Series Preface |
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ix | |
Preface |
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xi | |
Acknowledgments |
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xiii | |
About the Authors |
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xv | |
1 Introduction |
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1 | (8) |
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1 | (3) |
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1.2 Implementation of HFRP Sandwich Deck Panels in Highway Bridges |
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4 | (2) |
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6 | (1) |
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6 | (1) |
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7 | (2) |
2 FRP Deck: Stiffness Evaluation |
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9 | (92) |
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2.1 Stiffness of FRP Honeycomb Sandwich Panels with Sinusoidal Core |
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9 | (19) |
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9 | (1) |
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2.1.2 Modeling of FRP Honeycomb Panels |
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10 | (10) |
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2.1.3 Behavior of FRP Honeycomb Beams |
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20 | (6) |
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2.1.4 Behavior of FRP Honeycomb Sandwich Panel |
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26 | (2) |
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28 | (1) |
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2.2 On the Transverse. Shear Stiffness of Composite Honeycomb Core with General Configuration |
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28 | (21) |
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28 | (4) |
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2.2.2 Application of Homogenization Theory |
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32 | (3) |
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2.2.3 Derivation of Effective Transverse Shear Stiffness |
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35 | (9) |
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2.2.4 Verification Using Finite Element Analysis |
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44 | (2) |
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2.2.5 Summary and Discussions |
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46 | (3) |
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49 | (1) |
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2.3 Homogenized Elastic Properties of Honeycomb Sandwiches with Skin Effect |
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49 | (48) |
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49 | (3) |
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52 | (2) |
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2.3.3 Formulation of Honeycomb Homogenization Problem |
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54 | (7) |
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2.3.4 Analytical Approach-Multipass Homogenization (MPH) Technique |
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61 | (26) |
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2.3.5 Periodic Unit Cell Finite Element Analysis |
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87 | (7) |
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2.3.6 Summary and Concluding Remarks |
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94 | (3) |
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97 | (4) |
3 FRP Deck: Strength Evaluation |
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101 | (110) |
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101 | (1) |
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102 | (11) |
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102 | (1) |
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3.2.2 Out-of-Plane Compression |
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102 | (3) |
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105 | (4) |
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109 | (4) |
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3.3 Out-of-Plane Compression |
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113 | (26) |
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113 | (1) |
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113 | (8) |
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3.3.3 Experimental Investigation |
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121 | (8) |
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129 | (2) |
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3.3.5 Determination of the Coefficient of Elastic Restraint |
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131 | (3) |
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3.3.6 Comparisons of Test Results with Analytical and FE Predictions |
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134 | (1) |
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134 | (2) |
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136 | (1) |
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137 | (2) |
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139 | (34) |
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139 | (1) |
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3.4.2 Analytical Model Including Skin Effect |
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139 | (15) |
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3.4.3 CER Effect on Shear Stiffness and Interfacial Shear Stress Distribution |
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154 | (1) |
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155 | (3) |
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3.4.5 Proposed Method to Predict Failure Load |
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158 | (1) |
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3.4.6 Experimental Investigation |
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159 | (7) |
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3.4.7 Correlations between Test Results and Prediction from Design Equations |
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166 | (5) |
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171 | (2) |
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173 | (1) |
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173 | (25) |
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173 | (1) |
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3.5.2 Progressive Failure Model |
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174 | (2) |
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176 | (3) |
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3.5.4 Parametric Study on Facesheet |
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179 | (3) |
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3.5.5 Experimental Investigation |
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182 | (9) |
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3.5.6 Correlation between FE and Experimental Results |
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191 | (5) |
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196 | (1) |
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196 | (2) |
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Appendix 3.A: Strength Data of Core Materials |
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198 | (2) |
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Appendix 3.B: Derivation of Equilibrium Equation |
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200 | (2) |
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Appendix 3.C: Shear Test for Facesheet Laminates |
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202 | (4) |
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Appendix 3.D: Stiffness of Facesheet Laminates and Core Materials |
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206 | (1) |
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207 | (4) |
4 Mechanical Shear Connector for FRP Decks |
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211 | (14) |
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211 | (4) |
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4.2 Pro type Shear Connection |
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215 | (1) |
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216 | (7) |
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4.3.1 Specimen and Test Setup |
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216 | (1) |
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217 | (1) |
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4.3.3 Test Results and Discussions |
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218 | (5) |
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223 | (1) |
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223 | (2) |
5 FRP Deck-Steel Girder Bridge System |
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225 | (42) |
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225 | (1) |
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5.2 Experimental and FE Study on Scaled Bridge Model |
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226 | (25) |
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226 | (1) |
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227 | (1) |
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228 | (5) |
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233 | (3) |
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236 | (6) |
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5.2.6 Finite Element Model |
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242 | (2) |
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5.2.7 FE Analysis Results |
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244 | (1) |
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245 | (1) |
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5.2.9 Evaluation of FRP Panel Properties |
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246 | (5) |
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5.3 Evaluation of Effective Flange Width by Shear Lag Model |
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251 | (14) |
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251 | (2) |
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253 | (5) |
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5.3.3 Finite Element Study |
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258 | (3) |
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5.3.4 Comparison between Shear Lag Model and Empirical Functions |
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261 | (2) |
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5.3.5 Application of Shear Lag Model to FRP Deck |
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263 | (1) |
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264 | (1) |
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265 | (2) |
6 Design Guidelines for FRP Deck-Steel Girder Bridge Systems |
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267 | (22) |
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267 | (7) |
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267 | (5) |
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272 | (1) |
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273 | (1) |
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274 | (14) |
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276 | (3) |
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279 | (9) |
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288 | (1) |
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288 | (1) |
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288 | (1) |
7 Systematic Analysis and Design Approach for Single-Span FRP Deck-Stringer Bridges |
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289 | (32) |
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289 | (1) |
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7.2 Panel and Beam Analysis |
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290 | (4) |
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7.2.1 Panel Analysis by Micro/Macromechanics |
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291 | (2) |
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7.2.2 Beam Analysis by Mechanics of Laminated Beams |
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293 | (1) |
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7.3 FRP Cellular Decks: Elastic Equivalence |
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294 | (14) |
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7.3.1 Equivalent Stiffness for Cellular FRP Decks |
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294 | (4) |
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7.3.2 Verification of Deck Stiffness Equations by Finite Element Analysis |
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298 | (5) |
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7.3.3 Equivalent Orthotropic Material Properties |
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303 | (1) |
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7.3.4 Experimental and Numerical Verification of Equivalent Orthotropic Material Properties |
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304 | (4) |
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7.4 Analysis of FRP Deck-Stringer Bridge System |
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308 | (8) |
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7.4.1 First-Order Shear Deformation Theory for FRP Composite Deck |
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308 | (4) |
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7.4.2 Wheel Load Distribution Factors |
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312 | (1) |
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313 | (1) |
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7.4.4 Experimental Testing and Numerical Analysis of FRP Deck-Stringer Systems |
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314 | (2) |
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7.5 Design Analysis Procedures and Illustrative Example |
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316 | (2) |
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7.5.1 General Design Procedures |
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316 | (1) |
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316 | (2) |
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318 | (1) |
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318 | (3) |
Index |
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321 | |