附录J 铝合金型材截面特征 ........................................................................ 56 附录K 有关设计参数 .................................................................................... 56 附录L 轴心受压构件的稳定系数 ............................................................... 56 本规程用词说明 ............................................................................................. 52 引用标准名录 ................................................................................................. 59 附：条文说明 ................................................................................................. 61
Contents
1 General Provisions ....................................................................................... 1 2 Terms and Symbols ...................................................................................... 3
2.1 Terms.................................................................................................... 3 2.2 Symbols ................................................................................................ 4
3 Main Components and Material Requirements ............................................. 7
3.1 Main Components ................................................................................... 7 3.2 Material Requirements ............................................................................. 8 3.3 Production Quality Requirements .............................................................. 9
4 Loads ......................................................................................................... 11
4.1 Loads Classification .............................................................................. 11 4.2 Characteristic Value of Loads .................................................................. 11 4.3 Subentry Coefficient of Loads ................................................................. 12 4.4 Combination of Loads Effects ................................................................. 12
5 Design and Calculation of Structure ........................................................... 15
5.1 Basic Regulation for Design ................................................................... 15 5.2 Calculation Designing for Beam .............................................................. 16 5.3 Design and Calculation of Independent Steel Supports ................................ 16 5.4 Overturning Resistance Checking ............................................................ 18 5.5 Foundation Bearing Capacity Checking .................................................... 18 5.6 Structure Requirements .......................................................................... 19
6 Construction and Acceptance ..................................................................... 21
6.1 General Requirements ............................................................................ 21 6.2 Installation and Disassembly ................................................................... 21 6.3 Inspection and Acceptance ...................................................................... 22
7 Safety Management and Maintenance ........................................................ 25 Appendix A Specifications of Main Components of Independent
Steel Supports ............................................................................ 26
Appendix B Inspection Methods and Dimension Tolerances for
Main Components of Independent Steel Supports ...................... 27
Appendix C Inspection of Mechanical Properties of Independent
Steel Supports ............................................................................ 28
Appendix D Calculating Coefficients of Wind Load μz ................................. 29
Appendix E Design Parameters ..................................................................... 30
Appendix F Stability Coefficients for Axial Compression
Members ................................................................................... 31
Explanation of Wording in This Specification .................................................. 34 List of Quoted Standards.................................................................................. 35 Addition: Explanation of Provisions ................................................................ 37
