| HISTORICAL INTRODUCTION |
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1 | (480) |
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The Structural Design Concept |
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9 | (19) |
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The Structural Design Problem |
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9 | (1) |
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The Design Process in the Aerospace Industry |
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10 | (1) |
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Analysis Versus Experimentation |
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10 | (1) |
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The Role of Structural Analysis |
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11 | (1) |
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11 | (1) |
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12 | (16) |
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Mechanics of Aerospace Structures |
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28 | (49) |
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28 | (4) |
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29 | (1) |
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29 | (1) |
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30 | (1) |
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Thermodynamics (Optional) |
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31 | (1) |
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31 | (1) |
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31 | (1) |
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32 | (23) |
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32 | (2) |
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34 | (3) |
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Differential Equations of Equilibrium |
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37 | (6) |
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Planar Stress Transformations |
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43 | (1) |
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Mohr's Circle for Plane Stress |
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44 | (2) |
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Analysis of Stress at a Point Using Mohr's Circle |
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46 | (2) |
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Three-dimensional Stress Analysis at a Point (Optional) |
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48 | (7) |
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55 | (11) |
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Deformation and the Concept of Strain |
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55 | (2) |
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57 | (5) |
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Strain Compatibility Equations (Optional) |
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62 | (2) |
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Displacement Boundary Conditions |
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64 | (1) |
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Planar Strain Transformations |
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64 | (2) |
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66 | (11) |
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Constitution of Aerospace Materials |
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77 | (68) |
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Uniaxial Thermomechanical Constitution of Solids |
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78 | (19) |
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Uniaxial Elastic Thermomechanical Constitution |
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84 | (1) |
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Uniaxial Viscous Mechanical Constitution |
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85 | (2) |
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Uniaxial Viscoelastic Mechanical Constitution |
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87 | (8) |
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Uniaxial Elastic-Plastic Mechanical Constitution |
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95 | (1) |
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Summary of Uniaxial Thermomechanical Constitution |
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96 | (1) |
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97 | (4) |
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Multiaxial Constitution of Elastic Solids |
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101 | (25) |
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Thermodynamics of Elastic Solids (Optional) |
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101 | (4) |
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Mechanical Constitutive Equations for Anisotropic Solids |
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105 | (1) |
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The Elastic Field Problem |
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106 | (1) |
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Mechanical Constitutive Equations for Orthotropic Hookean Solids |
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106 | (1) |
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Mechanical Constitutive Equations for Isotropic Hookean Solids |
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107 | (12) |
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Mechanical Constitutive Equations for Transversely Isotropic Hookean Solids (Optional) |
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119 | (7) |
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Multiaxial Constitution of Thermoelastic Solids |
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126 | (9) |
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Thermodynamics of Thermoelastic Solids (Optional) |
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126 | (5) |
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The Thermoelastic Field Problem |
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131 | (1) |
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Mechanical Constitutive Equations for Isotropic Linear Thermoelastic Solids |
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132 | (3) |
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Linearity and the Principle of Superposition |
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135 | (1) |
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136 | (9) |
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Theory and Analysis of Advanced Beams |
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145 | (105) |
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Development of Equations for Bars and Beams by the Applied Elasticity Approach |
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146 | (8) |
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146 | (3) |
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149 | (5) |
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Equilibrium of Advanced Beams |
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154 | (10) |
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Resultant Forces and Moments |
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155 | (2) |
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Linear Differential Equations of Equilibrium |
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157 | (7) |
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Bending and Extension of Advanced Beams |
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164 | (23) |
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164 | (2) |
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Axial Stresses and Strains Due to Bending and Extension |
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166 | (1) |
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Axial Stresses and Strains in Linear Elastic Homogeneous Beams |
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166 | (5) |
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Axial Stresses and Strains in Linear Thermoelastic Heterogeneous Beams |
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171 | (4) |
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Determination of Modulus Weighted Section Properties |
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175 | (8) |
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Deformations Due to Bending and Extension |
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183 | (4) |
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Torsion In Thin-Walled Closed Sections |
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187 | (18) |
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Simplifying Assumptions for Torsion of Thin-Walled Closed Sections |
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188 | (5) |
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Torsion Stresses and Strains in Single-cell Thin-Walled Closed Sections |
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193 | (3) |
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Torsional Deformations in Single-cell Thin-Walled Closed Sections |
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196 | (4) |
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Analysis of Multicell Closed Sections in Torsion |
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200 | (5) |
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205 | (24) |
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Simplifying Assumptions for Thin-Walled Sections in Shear |
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206 | (1) |
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Shearing Stresses in Thin-Walled Open Sections |
