Basic Theory of Plates and Elastic Stability - Part 3

Tài liệu tham khảo giáo trình cơ học kết cấu trong ngành xây dựng bằng Tiếng Anh - Yamaguchi, E. “Basic Theory of Plates and Elastic Stability” Structural Engineering Handbook Ed. Chen Wai-Fah Boca Raton: CRC Press LLC, 1999 - Structural Steel Design
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Basic Theory of Plates and Elastic Stability - Part 3Lui, E.M.“Structural Steel Design”Structural Engineering HandbookEd. Chen Wai-FahBoca Raton: CRC Press LLC, 1999 Structural Steel Design 1 3.1 Materials Stress-Strain Behavior of Structural Steel • Types of Steel • Fire- proofing of Steel • Corrosion Protection of Steel • Structural Steel Shapes • Structural Fasteners • Weldability of Steel 3.2 Design Philosophy and Design Formats Design Philosophy • Design Formats 3.3 Tension Members Allowable Stress Design • Load and Resistance Factor Design • Pin-Connected Members • Threaded Rods 3.4 Compression Members Allowable Stress Design • Load and Resistance Factor Design • Built-Up Compression Members 3.5 Flexural Members Allowable Stress Design • Load and Resistance Factor Design • Continuous Beams • Lateral Bracing of Beams 3.6 Combined Flexure and Axial Force Allowable Stress Design • Load and Resistance Factor Design 3.7 Biaxial Bending Allowable Stress Design • Load and Resistance Factor Design 3.8 Combined Bending, Torsion, and Axial Force 3.9 Frames 3.10 Plate Girders Allowable Stress Design • Load and Resistance Factor Design 3.11 Connections Bolted Connections • Welded Connections • Shop Welded- Field Bolted Connections • Beam and Column Splices 3.12 Column Base Plates and Beam Bearing Plates (LRFD Approach) Column Base Plates • Anchor Bolts • Beam Bearing Plates 3.13 Composite Members (LRFD Approach) Composite Columns • Composite Beams • Composite Beam- Columns • Composite Floor Slabs 3.14 Plastic Design • Plastic Design of Columns and Beams Plastic Design ofE. M. Lui Beam-ColumnsDepartment of Civil and Environmental 3.15 Defining TermsEngineering, References .Syracuse University, Further ReadingSyracuse, NY 1 The material in this chapter was previously published by CRC Press in The Civil Engineering Handbook, W.F. Chen, Ed., 1995. 1999 by CRC Press LLCc3.1 Materials3.1.1 Stress-Strain Behavior of Structural SteelStructural steel is an important construction material. It possesses attributes such as strength, stiffness,toughness, and ductility that are very desirable in modern constructions. Strength is the ability of amaterial to resist stresses. It is measured in terms of the material’s yield strength, Fy , and ultimateor tensile strength, Fu . For steel, the ranges of Fy and Fu ordinarily used in constructions are 36 to50 ksi (248 to 345 MPa) and 58 to 70 ksi (400 to 483 MPa), respectively, although higher strengthsteels are becoming more common. Stiffness is the ability of a material to resist deformation. It ismeasured as the slope of the material’s stress-strain curve. With reference to Figure 3.1 in whichuniaxial engineering stress-strain curves obtained from coupon tests for various grades of steels areshown, it is seen that the modulus of elasticity, E ...