《鋼結構穩定——理論與應用》共分15章，主要內容有：失穩分類；軸心受壓柱、梁柱、剛接和半剛接剛架的平面彎曲屈曲性能和實用設計方法；柱的平面外彎扭屈曲性能和實用設計方法；薄板的凸曲和屈曲性能，冷彎薄壁板件的局部屈曲、畸變屈曲、整體屈曲及其相關屈曲，有效寬度和直接強度兩種設計方法；彈性和彈塑性鋼結構的能量法和數值法及其試驗驗證等。

本書可作為普通高等學校工程結構、工程力學專業研究生的教材，也可作為結構工程師和研究人員的參考用書。

陳驥，西安建築科技大學土木工程學院，教授主要教學經歷(授課名稱、授課對像等)：1. 為建築學和工建專業講授鋼結構穩定理論與設計2. 為原建工學校和本校工建專業碩士和博士研究生講授鋼結構穩定理論指導碩士和博士研究生的畢業論文曾經編寫的教材或專著情況(著作名稱、出版時間、出版單位等)：1.”鋼結構構件計算”1978年6月,與蔣煥南合編,由中國建築工業出版社,先後出版三版2. 1991年參與編寫由Beedle, L. S.主編的”Stability of Metal Structures –A world Vie w “中第2章”Built-Up-Members”3.1991年6月參與由陳紹蕃教授主編的”鋼結構”中的第四章和第六章,由中國建築工業出版社,先後出版兩版4. 1994年9月本人編著,由科學技術文獻出版社出版的”鋼結構穩定理論與應用”5. 2001年2月本人編著,由科學出版社出版”鋼結構穩定理論與設計”先後出六版,即將出第七版6.與陳浩軍教授合編”STABILITY OF STEEL STRUCTURES-THEORY AND DESIGN, 鋼結構穩定理論與設計”這是陳浩軍教授在日本作為訪問學者時, 將中文稿翻譯成了英文, 2010年3月由電力出版社出版7. 2014年9月本人編著,由科學出版社出版的”薄壁構件的彈性與彈塑性彎曲與扭轉簡明教程,Elastic and Elastic-Plastic Bending and Torsion of Thin-Walled Members”8. 2014年9月本人編著,由科學出版社出版的”TORSIONAL ANALYSIS OF STEEL STRUCTURAL THEORY AND DESIGN (鋼結構構件的扭轉分析-理論與設計)”