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206 | (5) |
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Determination of Modulus Weighted Section Properties |
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211 | (4) |
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215 | (5) |
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Shearing Stresses, Strains, and Deformations in Single-cell Thin-Walled Closed Sections |
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220 | (3) |
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Analysis of Multicell Thin-Walled Sections in Shear |
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223 | (6) |
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Analysis of Beams Under Combined Loading Conditions |
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229 | (21) |
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Work And Energy Principles |
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250 | (79) |
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250 | (1) |
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Concept of Work and Potential |
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251 | (2) |
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Virtual Work and Equilibrium |
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253 | (28) |
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Virtual Work of a Particle |
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253 | (3) |
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Virtual Work for Rigid Mechanisms |
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256 | (6) |
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Virtual Work for a Uniaxial Deformable Bar |
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262 | (5) |
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Virtual Work for Beams in Bending and Extension |
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267 | (2) |
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Discretized From of Virtual Work for an Elastic Beam |
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269 | (6) |
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Virtual Work in a General Deformable Body (Optional) |
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275 | (4) |
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Complementary Virtual Work in a Deformable Body (Optional) |
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279 | (2) |
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External Potential Energy |
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281 | (3) |
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Strain Energy and Complementary Strain Energy |
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284 | (10) |
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Strain Energy and Complementary Strain Energy in a Uniaxial Bar |
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284 | (5) |
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Strain Energy and Complementary Strain Energy in Advanced Beams |
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289 | (2) |
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Strain Energy and Complementary Strain Energy in a General Elastic Body (Optional) |
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291 | (3) |
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Potential Energy and Complementary Potential Energy Theorems |
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294 | (17) |
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Principle of Minimum Potential Energy |
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295 | (8) |
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303 | (4) |
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307 | (4) |
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Introduction to Stability Analysis (Optional) |
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311 | (18) |
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Deformation and Force Analysis of Aerospace Structures |
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329 | (70) |
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329 | (1) |
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Statically Indeterminate Structures |
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330 | (3) |
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Simple Examples of Deformation Analysis |
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333 | (13) |
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333 | (5) |
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338 | (8) |
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346 | (24) |
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346 | (1) |
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General Form of Flexibility Method |
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347 | (4) |
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Special Cases of Flexibility Coefficients |
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351 | (19) |
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370 | (7) |
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377 | (6) |
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377 | (1) |
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377 | (6) |
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Comments on Stiffness and Flexibility Methods |
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383 | (1) |
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384 | (15) |
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Introduction to Finite Element Stiffness Method |
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399 | (82) |
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399 | (8) |
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407 | (37) |
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407 | (4) |
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Element Equilibrium Equations |
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411 | (1) |
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Strain Energy Potential and Stiffness Matrix |
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411 | (1) |
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External Potential and Force Matrix |
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412 | (2) |
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Element Equilibrium Equations |
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414 | (1) |
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Transformation of Element Equations to Global Axes |
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415 | (4) |
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Physical Meaning of Stiffness Coefficients |
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419 | (1) |
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Formation of Structural Equilibrium Equations and Assembly of Equations |
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420 | (3) |
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423 | (6) |
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Force Equilibrium Approach (Optional) |
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429 | (1) |
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430 | (3) |
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Solution of Structural Equilibrium Equations |
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433 | (1) |
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Direct Method for Assembly and Boundary Conditions (Optional) |
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433 | (4) |
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Element Forces, Stresses, and Strains |
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437 | (6) |
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Thermal Forces (Optional) |
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443 | (1) |
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Stiffness and Force Matrices for Other Simple Elements |
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444 | (14) |
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Three-dimensional Truss Element |
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445 | (1) |
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446 | (11) |
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Web-Stringer Element for Semimonocoque Beam Analysis |
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457 | (1) |
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Elements for More Complex Applications |
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458 | (3) |
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Plane Stress/Plane Strain Triangular Element---The CST (Optional) |
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461 | (20) |
| APPENDIX: REVIEW OF ELEMENTARY STRENGTH OF MATERIALS |
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481 | (20) |
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481 | (3) |
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A.2 Thin-Walled Cylindrical Pressure Vessels |
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484 | (1) |
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A.3 Torsion of Circular Bars |
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485 | (2) |
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A.4 Simple Beam Shear and Moment Equations |
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487 | (3) |
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490 | (3) |
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493 | (2) |
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A.7 Properties of Plane Areas |
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495 | (6) |
| Index |
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501 | |