"Steel structure fire resistant
advanced analysis and design English veionfine"Li Guoqiang,
Wang Peijun：Advanced Analysis and Design for Fire Safety of Steel
Structures systematically presents the latest findings on behaviou
of steel structural components in a fire, such as the catenary
actio of restrained steel beams, the design methods for restrained
steel colum, and the membrane actio of concrete floor slabs with
steel decks. Using a systematic description of structural fire
safety engineering principles, the autho illustrate the important
difference between behaviou of an isolated structural element and
the restrained component in a complete structure under fire
conditio."Steel structure fire resistant advanced analysis and
design English veionfine" will be an essential resource for
structural enginee who wish to improve their undetanding of steel
buildings exposed to fires. It is also an ideal textbook for
introductory coues in fire safety for master''s degree programs in
structural engineering, and is excellent reading material for
final-year undergraduate students in civil engineering and fire
safety engineering. Furthermore, it successfully bridges the
information gap between fire safety enginee, structural enginee and
building ipecto, and will be of significant interest to architects,
code officials, building designe and fire fighte.
關於作者：
Dr. Guoqiang Li is a Professor at the
Civil Engineering College of Tongji Univeity, China; Dr. Peijun
Wang is an Associate Professor at the School of Civil Engineering
of Shandong Univeity,China.
目錄：
Introduction
1.1 Damage to Steel Structures Caused by Fire
l.l.1 Global Collapse of Steel Structures in Fire
1.1.2 Damage to Structural Components by Fire
1.2 Requirements for Fire Resistance of Steel Structures
1.2.1 Ultimate Limit State of Structures in a Fire
1.2.2 Load Bearing Capacity Criteria
1.2.3 Fire-Resistance Duration Demands
1.3 Approach for Determining Fire-Resistance of Steel Structures
1.3.1 Experimental Approach
1.3.2 Analytical Approach
References
Fire in Buildings
2.1 Basic Concepts
2.1.1 Fire Load
2.1.2 Heat Released Rate
2.2 Compartment Fire
2.2.1 Development of Compartment Fire
2.2.2 Heat Release Model of Fire before Flashover
2.2.3 Conditio Necessary for Flashover
2.2.4 Heat Release Rate of the Fire after Flashover
2.2.5 Modeling of Compartment Fire
2.2.6 Empirical Modeling of Compartment Fire
2.3 Large Space Building Fire
2.3.1 Characteristics of Large Space Building
2.3.2 Characteristics of Large Space Building Fire
2.3.3 Simulation of Large Space Building Fire using Zone Model
2.3.4 Characteristics of Large Space Building Fire
2.4 Standard Fire and Equivalent Exposure Time
2.4.1 Standard Fire
2.4.2 Equivalent Exposure Time
References
Properties of Steel at Elevated Temperatures
3.1 Thermal Properties of Structural Steel at Elevated Temperatures
...
3.1.1 Conductivity
3.1.2 Specific Heat
3.1.3 Deity
3.2 Mechanical Properties of Structural Steel at High Temperature
3.2.1 Test Regimes
3.2.2 Definition of Yield Strength at High Temperature
3.2.3 Mechanical Properties of Structural Steel at High
Temperatures
3.2.4 Yield Strength and Elastic Modulus of Fire-Resistant Steel
at High Temperatures
3.2.5 Stress-Strain Relatiohip of Normal Strength Structural
Steel and Fire-Resistant Steel at Elevated Temperatures
3.3 Mechanical Properties of High Strength Steel at High
Temperatures
3.3.1 High Strength Bolt
3.3.2 High Strength Cable
3.4 Properties of Stainless Steel at High Temperatures
3.4.1 Thermal Properties of Stainless Steel
3.4.2 Mechanical Properties of Stainless Steel at High
Temperatures
References
Temperature Elevatio of Structural Steel Components Exposed to
Fire
4.1 Laws of Heat Trafer
4.1.1 Heat Trafer in Structural Membe
4.1.2 Heat Trafer between Hot Smoke and a Structural Member
4.2 Practical Calculation Method for Temperature Elevation of
Structural Membe
4.2.1 Calculating Model
4.2.2 Temperature Elevation of Structural Component with
Uniformly Distributed Temperature
4.2.3 Temperature of Structural Component with Non-Uniformly
Distributed Temperature
4.3 Practical Calculation Method for Temperature Evolution of
Structural Membe Exposed to a Large Space Building Fire
4.3.1 Effects of Flame Radiation on Temperature Elevation of
Un-Protected Steel Structural Components
4.3.2 Parametric Study
4.3.3 Limit Value of Flame Radiation
4.4 Example
References
Fire-Resistance of Isolated Flexurai Structural Components
5.1 Load-bearing Capacity of a Flexural Steel Component at High
Temperatures
5.1.1 Strength of a Flexural Steel Component at High
Temperatures
5.1.2 Lateral Toional Buckling Strength of a Flexural Steel
Component at High Temperatures
5.1.3 Critical Temperature of a Flexural Steel Component in Fire.
5.1.4 Example
5.2 Fire-resistance of Flexural Steel-Concrete Composite Components
.
