - 48 SF 1584#.63 SF <br /> 1/4"0 2.1/2" 660# - 26 SF 1320#.53 SF 1980# . 79 SF 2640# - 106 SF <br /> 5/16"0 1" 312#.12 SF 624# . 25 SF 936# . 37 SF 1248# - 50 SF <br /> 5/16"0 1-1/2" 468# - 19 SF 936# . 37 SF 1404#.56 SF 1872#.75 SF <br /> 5/16"0 2.1/2" 780#.31 SF 1560#.62 SF 2340# . 94 SF 3120#.125 SF <br /> 3/8"0 1" 356#. 14 SF 712# - 28 SF 1068#.43 SF 1424#.57 SF <br /> 3/8"0 1.1/2" 534# - 21 SF 1068#.43 SF 1602#.64 SF 2136# - 85 SF <br /> 3/8"0 2-1/2" 890# . 36 SF 1780#-71 SF 2670# . 107 SF 3560#. 142 SF <br /> CONNECTING TO: CONCRETE [Min. 2,500 psi] for OPEN Buildings <br /> Fastener Length of Number of Fasteners <br /> Diameter l:mbedment I 1 I 2 I 3 4 <br /> TYPE OF FASTENER = Concrete Screw (Rawl Tapper or Equivalent) <br /> 3/16"0 I 1.1/4" I 343#.14 SF I 686#. 27 SF T 1029#.41 SF I 1372#.55 SF <br /> 1/4"0 1-1/4" I 512#.20 SF I 1024# - 41 SF I 1536#.61 SF 2048# . 82 SF <br /> TYPE OF FASTENER = 'Quick Set' Concrete Screw (Rawl Zamac Nailin or Equivalent) I <br /> 1/4"0 I 1~1I4" T 227# . 9 SF I 454#-18 SF 681#.27 SF I 908# . 36 SF 1 <br /> TYPE OF FASTENER = Expansion Bolts (Rawl.Bolt or Equivalent) <br /> 1/4"0 2" 568# . 23 SF 1136# - 45 SF 1704#.68 SF 2272# - 91 SF <br /> 3/8"0 2.114" 1441#.58 SF 2882#.115 SF 4323# . 173 SF 5764# - 231 SF <br /> 112"0 3" 1985# - 79 SF 3970# - 159 SF 5955# - 238 SF 7940# - 318 SF <br /> CONNECTING: POSTS to BEAMS using BOLTS for OPEN Buildings <br /> Fastener Number of Fasteners <br /> Diameter 1 2 3 <br /> #.Sq. Ft. # - Sq. Ft. # . Sq. Ft. <br /> 1/4"0 . 1468.59 2936.117 4404.176 <br /> 3/8"0 . 3710.148 7420.297 11130.445 <br /> 1/2"0 . 6596 . 264 13192.528 19788 . 792 <br /> . Length of Bolt to be Size of Post +y," (Typical) <br /> WIND LOAD CONVERSION TABLE: WIND CONVERSION <br /> For Wind Zones/Regions other than 120 MPH (Tables Shown). REGION FACTOR <br /> multiply allowable loads and roof areas by the conversion factor, 102 1.35 <br /> 110 1.15 <br /> 120 1,00 <br /> 140 0.88 <br /> 160 0,72 <br /> Lawrence E. Bennett, P. E. <br /> CIVIL ENGINEER. DEVELOPMENT CONSUL TANT <br /> PO. BOX 4368, SOUTH DAYTONA, FL 32121 <br /> TELEPHONE (904) 767-4774 <br /> FAX (904) 767-6556 <br />SEAL <br />PAGE <br /> @ COPYRIGHT 1999 <br />202 NOT TO BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE WRITTEN PERMISSION OF LAWRENCE E BENNETT. P.E <br />