钢结构设计规范

1 General principles2 Terms and symbols 2.1 Terms 2.2 Symbols3 Basic design stipulations 3.1 Design principles 3.2 Load and calculation of load effects 3.3 Material selection 3.4 Design indices 3.5 Provisions for deformation of structures and structural members4 Calculation of flexural members 4.1 Strength 4.2 Overall stability 4.3 Local stability 4.4 Calculation of built-up girder with webs taking accout of post-buckling strength

1 General principles2 Terms and symbols 2.1 Terms 2.2 Symbols3 Basic design stipulations 3.1 Design principles 3.2 Load and calculation of load effects 3.3 Material selection 3.4 Design indices 3.5 Provisions for deformation of structures and structural members4 Calculation of flexural members 4.1 Strength 4.2 Overall stability 4.3 Local stability 4.4 Calculation of built-up girder with webs taking accout of post-buckling strength5 Calculation of axially loaded members and members subjected to combined axial load and bending 5.1 Axially loaded members 5.2 Members subjected to combined axial load and bending 5.3 Effective length andallowable slenderness ratio 5.4 Local stability of compression members6 Fatigue calculation 6.1 General stipulations 6.2Fatigue calculation7 Calculation of connections 7.1 Welded connection 7.2 Fastener connection 7.3 Flange connection of built-up I-section 7.4 Beam-to-column rigid connection 7.5 Calculation of connected plates at joints 7.6 Supports8 Detailing requirements 8.1 General stipulations 8.2 Welded connection 8.3 Bolted riveted connections 8.4 Structural members 8.5 Requirements for crane girders and crane trusses 8.6 Large span roof structures 8.7 Requirements for preventing brittle fracture under low temperature 8.8 Fabrication, transportation and erection 8.9 Protection and heat insulation9 Plastic design 9.1 General stipulations 9.2 Calculation of members 9.3 Allowable slenderness ratio and detailing requirements10 Steel tubular tructures 10.1 General stipulations 10.2 Detailiing requirements 10.3 Capacity of members and joints11 Composite steel and concrete beams 11.1 General stipulations 11.2 Design of compolite beams 11.3 Calculation of shear connectors 11.4 Calculation of deflection 11.5 Detailing requirementsAppendix A Allowable deflection of structures of structural membersAppendix B Overall stability factor of beamsAppendix C Stability factor of axial compression memebersAppendix D Effective length factor for columnsAppendix E Classification of memebers and connections for fatigue calculationAppendix F Stability calculation of truss gusset plate subject to compressive force of the diagonalweb memberExplanation of wording in this Code