5.2.1 Material Properties and Temperature Calculation of a
Composite Beam
5.2.2 Strength of a Composite Beam at High Temperature
5.2.3 Critical Temperature of a Composite Beam
5.2.4 Parametric Study
5.2.5 Simplified Approach for the Fire Resistance Design of
Composite Beams
5.2.6 Example and Comparison
5.2.7 Experimental Validation
References
Fire-Resistance of Isolated Compressed Steel Components
6.1 Fire Resistance of Axially Compressed Steel Components
6.1.1 Load Bearing Capacity of Axially Compressed Steel
Components
6.1.2 Critical Temperature of art Axially Compressed Component
6.1.3 Example
6.2 Design Method for a Structural Component under the Combined
Axial Force and Bending Moment
6.2.1 Stability of a Structural Component under the Combined
Axial Force and Bending Moment
6.2.2 Cross-Sectional Strength of the Structural Component
under the Combined Axial Force and Bending Moment at
Elevated Temperatures
6.2.3 Critical Temperature of the Structural Component
Subjected to the Combined Axial Force and Bending
Moment
6.2.4 Example
References
Fire-Resistance of Restrained Flexural Steel Components
7,1 Fire-Resistance of a Restrained Steel Beam
7.1.1 Fire Test of Restrained Steel Beams
7.1.2 Analysis and Design for Fire-Resistance of a Restrained
Steel Beam
7.2 Fire Resistance of Steel-Concrete Composite Beams
7.2.1 Fire Test on Restrained Steel-Concrete Composite Beams .
7.2.2 Analysis of Restrained Steel-Concrete Composite Beams..
7.2.3 Practical Design Method for a Restrained Steel-Concrete
Composite Beam
7.2.4 Axial Force in the Composite Beam
References
Fire-Resistance of Restrained Steel Colum
8.1 Fire Test on Restrained Steel Colum with Axial and Rotational
Restraint
8.1.1 Test Set-Up and Test Specimen
8.1.2 Displacement and Temperature Acquisition
8.1.3 Test Schedule
8.1.4 Test Results
8.1.5 Numerical Simulation of the Fire Test
8.2 Parametric Study of Restrained Steel Colunms in a Fire
8.2.1 Paramete
8.2.2 Parametric Study on a Restrained Steel Column under
Axial Load Only in a Fire
8.2.3 Parametric Study of a Restrained Column under Combined
Axial Load and Bending Moment in a Fire
8.3 Simplified Design Method for Restrained Steel Colum in a Fire.
8.3.1 Design Method for Restrained Colum under Axial Load
Only in a Fire
8.3.2 Design Methods for the Restrained Colum under
Combined Axial Load and Bending Moment
8.4 Fire-Resistance of Restrained Colum with Non-Uniform
Temperature Distribution
8.4.1 Test Arrangement and Itrumentation
8.4.2 Temperature Distribution
8.4.3 Continuum Model
8.4.4 Experiment Study
References
Fire-Resistance of Composite Concrete Slabs
9.1 Fire-resistance Design Method for Composite Concrete Slabs
Based on Small Deflection Theory
9.1.1 Studied Slabs
9.1.2 Parametric Studies
9.1.3 Simplified Design Method
9.1.4 Verification by the Fire Resistance Test
9.2 Fire Resistance Design Method for the Composite Stab
Coidering Membrane Action
9.2.1 Development of the Membrane Action of a Composite Slab
in a Fire
9.2.2 Fire Test on the Composite Slab
9.2.3 Analysis of the Composite Slab in Coideration of the
Membrane Action in a Fire
References
10 Analysis of Steel Moment-Resistant Frames Subjected to a Fire
10.1 Element for Analysis
10.1.1 Properties of the Elemental Cross-Section
10.1.2 Location of the Neutral Axis in an Elastic State
10.1.3 Eqnivalent Axial Stiffness
10.1.4 Equivalent Bending Stiffness in an Elastic State
10.1.5 Initial Yielding Moment
10.1.6 Location of the Neutral Axis in Total Plastic State
10.1.7 Plastic Moment
10.1.8 Stiffness of Element
10.2 Thermal Force of Element ~
10.3 Structural Analysis
10.4 Experimental and Theoretical Prediction
References
11 Analysis and Design of Large Space Steel Structure Buildings
Subjected to a Fire
11.1 Practical Analysis Approach for Steel Portal Frames in a Fire
11.1.1 Finite Element Modeling and Assumptio
11.1.2 Paramete Influencing the Fire Resistance of a Steel Portal
Frame
11.1.3 Estimation of the Critical Temperature of a Steel Portal
Frame
11.1.4 Example
11.1.5 Fire Protection
11.2 Critical Temperature of a Square Pyramid Grid Structure in a
Fire..
11.2.1 Paramete of Grid Structures
11.2.2 Definition of Paramete
11.2.3 Critical Temperature of the Structural Component
11.2.4 Critical Temperature of the Grid Structure in Uniform
Temperature Field
11.2.5 Critical Temperatures of the Grid Structure in a
Non-Uniform Temperature Field
11.2.6 Conditio for a Grid Structure with no Need of Fire
Protection
11.3 Continuous Approach for Cable-Net Structural Analysis in a
Fire ..
11.3.1 Behavior of a Single Cable in a Fire
l 1.3.2 Behavior of the Cable-Net Structure in a Fire
11.3.3 Simplified Method for the Critical Temperature of a
Cable-Net Structure
11.3.4 Critical Temperature of a Cable-Net Structure with
Elliptical or Diamond Plan View
11.3.5 Critical Temperature of the Cable-Net Structure with
Parabolic Plan View
References
Appendix A: Paramete for Calculating the Smoke Temperature in
Large Space Building Fire
Appendix B: Stiffness Matrixes of Beam-Column Elements
Appendix C: Height of the Flame
Appendix D: Critical Temperatures of Composite Beams
Appendix E: Critical Temperatures of a Steel Column Subjected to
Combined Axial Force and Bending Moment
Appendix F: Maximum Fire Power at Which a Grid Structure Does
not Need Fire Protection
Index
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