Preface

Foreword

Notation

Glossary

Chapter 1 Introduction 1

1.1 Types of Instability 1

1.2 Methods of Stability Analysis 6

1.3 Stability of Perfect Mechanical Models 8

1.4 Stability of Imperfect Mechanical Models 18

1.5 Stability of Snap-Through Mechanical Model 22

1.6 Mechanical Properties of Structural Steel 26

1.7 Residual Stress Distributions in Steel Members 32

1.8 Behavior and Steel Structure Design 36

Problem 49

References 51

Chapter 2 Flexural Buckling of Centrally Compressed Members 55

2.1 Introduction 55

2.2 Elastic Flexural Buckling of Centrally Compressed Members 56

2.3 Centrally Compressed Members with End Restrain 57

2.4 Effective Length Factors of Centrally Compressed Members 64

2.5 Elastic Large Deflection Analysis of Centrally Compressed Members 80

2.6 Effect of Initial Geometrical Imperfections on Centrally Compressed Members 84

2.7 Inelastic Flexural Buckling of Centrally Compressed Members 90

2.8 Effect of Residual Stresses on Centrally Compressed Members 99

2.9 Application of Stability Theory of Centrally Compressed

Members on Steel Structure Design 105

Problems 131

References 133

Chapter 3 In-Plane Stability of Beam-Columns 136

3.1 Introduction 136

3.2 Deformations and Internal Forces of Simply Supported Elastic

Beam-Columns under Transverse Loads 138

3.3 Deformations and Internal Forces of Fixed Ended Elastic Beam-Columns

under Transverse Loads 146

3.4 Deformations and Internal Forces of Elastic Beam-Column under

end Moments 151

3.5 Equivalent Moment and Equivalent Moment Factor of Beam-Column 155

3.6 Slope-Deflection Equations of Elastic Beam-Column without Sway 159

3.7 Slope-Deflection Equations of Elastic Beam-Column with Sway 163

3.8 Slope-Deflection Equations of Elastic Beam-Column under Transverse Loads 164

3.9 In-Plane Ultimate Load of Beam-Column 167

3.10 Application of In-Plane Stability Theory of Beam-Columns on

Steel Structure Design 181

3.11 Further Investigations of In-Plane Strength of Non-Sway Beam-Columns 202

Problems 209

References 210

Chapter 4 In-Plane Stability of Frames 213

4.1 Types of Instability of Frames 213

4.2 Elastic Buckling Loads of Frames by Equilibrium Method 216

4.3 Elastic Buckling Loads of Frames by Slope-Deflection Method 220

4.4 Elastic Buckling of Multi-Story Frames 228

4.5 Elastic Buckling Loads of Multistory Frames by Approximate Method 230

4.6 Stability of Frames under Primary Bending Moment 243

4.7 Elastic-Plastic Stability of Frames 249

4.8 Ultimate Loads of Sway Frames 251

4.9 Application of Stability Theory of Frames on Steel Structure Design 268

4.10 Overall Design Method of In-Plane Stability of Frame—Direct

Analysis (Advanced Analysis) Method 300

4.11 Moment Rotation Curves of Beam-to-Column Connections

and Design of Semi-Rigid Frames 318

4.12 Overall In-Plane Buckling of Single-Story Multi-Bay Pitched-Roof Frames 359

Problems 365

References 367

Chapter 5 Approximate Methods of Stability Analysis 372

5.1 Introduction 372

5.2 Principle of Energy Conservation 373

5.3 Principle of Stationary Value of Potential Energy and Principle

of Minimum Potential Energy 377

5.4 Rayleigh-Ritz Method 383

5.5 Galerkin Method 387

5.6 Finite Difference Method 389

5.7 Finite Integral Method 395

5.8 Finite Element Method 402

5.9 Using Finite Element Method to Determine Effective Length

Factors of The Unbraced Tapered Portal Framed Column 414

The publication of this text-book “Stability of Steel Structures Theory and Application” edition reflects the recently research advancement on the steel stability theory and design, which is selected in this second edition. These contents are as follows:

(1) Using some new practical examples to predicate the elastic and inelastic, linear and nonlinear behaviors of steel structures.

(2) Stability design of build-up beam-columns.

(3) Theoretical analysis and stability design of steel columns, beams and beam-columns under combined actions of compression, bending and torsion.

(4) Theoretical analysis and experimental investigation of sinusoidally and trapesoidally corrugated webs steel I-girders, about shear strength, moment bending and flexural-torsional moment capacities as well as their practical design methods.

(5) The new provisions of Recommendation for Limit State Design of Steel Structures AIJ—2010, instead of the corresponding AIJ—2002 content.

(6) The new provisions of Specification for Structural Steel Buildings ANSI/AISC 360—2010, instead of the corresponding ANSI/AISC 360—2005 content.

(7) Theoretical analysis, testing investigation and design method on axial compression strength capacity of single-angles connected with truss chords in same side of planar truss including the design visions of GB 50017—2014, JRA PartⅡ—2002 and ANSI/AISC 360—2010.

(8) Buckling of cylindrical shells under axial compression, uniform hoop compression and torsion respectively and buckling of cylindrical shells under combined axial compression and uniform hoop compression.

(9) Buckling analysis and practical design formulas of perforated cold-formed steel columns and beams.

(10) Tests and design of cold-formed of web crippling.

(11) Behavior of stainless steel cold-formed oval hollow section (OHS) members.

(12) Direct Strength Method (DSM) for buckling capacity of steel cold-formed member design and its uses in uniform as well as non-uniform elevated temperatures.

(13) Analytical, experimental investigations and design methods for columns, beams and beam-columns under uniform and non-uniform, elevated and ambient temperature distributions leading to flexural or lateral-torsional buckling.

(14) Development of Direct Strength Method (DSM) for welded steel columns with buckling interactions.

Readers of this book are urged to communicate with authors regarding all aspects of this book, particularly on identification of errors and suggestions for improvement.

The editor gives a special credit to his wife Shen Xiuzhen and their family members on their patience and encouragement.