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Fire Performance of Thin-Walled Steel Structures [Pehme köide]

(University of Coimbra, Portugal), (Queensland University of Technology, Australia), (University of Manchester, UK)
  • Formaat: Paperback / softback, 110 pages, kõrgus x laius: 216x138 mm, kaal: 200 g
  • Ilmumisaeg: 13-Dec-2021
  • Kirjastus: CRC Press
  • ISBN-10: 1032237856
  • ISBN-13: 9781032237855
Teised raamatud teemal:
Fire Performance of Thin-Walled Steel StructuresSuurem pilt
  • Formaat: Paperback / softback, 110 pages, kõrgus x laius: 216x138 mm, kaal: 200 g
  • Ilmumisaeg: 13-Dec-2021
  • Kirjastus: CRC Press
  • ISBN-10: 1032237856
  • ISBN-13: 9781032237855
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781032237855.html
Märksõnad:

This authoritative account includes fire tests of structural members and systems, numerical modelling of heat transfer and structural behaviour, elevated temperature material properties, methods of improving fire resistance, and performance based fire resistant design methods.



This book is an authoritative account of the latest developments in fire performance and fire resistant design of thin-walled steel structures. It provides a comprehensive review of recent research, including fire tests of thin-walled steel structural members and systems, numerical modelling of heat transfer and structural behaviour, elevated temperature material properties, methods of improving fire resistance of thin-walled steel structures, and performance based fire resistant design methods. Worked examples navigate the reader through some of the complexities of this specialist subject.

This is the first book devoted to the fundamental principles of this emerging subject, as thin-walled steel structures are increasingly being used in building construction. It will be valuable to fire protection engineers who want to optimise fire resistant design of thin-walled steel structures, and specialist manufacturers needing to control fire resistance of thin-walled steel structural systems, as well as to the research community.

Arvustused

[ This] is a valuable reference book for researchers and practitioners interested in understanding the behavior of thin-walled steel structures in fire and the rationale behind calculation-based methods for design of such structures under fire. It is highly recommended. As the first book devoted to this fast-growing topic, it manages to compile, in a clear and concise manner, a number of subjects which understanding is fundamental to approach the fire design of thin-walled structures.

Thomas Gernsy, John Hopkins University, Fire Technology

Preface ix
Authors xi
List of notations
xiii
1 Introduction: Fire Safety Requirements and Implications for Thin-Walled Steel Construction
1(10)
1.1 Thin-Walled Steel Structures
1(2)
1.2 Fire Safety Requirements and Their Implications for Thin-Walled Steel Structures
3(3)
1.3 Determination of Fire Resistance of Thin-Walled Steel Structures
6(2)
1.4 Scope and Layout of This Book
8(3)
2 Applications of Thin-Walled Steel Structures
11(14)
2.1 Introduction
11(3)
2.2 Recent Innovations and Advances in Cold-Formed Steel Industry
14(4)
2.2.1 Innovative Lightweight and Structurally Efficient Sections
14(2)
2.2.2 Prefabricated Structural and Modular Units
16(2)
2.3 Fire Resistance of Thin-Walled Steel Structures and Methods of Enhancement
18(5)
2.3.1 Fire Protective Boards
19(3)
2.3.2 Insulation
22(1)
2.3.3 Steel Studs and Joists
22(1)
2.3.4 Steel Sheathing
23(1)
2.4 Summary
23(2)
3 Fire Resistance Tests
25(26)
3.1 Standard Fire Resistance Test
25(3)
3.2 Fire Resistance Tests of Walls
28(16)
3.2.1 General Behaviour of LSF Walls in Fire
28(6)
3.2.2 Effects of Cavity Insulation on Fire Resistance
34(1)
3.2.3 Effects of External Insulation on Fire Resistance
35(1)
3.2.4 Effects of New Stud Sections on Fire Resistance
36(1)
3.2.5 Effects of Plasterboard Joints on Fire Resistance
37(2)
3.2.6 Effects of Other Types of Boards on Fire Resistance
39(3)
3.2.7 Effects of Steel Sheathing on Fire Resistance
42(2)
3.3 Fire Resistance Tests of Floors
44(3)
3.3.1 General Behaviour of LSF Floors in Fire
44(2)
3.3.2 Effects of New Joist Sections on Fire Resistance
46(1)
3.4 Other Fire Resistance Tests on Thin-Walled Steel Structures
47(3)
3.5 Final Comments
50(1)
4 Numerical Modelling of Fire Resistance of Thin-Walled Steel Structures
51(14)
4.1 Fire Behaviour
51(6)
4.1.1 Nominal Fires
53(1)
4.1.2 Parametric Fires
54(1)
4.1.3 Travelling Fires
55(1)
4.1.4 Computer Programs
55(2)
4.2 Heat Transfer Modelling
57(6)
4.2.1 Basics of Heat Transfer
57(1)
4.2.2 Thermal Boundary Conditions for Heat Transfer Modelling
58(1)
4.2.3 Computer Programs
59(1)
4.2.4 A Simplified Heat Transfer Model for Thin-Walled Steel Structural Panels
60(3)
4.3 Modelling Behaviour of Thin-Walled Steel Structures at Elevated Temperatures
63(1)
4.4 Summary
64(1)
5 Elevated Temperature Properties of Materials
65(10)
5.1 Introduction
65(1)
5.2 Mechanical Properties of Cold-Formed Steels at Elevated Temperatures
66(3)
5.3 Thermal Properties of Fire Protection Materials at Elevated Temperatures
69(4)
5.3.1 General
69(1)
5.3.2 Gypsum
70(1)
5.3.2.1 Density
71(1)
5.3.2.2 Specific heat
72(1)
5.3.2.3 Thermal conductivity
72(1)
5.4 Additional Issues
73(1)
5.5 Summary
74(1)
6 Performance-Based Design Methods of Thin-Walled Steel Members at Elevated Temperatures
75(14)
6.1 Thin-Walled Steel Members with Uniform Temperature Distribution
76(1)
6.2 Simplified Methods for Thin-Walled Members with Non-uniform Temperature Distribution
76(3)
6.2.1 Limiting Temperature Method
76(1)
6.2.2 Extension of Fire Test Results
77(1)
6.2.2.1 Members in walls
77(1)
6.2.2.2 Members in floors
78(1)
6.3 Thin-Walled Steel Columns with Non-uniform Temperature Distribution in the Cross-Section
79(6)
6.3.1 Effective Width Method
79(1)
6.3.2 Direct Strength Method
80(3)
6.3.3 Simplified Effective Width/Direct Strength Method
83(1)
6.3.3.1 Effective width method
83(1)
6.3.3.2 Direct strength method
84(1)
6.4 Thin-Walled Steel Beams with Non-uniform Temperature Distribution in the Cross-Section
85(1)
6.5 Illustrative Design Example Using Direct Strength Method
85(2)
6.6 Summary
87(2)
References 89(6)
Index 95
Yong Wang is professor of structural and fire engineering at the University of Manchester, UK where he leads the Structural Resilience research group. He is author of Performance-Based Fire Engineering of Structures and Steel and Composite Structures: Behaviour and Design for Fire Safety also published by Taylor & Francis.

Ashkan Shahbazian is visiting assistant professor at Pars University, Tehran, Iran and adjunct assistant professor at the University of Coimbra, Portugal; and Head of Research and Technology at the Iranian Society of Structural Engineering.

Prof Mahen Mahendran is professor at Queensland University of Technology, Australia and has served for more than 35 years at six universities.