Structural Analysis, 4th ed.

Structural Analysis teaches students the basic principles of structural analysis using the classical approach. The chapters are presented in a logical order, moving from an introduction of the topic to an analysis of statically determinate beams, trusses and rigid frames, to the analysis of statistically indeterminate structures. The text includes solved problems to help illustrate the fundamental concepts. Access to interactive software for analyzing plane framed structures is available for download via the texts online companion site. See the Features tab for more info on this software. Front Cover......Page 1 Title Page......Page 2 Copyright......Page 3 Contents......Page 6 Preface......Page 12 PART ONE: INTRODUCTION TO STRUCTURAL ANALYSIS AND LOADS......Page 16 1 Introduction to Structural Analysis......Page 18 1.1 Historical Background......Page 19 1.2 Role of Structural Analysis in Structural Engineering Projects......Page 21 1.3 Classification of Structures......Page 22 1.4 Analytical Models......Page 27 Summary......Page 31 2 Loads on Structures......Page 32 2.1 Dead Loads......Page 33 2.2 Live Loads......Page 36 2.4 Wind Loads......Page 39 2.5 Snow Loads......Page 47 2.6 Earthquake Loads......Page 50 2.9 Load Combinations......Page 52 Summary......Page 53 Problems......Page 54 PART TWO: ANALYSIS OF STATICALLY DETERMINATE STRUCTURES......Page 56 3.1 Equilibrium of Structures......Page 58 3.2 External and Internal Forces......Page 61 3.4 Static Determinacy, Indeterminacy, and Instability......Page 62 3.5 Computation of Reactions......Page 75 3.6 Principle of Superposition......Page 93 3.7 Reactions of Simply Supported Structures Using Proportions......Page 94 Summary......Page 95 Problems......Page 97 4 Plane and Space Trusses......Page 104 4.1 Assumptions for Analysis of Trusses......Page 106 4.2 Arrangement of Members of Plane Trusses—Internal Stability......Page 110 4.4 Static Determinacy, Indeterminacy, and Instability of Plane Trusses......Page 115 4.5 Analysis of Plane Trusses by the Method of Joints......Page 121 4.6 Analysis of Plane Trusses by the Method of Sections......Page 136 4.7 Analysis of Compound Trusses......Page 143 4.8 Complex Trusses......Page 148 4.9 Space Trusses......Page 149 Summary......Page 159 Problems......Page 160 5 Beams and Frames: Shear and Bending Moment......Page 175 5.1 Axial Force, Shear, and Bending Moment......Page 176 5.2 Shear and Bending Moment Diagrams......Page 182 5.3 Qualitative Deflected Shapes......Page 187 5.4 Relationships between Loads, Shears, and Bending Moments......Page 188 5.5 Static Determinacy, Indeterminacy and Instability of Plane Frames......Page 210 5.6 Analysis of Plane Frames......Page 216 Summary......Page 230 Problems......Page 232 6 Deflections of Beams: Geometric Methods......Page 241 6.1 Differential Equation for Beam Deflection......Page 242 6.2 Direct Integration Method......Page 245 6.3 Superposition Method......Page 248 6.4 Moment-Area Method......Page 249 6.5 Bending Moment Diagrams by Parts......Page 263 6.6 Conjugate-Beam Method......Page 268 Problems......Page 284 7 Deflections of Trusses, Beams, and Frames: Work–Energy Methods......Page 290 7.1 Work......Page 291 7.2 Principle of Virtual Work......Page 293 7.3 Deflections of Trusses by the Virtual Work Method......Page 297 7.4 Deflections of Beams by the Virtual Work Method......Page 308 7.5 Deflections of Frames by the Virtual Work Method......Page 316 7.6 Conservation of Energy and Strain Energy......Page 327 7.7 Castigliano’s Second Theorem......Page 331 7.8 Betti’s Law and Maxwell’s Law of Reciprocal Deflections......Page 340 Summary......Page 341 Problems......Page 343 8 Influence Lines......Page 352 8.1 Influence Lines for Beams and Frames by Equilibrium Method......Page 353 8.2 Müeller-Breslau’s Principle and Qualitative Influence