Foreword |
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ix | |
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1 Introduction to Matrix Methods of Structural Analysis |
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1 | (16) |
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1.1 Overview of Matrix Structural Analysis and Design |
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1 | (1) |
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1.2 Matrix Structural Analysis and Design Procedure |
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2 | (2) |
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1.3 Primary Structural Members and their Modeling---Matrix Structural Analysis Steps |
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4 | (3) |
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1.4 Brief Historical Overview of Matrix Structural Analysis |
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7 | (1) |
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1.5 Flexibility-Stiffness Methods |
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8 | (6) |
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1.6 Basic Steps of Programming the Direct Stiffness Method |
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14 | (3) |
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17 | (60) |
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17 | (5) |
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2.2 Overview of the Plane Truss |
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22 | (1) |
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2.3 Vectors of End-Actions of Plane Truss Element |
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23 | (2) |
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2.4 End-Translation Vectors of Plane Truss Element |
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25 | (1) |
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2.5 Transformation Matrix of Plane Truss Element |
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26 | (5) |
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2.6 Total Local Stiffness Matrix of Plane Truss Element |
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31 | (3) |
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2.7 Total Global Stiffness Matrix of Plane Truss Element |
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34 | (4) |
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2.8 Vectors of Nodal-Forces and Nodal-Translations of Plane Truss |
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38 | (2) |
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2.9 Global Stiffness Matrix of Plane Trusses |
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40 | (7) |
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2.10 Modification of Global Stiffness Matrix Due to Support Conditions---Reordering Matrix |
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47 | (7) |
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2.11 Modification of Global Stiffness Matrix of a Plane Truss Due to Inclined and Elastic Supports |
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54 | (11) |
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2.12 Plane Truss Subjected to Member Loading |
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65 | (9) |
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2.13 Stress Resultants of Plane Truss Members |
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74 | (3) |
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77 | (62) |
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77 | (3) |
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3.2 Overview of the Plane Frame |
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80 | (2) |
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3.3 Vectors of End-Actions of Plane Frame Element |
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82 | (2) |
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3.4 End-Displacement Vector of Plane Frame Element |
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84 | (2) |
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3.5 Transformation Matrix of Plane Frame Element |
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86 | (4) |
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3.6 Total Local Stiffness Matrix of Plane Frame Element |
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90 | (4) |
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3.7 Total Global Stiffness Matrix of Plane Frame Element |
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94 | (3) |
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3.8 Vectors of Nodal-Forces and Nodal-Displacements of Plane Frame |
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97 | (3) |
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3.9 Global Stiffness Matrix of Plane Frames |
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100 | (6) |
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3.10 Modification of Global Stiffness Matrix Due to Support Conditions---Reordering Matrix |
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106 | (7) |
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3.11 Modification of Global Stiffness Matrix of a Plane Frame Due to Inclined And Elastic Supports |
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113 | (13) |
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3.12 Plane Frame Subjected to Member Loading |
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126 | (10) |
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3.13 Stress Resultants of Plane Frame Members |
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136 | (3) |
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139 | (28) |
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139 | (1) |
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4.2 Overview of Spatial Truss |
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140 | (2) |
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4.3 Vectors of End-Actions of Spatial Truss Element |
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142 | (2) |
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4.4 End-Translation Vectors of Spatial Truss Element |
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144 | (1) |
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4.5 Transformation Matrix of Spatial Truss Element |
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145 | (5) |
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4.6 Total Local Stiffness Matrix of Spatial Truss Element |
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150 | (2) |
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4.7 Total Global Stiffness Matrix of Spatial Truss Element |
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152 | (4) |
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4.8 Vectors of Nodal-Forces and Nodal-Translations of Spatial Truss |
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156 | (2) |
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4.9 Global Stiffness Matrix of Spatial Trusses |
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158 | (3) |
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4.10 Modification of Global Stiffness Matrix Due to Support Conditions---Reordering Matrix |
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161 | (4) |
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4.11 Internal Forces of Spatial Truss Members |
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165 | (2) |
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167 | (60) |
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167 | (1) |
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5.2 Overview of Spatial Frames |
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167 | (3) |
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5.3 Vectors of End-Actions and End-Displacements of Spatial Frame Element |
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170 | (4) |
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5.4 Transformation Matrix of Spatial Frame Element |
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174 | (15) |
