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156Table A.2 (continued) Wrought Iron Plate Tensile Strength Data Reported By KirkaldyThickness Tensile Strength Thickness Tensile Strength Thickness Tensile Strength(in) (psi) (in) (psi) (in) (psi)0.637 44,366 0.5 45,379 0.39 39,1700.39 32,450 0.65 45,148 0.385 37,2370.425 49,838 0.5 42,876 0.63 53,5530.425 49,439 0.8 40,794 0.587 51,5810.675 48,835 0.625 39,982 0.637 51,1720.625 48,766 0.265 39,975 0.65 47,0690.425 45,422 0.7552 39,646 0.42 52,6790.238 43,290 0.875 39,073 0.55 52,4660.25 44,512 0.485 38,506 0.625 53,8010.33 42,072 0.55 37,878 0.55 47,4530.245 40,482 0.48 57,804 0.35 55,7580.365 40,055 0.265 56,835 0.887 54,4160.245 39,644 0.625 56,464 0.47 53,7990.38 37,331 0.625 55,838 0.75 53,3280.525 49,677 0.625 55,377 0.637 53,0580.36 37,330 0.75 54,868 0.47 52,4410.245 49,677 0.775 54,410 0.567 52,0740.38 46,806 0.562 53,427 0.47 51,6090.505 46,373 0.885 53,317 0.56 51,5090.365 43,834 0.55 53,196 0.45 50,9430.365 38,570 0.88 52,819 0.755 50,6500.345 38,398 0.785 52,432 0.337 50,1600.65 43,069 0.89 52,229 0.437 48,4500.64 42,783 0.48 51,895 0.45 48,1630.5 39,761 0.265 51,803 0.437 47,7590.55 38,395 0.485 51,240 0.45 47,6860.45 36,798 0.65 50,618 0.587 47,3720.55 36,460 0.75 46,528 0.887 47,2390.645 48,544 0.5 49,083 0.45 46,8350.455 48,487 0.625 45,786 0.567 45,4290.655 48,354 357 44,317 0.595 43,7200.55 47,926 0.55 42,490 0.45 43,3600.55 47,481 0.645 42,460 0.437 41,9020.65 46,885 0.65 42,056 0.637 41,1300.65 44,798 0.65 42,053 0.55 53,3530.5 44,417 0.65 41,287 0.55 51,6060.5 43,723 0.625 41,164 0.437 50,3520.45 42,670 0.625 39,664 0.637 50,2800.65 38,605 0.685 39,297 0.4733 50,0430.45 45,379 0.385 39,202 0.47 49,900
157Table A.2 (continued) Wrought Iron Plate Tensile Strength Data Reported By KirkaldyThickness Tensile Strength Thickness Tensile Strength(in) (psi) (in) (psi)0.45 49,811 0.373 48,6560.42 47,372 0.373 47,6840.43 47,314 0.445 47,2550.45 46,823 0.373 43,6750.575 46,302 0.44 42,9800.59 46,206 0.355 42,2880.45 46,117 0.425 38,9050.57 46,089 0.428 56,0800.42 45,993 0.4 55,9540.437 45,538 0.415 52,5070.45 44,660 0.4 46,7450.345 44,266 0.41 44,4250.47 44,266 0.415 52,0210.4 44,131 0.415 48,9480.695 43,919 0.415 48,6100.44 43,803 0.41 44,3380.345 42,100 0.4 41,8660.395 40,873 0.41 40,1920.47 57,769 0.63 52,0350.455 56,631 0.587 50,1890.4 56,406 0.637 50,0530.915 54,061 0.65 49,8410.93 53,683 0.42 49,5650.9 51,675 0.55 44,1840.65 52,173 0.625 47,6090.65 50,948 0.55 45,9080.637 49,850 0.435 45,0260.75 50,362 0.887 43,6010.637 49,775 0.47 42,6900.75 47,034 0.75 47,9030.637 46,044 0.637 47,1130.65 45,775 0.47 46,8460.65 45,612 0.567 46,7890.637 45,111 0.47 35,0070.75 44,255 0.565 57,6590.75 41,997 0.755 57,6530.355 40,807 0.637 55,8220.373 56,233 0.42 53,0140.44 55,332 0.567 52,7610.445 53,925 0.595 50,9530.45 52,3030.437 52,3030.637 49,3870.47 49,0000.47 47,2740.47 46,127
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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
Page 126 and 127: 106Comparison of Tensile Strengthfo
Page 128 and 129: 108Combined Wrought Iron Bar Histor
Page 130 and 131: 110Figure 4.17 Macrograph of Weld u
Page 132 and 133: 112Figure 4.21 Cleavage Fracture of
Page 134 and 135: 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 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
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206Figure C.19 Cooling Bath with Su
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208Figure C.23 Side View of Eyebar
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210Figure C.27 Eyebar End Connectio
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212Appendix D. Welding Procedure fo
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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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