Lines......Page 368 8.3 Influence Lines for Girders with Floor Systems......Page 382 8.4 Influence Lines for Trusses......Page 392 8.5 Influence Lines for Deflections......Page 404 Summary......Page 407 Problems......Page 408 9.1 Response at a Particular Location Due to a Single Moving Concentrated Load......Page 416 9.2 Response at a Particular Location Due to a Uniformly Distributed Live Load......Page 418 9.3 Response at a Particular Location Due to a Series of Moving Concentrated Loads......Page 423 9.4 Absolute Maximum Response......Page 430 Summary......Page 436 Problems......Page 437 10 Analysis of Symmetric Structures......Page 440 10.1 Symmetric Structures......Page 441 10.2 Symmetric and Antisymmetric Components of Loadings......Page 447 10.3 Behavior of Symmetric Structures under Symmetric and Antisymmetric Loadings......Page 458 10.4 Procedure for Analysis of Symmetric Structures......Page 462 Summary......Page 470 Problems......Page 471 PART THREE: ANALYSIS OF STATICALLY INDETERMINATE STRUCTURES......Page 474 11 Introduction to Statically Indeterminate Structures......Page 476 11.1 Advantages and Disadvantages of Indeterminate Structures......Page 477 11.2 Analysis of Indeterminate Structures......Page 480 Summary......Page 485 12 Approximate Analysis of Rectangular Building Frames......Page 486 12.1 Assumptions for Approximate Analysis......Page 487 12.2 Analysis for Vertical Loads......Page 490 12.3 Analysis for Lateral Loads—Portal Method......Page 496 12.4 Analysis for Lateral Loads—Cantilever Method......Page 512 Summary......Page 519 Problems......Page 520 13 Method of Consistent Deformations—Force Method......Page 523 13.1 Structures with Single Degree of Indeterminacy......Page 524 13.2 Internal Forces and Moments as Redundants......Page 546 13.3 Structures with Multiple Degrees of Indeterminacy......Page 559 13.4 Support Settlements, Temperature Changes and Fabrication Errors......Page 583 Summary......Page 592 Problems......Page 593 14 Three-Moment Equation and the Method of Least Work......Page 601 14.1 Derivation of Three-Moment Equation......Page 602 14.2 Application of Three-Moment Equation......Page 607 14.3 Method of Least Work......Page 614 Summary......Page 621 Problems......Page 622 15 Influence Lines for Statically Indeterminate Structures......Page 624 15.1 Influence Lines for Beams and Trusses......Page 625 15.2 Qualitative Influence Lines by Müller-Breslau’s Principle......Page 642 Summary......Page 646 Problems......Page 647 16 Slope-Deflection Method......Page 650 16.1 Slope-Deflection Equations......Page 651 16.2 Basic Concept of the Slope-Deflection Method......Page 659 16.3 Analysis of Continuous Beams......Page 666 16.4 Analysis of Frames without Sidesway......Page 688 16.5 Analysis of Frames with Sidesway......Page 696 Problems......Page 717 17 Moment-Distribution Method......Page 722 17.1 Definitions and Terminology......Page 723 17.2 Basic Concept of the Moment-Distribution Method......Page 732 17.3 Analysis of Continuous Beams......Page 740 17.4 Analysis of Frames without Sidesway......Page 756 17.5 Analysis of Frames with Sidesway......Page 759 Summary......Page 776 Problems......Page 777 18 Introduction to Matrix Structural Analysis......Page 782 18.1 Analytical Model......Page 783 18.2 Member Stiffness Relations in Local Coordinates......Page 787 18.3 Coordinate Transformations......Page 795 18.4 Member Stiffness Relations in Global Coordinates......Page 801 18.5 Structure Stiffness Relations......Page 802 18.6 Procedure for Analysis......Page 810 Summary......Page 828 Problems......Page 829 Appendix A: Areas and Centroids of Geometric Shapes......Page 832 B.1 Definition of a Matrix......Page 836 B.2 Types of Matrices......Page 837 B.3 Matrix Operations......Page 839 B.4 Solution of Simultaneous Equations by the Gauss-Jordan Method......Page 846 Problems......Page 