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166Table A.5 (continued) Detailed Investigation of the Strength of Wrought Iron Bars PartII, Reported by BeardsleeTest Diameter Length Percent Elongation Elastic Limit Tensile LimitNumber (in) (in) (per original length) (psi) (psi)116 2 11 24 28729 50796117 2 11 15 27507 48748118 2 11 8 30869 45998119 2 11 24 29353 51805120 978 11 24 NA 48962121 0.978 3.91 27.1 28620 51502122 0.998 3.91 33 27954 48587123 0.999 4 26 31958 51901124 1 4 18 33177 50217125 1 4 32.8 32597 51225126 1 4 29.5 30812 50064127 1 4 30.7 26738 49424128 1 4.01 28.6 46738 49436129 1 4.02 23.9 30557 49898130 1 3.99 30 29603 48701131 1 3.99 31.1 30049 49816132 1 3.99 31 29539 50191133 1 3.99 29.1 31691 49465134 1 3.99 34.4 25464 46486135 1 3.99 33.8 25460 46728136 0.975 3.9 27.2 3352 51405137 0.975 3.9 17.9 25448 45779138 0.975 3.9 36.4 26204 49289139 1 6 21 35124 55218140 1 6 25 34071 55683141 1 5.5 22 35448 53170142 1.125 7 21 25789 54050143 1.125 7 24.4 26249 53860144 1.125 5.5 25 28324 53790145 1.25 7 25 25036 53670146 1.25 7 24.7 26118 54451147 1.25 5.5 29 31295 53515148 1.375 7 24.3 33215 53210149 1.375 7 25 33867 53340150 1.375 7 25.4 33800 54122151 1.5 7 24.4 28794 51286152 1.5 7 26.4 28800 52482154 1.625 11 19 32605 54218155 1.625 9 19 31722 54451156 1.75 11 20.7 29718 52058
167Table A.5 (continued) Detailed Investigation of the Strength of Wrought Iron Bars PartII, Reported by BeardsleeTest Diameter Length Percent Elongation Elastic Limit Tensile LimitNumber (in) (in) (per original length) (psi) (psi)157 1.75 9 23.6 29210 50960158 1.875 12 21 29741 51200159 1.875 12 23.5 27765 50508160 2 12 19.7 30709 51402161 2 12 23.5 30225 50828162 2.125 12 17 30459 48382163 1.4375 27 15.9 NA 54892164 1.4375 27 NA NA 54773165 1.4375 27 NA NA 54773166 1.4375 27 NA NA 54773167 1.6875 27 15 NA 54181168 1.6875 27 NA NA 53183169 1.6875 27 NA NA 53183170 1.6875 27 NA NA 53183171 1.8125 27 16.6 NA 55294172 1.8125 27 NA NA 52217173 1.8125 27 NA NA 52217174 1.8125 27 NA NA 52217175 1.4375 27 16.2 32655 51756176 1.5 27 13 35880 52700177 1.625 27 15.7 31099 49030178 1.6875 27 15.7 30852 50312179 1.75 27 15 33184 49821180 1.8125 27 13.9 30814 50969181 1.4375 27 13.9 32542 53994182 1.4375 27 NA NA 51936183 1.4375 27 NA NA 51936184 1.4375 27 NA NA 51936185 1.5 27 14.4 33027 54544186 1.5 27 NA NA 51200187 1.5 27 NA NA 51200188 1.5 27 NA NA 51200189 1.675 27 13 33745 52675190 1.675 27 NA NA 52800191 1.675 27 NA NA 52800192 1.675 27 NA NA 52800193 1.6875 27 11.1 33549 52120194 1.6875 27 NA NA 53000195 1.6875 27 NA NA 53000196 1.6875 27 NA NA 53000
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Purdue UniversityPurdue e-PubsJTRP
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1. Report No. 2. Government Accessi
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epairing a bent wrought iron tensio
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vPageCHAPTER 3TEST PROCEDURES FOR M
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ixLIST OF FIGURESFigurePageFigure 1
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xiFigurePageFigure 3.30 Top View of
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xiiiFigurePageFigure 5.12 Typical T
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xvAppendix FigurePageFigure D.7 Ini
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viiiAppendix TablePageTable A.5 Det
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iiiThe authors would also like to t
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2but also what material properties
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4microstructure of the metal. The c
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62. LITERATURE SEARCHBefore experim
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8imperfections, the performance of
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10wrought iron. Adding the slag aft
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12method for manufacturing wrought
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14patents for their process and tra
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16This method of testing of structu
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18plot of this percent elongation d
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20significant variation in the perc
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22The practice of restoring histori
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24Elleby, Wallace W. Sanders, F. Wa
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26From all the surveys that were di
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28Table 2.1 Average Ultimate Streng
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30Figure 2.3 Wrought Iron “Sponge
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32Histogram of Kirkaldy Wrought Iro
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34Percent Occurance in Range - %45.