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5.5 Local Stiffness Matrix of Spatial Frame Element |
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189 | (8) |
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5.6 Global Stiffness Matrix of Spatial Frame Element |
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197 | (2) |
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5.7 Vectors of Nodal-Actions and Nodal-Displacements of Spatial Frame |
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199 | (2) |
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5.8 Global Stiffness Matrix of Spatial Frame |
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201 | (4) |
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5.9 Modification of Global Stiffness Matrix of Spatial Frame Due to Support Conditions---Reordering Matrix |
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205 | (5) |
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5.10 Internal Actions of Spatial Frame Members |
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210 | (1) |
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5.11 Application---Analysis of Grid Structure |
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211 | (16) |
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227 | (30) |
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227 | (2) |
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6.2 Kinematic Relations and Equivalent Actions Betweeen two Points of a Rigid Body Plane |
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229 | (2) |
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6.3 Rigid Joints in Plane Framed Structure |
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231 | (3) |
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6.4 Analysis of Plane Frame With Rigid Joints |
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234 | (14) |
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6.5 Kinematic Relations and Equivalent Actions Between two Points of Space Rigid Structure |
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248 | (4) |
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6.6 Rigid Joints in Space Frame Element |
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252 | (5) |
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7 Internal Releases---Method of Combined Nodes |
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257 | (24) |
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257 | (3) |
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7.2 Degrees of Freedom of Combined Nodes |
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260 | (1) |
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7.3 Assembly of Total Global Stiffness Matrix With Combined Nodes |
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261 | (4) |
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7.4 Computation of Nodal Actions of Restrained and Equivalent Structures With Combined Nodes |
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265 | (1) |
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266 | (3) |
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7.6 Application---Analysis of Plane Frame With Combined Nodes |
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269 | (12) |
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8 Internal Hinges---Modified Stiffness Matrix Method |
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281 | (18) |
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281 | (1) |
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8.2 Modified Stiffness Matrices |
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281 | (4) |
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8.3 Modified Matrices and Internal Releases |
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285 | (1) |
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8.4 Restrained Actions---Equivalent Actions |
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286 | (4) |
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8.5 Application---Analysis of Plane Frame With the Modified Stiffness Matrix Method |
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290 | (9) |
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9 Static Condensation Method |
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299 | (34) |
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299 | (1) |
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9.2 Physical Interpretation of Static Condensation |
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299 | (4) |
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9.3 Qualitative Examination of the Stiffness Coefficients of a Hyperelement |
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303 | (1) |
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9.4 Stiffness Matrix and Restrained Actions With Elastic Hinge |
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304 | (2) |
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9.5 Application---Different Modeling Considerations of a Plane Frame Structure |
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306 | (27) |
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10 Elements of Variable Cross Section |
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333 | (26) |
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333 | (1) |
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10.2 Stiffness Matrix---Analytic Evaluation |
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334 | (2) |
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10.3 Stiffness Matrix---Approximate Computation |
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336 | (1) |
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10.4 Restrained Actions---Analytic Computation |
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337 | (5) |
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10.5 Restrained Actions---Approximate Computation |
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342 | (1) |
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10.6 Application---Analysis of An Element of Variable Cross Section |
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343 | (16) |
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11 The Method of Substructures |
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359 | (42) |
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359 | (1) |
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11.2 Presentation of Method of Substructures: A Plane Frame Test Case |
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360 | (7) |
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11.3 The Method of Substructures: A Plane Truss Test Case |
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367 | (7) |
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11.4 The Method of Substructures: A Plane Truss Numerical Application |
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374 | (5) |
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11.5 The Method of Substructures: Numerical Application on a Hybrid Structure |
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379 | (22) |
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12 Programming of Direct Stiffness Method---PFrameMatlab Program |
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401 | (24) |
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12.1 Basic Steps of Programming |
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401 | (1) |
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401 | (3) |
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12.3 Individual Program Files |
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404 | (9) |
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12.4 Application---Plane Frame Analysis |
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413 | (4) |
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12.5 Application---Hybrid Plane Frame Analysis |
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417 | (8) |
Appendix A Tensor Calculus |
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425 | (18) |
References |
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443 | (2) |
Index |
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445 | |