850 Inputting Data......Page 852 Results of the Analysis......Page 859 Problems......Page 864 Bibliography......Page 866 Answers to Selected Problems......Page 868 Index......Page 878 Front Cover 1 Title Page 2 Copyright 3 Contents 6 Preface 12 PART ONE: INTRODUCTION TO STRUCTURAL ANALYSIS AND LOADS 16 1 Introduction to Structural Analysis 18 1.1 Historical Background 19 1.2 Role of Structural Analysis in Structural Engineering Projects 21 1.3 Classification of Structures 22 1.4 Analytical Models 27 Summary 31 2 Loads on Structures 32 2.1 Dead Loads 33 2.2 Live Loads 36 2.3 Impact 39 2.4 Wind Loads 39 2.5 Snow Loads 47 2.6 Earthquake Loads 50 2.7 Hydrostatic and Soil Pressures 52 2.8 Thermal and Other Effects 52 2.9 Load Combinations 52 Summary 53 Problems 54 PART TWO: ANALYSIS OF STATICALLY DETERMINATE STRUCTURES 56 3 Equilibrium and Support Reactions 58 3.1 Equilibrium of Structures 58 3.2 External and Internal Forces 61 3.3 Types of Supports for Plane Structures 62 3.4 Static Determinacy, Indeterminacy, and Instability 62 3.5 Computation of Reactions 75 3.6 Principle of Superposition 93 3.7 Reactions of Simply Supported Structures Using Proportions 94 Summary 95 Problems 97 4 Plane and Space Trusses 104 4.1 Assumptions for Analysis of Trusses 106 4.2 Arrangement of Members of Plane Trusses—Internal Stability 110 4.3 Equations of Condition for Plane Trusses 115 4.4 Static Determinacy, Indeterminacy, and Instability of Plane Trusses 115 4.5 Analysis of Plane Trusses by the Method of Joints 121 4.6 Analysis of Plane Trusses by the Method of Sections 136 4.7 Analysis of Compound Trusses 143 4.8 Complex Trusses 148 4.9 Space Trusses 149 Summary 159 Problems 160 5 Beams and Frames: Shear and Bending Moment 175 5.1 Axial Force, Shear, and Bending Moment 176 5.2 Shear and Bending Moment Diagrams 182 5.3 Qualitative Deflected Shapes 187 5.4 Relationships between Loads, Shears, and Bending Moments 188 5.5 Static Determinacy, Indeterminacy and Instability of Plane Frames 210 5.6 Analysis of Plane Frames 216 Summary 230 Problems 232 6 Deflections of Beams: Geometric Methods 241 6.1 Differential Equation for Beam Deflection 242 6.2 Direct Integration Method 245 6.3 Superposition Method 248 6.4 Moment-Area Method 249 6.5 Bending Moment Diagrams by Parts 263 6.6 Conjugate-Beam Method 268 Summary 284 Problems 284 7 Deflections of Trusses, Beams, and Frames: Work–Energy Methods 290 7.1 Work 291 7.2 Principle of Virtual Work 293 7.3 Deflections of Trusses by the Virtual Work Method 297 7.4 Deflections of Beams by the Virtual Work Method 308 7.5 Deflections of Frames by the Virtual Work Method 316 7.6 Conservation of Energy and Strain Energy 327 7.7 Castigliano’s Second Theorem 331 7.8 Betti’s Law and Maxwell’s Law of Reciprocal Deflections 340 Summary 341 Problems 343 8 Influence Lines 352 8.1 Influence Lines for Beams and Frames by Equilibrium Method 353 8.2 Müeller-Breslau’s Principle and Qualitative Influence Lines 368 8.3 Influence Lines for Girders with Floor Systems 382 8.4 Influence Lines for Trusses 392 8.5 Influence Lines for Deflections 404 Summary 407 Problems 408 9 Application of Influence Lines 416 9.1 Response at a Particular Location Due to a Single Moving Concentrated Load 416 9.2 Response at a Particular Location Due to a Uniformly Distributed Live Load 418 9.3 Response at a Particular Location Due to a Series of Moving Concentrated Loads 423 9.4 Absolute Maximum Response 430 Summary 436 Problems 437 10 Analysis of Symmetric Structures 440 10.1 Symmetric Structures 441 10.2 Symmetric and Antisymmetric Components of Loadings 447 10.3 Behavior of Symmetric Structures under Symmetric and Antisymmetric Loadings 458 10.4 Procedure for Analysis of Symmetric Structures 462 Summary 470 Problems 471 PART THREE: ANALYSIS OF STATICALLY INDETERMINATE STRUCTURES 474 11 Introduction to Statically Indeterminate