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3660Combined Wrought Iron BarsTensi
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38The Bell Ford Bridge consisted of
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40Two. These samples were taken fro
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42specimens were of constant cross
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44Along with rectangular tensile co
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46After the initial test loading wa
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483.6 Fatigue TestingTo develop a b
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50The final specimen category consi
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52This analysis was completed using
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54After the initial test was comple
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56completed, but before the surface
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58readings, load cell readings and
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60Figure 3.3 Donated Eyebars 4 and
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62Figure 3.7 Heated Areas in Blue o
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64Figure 3.11 Detail Used in Groove
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66900080007000y = 27.153xR 2 = 0.99
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68Figure 3.19 Charpy Impact Testing
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70Figure 3.23 Eyebar Connection in
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72Figure 3.27 Eyebar A After Filler
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74Figure 3.31 Side View of Finished
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76Figure 3.35 Front View of Eyebar
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78strength from the existence of pe
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80The carbon content present in the
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82value may not be very accurate bu
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84strengths was found to be 29,940
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86wrought iron bars were investigat
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88stresses are induced. These perma
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90toughness the material. The test
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92From the finite element analysis,
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94Table 4.1 Chemical Analysis of Ey
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96Table 4.3 Tensile Coupon Test Res
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98Table 4.5 Charpy Impact Test Resu
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100Table 4.7 Comparison of Strain G
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102Figure 4.1 Typical Micrograph of
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104Figure 4.5 Fracture Surface of D
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106Comparison of Tensile Strengthfo
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108Combined Wrought Iron Bar Histor
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110Figure 4.17 Macrograph of Weld u
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112Figure 4.21 Cleavage Fracture of
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Figure 4.25 Elongation of Hole in E
Page 136 and 137: 116signs on or near the bridge that
Page 138 and 139: 118testing of historic wrought iron
Page 140 and 141: 120so that they would act in symmet
Page 142 and 143: 122The reasons for the differences
Page 144 and 145: 124The second corrosion pattern mod
Page 146 and 147: 126Keating (1984) stated that the s
Page 148 and 149: 128charcoal fire until it is red ho
Page 150 and 151: 130Figure 5.3 Picture of Bottom Cho
Page 152 and 153: 132Figure 5.7 Using Force After Usi
Page 154 and 155: 134Figure 5.11 Reassembling a Pin C
Page 156 and 157: 1366. SUMMARY, CONCLUSIONS AND IMPL
Page 158 and 159: 138rectangular in shape. These eyeb
Page 160 and 161: 140were joined together with a full
Page 162 and 163: 1424. The Charpy impact energy of t
Page 164 and 165: 144connections are unsymmetrical, i
Page 166 and 167: 146LIST OF REFERENCESAASHTO (1998).
Page 168 and 169: 148Hodgkinson, Eaton (1840). Experi
Page 170 and 171: 150Appendix A. Data Collected From
Page 172 and 173: 152Table A.1 Wrought Iron Bar Tensi
Page 174 and 175: 154Table A.1 (continued) Wrought Ir
Page 176 and 177: 156Table A.2 (continued) Wrought Ir
Page 178 and 179: 158Table A.3 Wrought Iron Angle Ten
Page 180 and 181: 160Table A.4 (continued) Summary of
Page 182 and 183: 162Table A.4 (continued) Summary of
Page 184 and 185: 164Table A.5 (continued) Detailed I
Page 204 and 205: 184Table A.7 Tensile Strength Data
Page 206 and 207: 186Table B.1 Example Historic Wroug
Page 208 and 209: 188DepartmentofTransportationIf you
Page 210 and 211: 190CountyIf your organizationdoes m
Page 212 and 213: 192County 16: County bridge inspect
Page 214 and 215: 194State 13: Included in original d
Page 216 and 217: 196Figure C.1 Diagrams Showing Loca
Page 218 and 219: 198Figure C.3 Heating of Eyebar fro
Page 220 and 221: 200Figure C.7 Double V Butt Joint u
Page 222 and 223: 202Figure C. 11 Welded Tensile Coup
Page 224 and 225: 204Figure C.15 Tensile Coupon from
Page 226 and 227: 206Figure C.19 Cooling Bath with Su
Page 228 and 229: 208Figure C.23 Side View of Eyebar
Page 230 and 231: 210Figure C.27 Eyebar End Connectio
Page 232 and 233: 212Appendix D. Welding Procedure fo
Page 234 and 235: 214D.2 Filler Weld for Eyebar Conne
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216Figure D.1 Weld Joint Detail Use
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Figure D.5 Completed Weld Before Su
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220Figure D.7 Initial Pass Pattern
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