Structures 476 11.1 Advantages and Disadvantages of Indeterminate Structures 477 11.2 Analysis of Indeterminate Structures 480 Summary 485 12 Approximate Analysis of Rectangular Building Frames 486 12.1 Assumptions for Approximate Analysis 487 12.2 Analysis for Vertical Loads 490 12.3 Analysis for Lateral Loads—Portal Method 496 12.4 Analysis for Lateral Loads—Cantilever Method 512 Summary 519 Problems 520 13 Method of Consistent Deformations—Force Method 523 13.1 Structures with Single Degree of Indeterminacy 524 13.2 Internal Forces and Moments as Redundants 546 13.3 Structures with Multiple Degrees of Indeterminacy 559 13.4 Support Settlements, Temperature Changes and Fabrication Errors 583 Summary 592 Problems 593 14 Three-Moment Equation and the Method of Least Work 601 14.1 Derivation of Three-Moment Equation 602 14.2 Application of Three-Moment Equation 607 14.3 Method of Least Work 614 Summary 621 Problems 622 15 Influence Lines for Statically Indeterminate Structures 624 15.1 Influence Lines for Beams and Trusses 625 15.2 Qualitative Influence Lines by Müller-Breslau’s Principle 642 Summary 646 Problems 647 16 Slope-Deflection Method 650 16.1 Slope-Deflection Equations 651 16.2 Basic Concept of the Slope-Deflection Method 659 16.3 Analysis of Continuous Beams 666 16.4 Analysis of Frames without Sidesway 688 16.5 Analysis of Frames with Sidesway 696 Summary 717 Problems 717 17 Moment-Distribution Method 722 17.1 Definitions and Terminology 723 17.2 Basic Concept of the Moment-Distribution Method 732 17.3 Analysis of Continuous Beams 740 17.4 Analysis of Frames without Sidesway 756 17.5 Analysis of Frames with Sidesway 759 Summary 776 Problems 777 18 Introduction to Matrix Structural Analysis 782 18.1 Analytical Model 783 18.2 Member Stiffness Relations in Local Coordinates 787 18.3 Coordinate Transformations 795 18.4 Member Stiffness Relations in Global Coordinates 801 18.5 Structure Stiffness Relations 802 18.6 Procedure for Analysis 810 Summary 828 Problems 829 Appendix A: Areas and Centroids of Geometric Shapes 832 Appendix B: Review of Matrix Algebra 836 B.1 Definition of a Matrix 836 B.2 Types of Matrices 837 B.3 Matrix Operations 839 B.4 Solution of Simultaneous Equations by the Gauss-Jordan Method 846 Problems 850 Appendix C: Computer Software 852 Starting the Computer Software 852 Inputting Data 852 Results of the Analysis 859 Problems 864 Bibliography 866 Answers to Selected Problems 868 Index 878

in This New Edition Of His Internationally Successful Book, Kassimali Teaches The Basic Concepts And Principles Of Structural Analysis Using An Intuitive, Classical Approach. His Book Covers Analysis Of Statically Determinate And Indeterminate Beams, Trusses, And Rigid Frames, As Well As An Introduction To Matrix Analysis Of Structures. The First Edition Was Distinguished By The Clarity And Quality Of Its Explanations Of Basic Structural Analysis Concepts, Supported By Detailed Step-by-step Procedures For Analysis And Worked-out Examples. The Second Edition Builds On This Foundation With 33% More New Problems That Include Design- And Computer-oriented Problems. Coverage Of Loads On Structures Is Updated To Meet The Latest Asce Standards, And The Structural Analysis Software Provided On A Bound-in Cd-rom Is Updated To Windows 95 To Make It Easier For Students To Use.

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a Textbook That Develops An Understanding Of The Basic Principles Of Structural Analysis. Emphasizing The Intuitive Classical Approach, It Covers The Analysis Of Statically Determinate And Indeterminate Beams, Trusses, And Rigid Frames. It Also Presents An Introduction To The Matrix Analysis Of Structures. An Included Diskette Contains Computer Software For The Analysis Of Plane Frames, Continuous Beams, And Trusses. Annotation C. Book News, Inc., Portland, Or (booknews.com)