1 Scope
The criteria for steel pole design are specified and the major requirements for manufacture and installation are proposed in this regulation. It is applicable to the structure design for newly built non-guyed transmission line steel poles with 220kV and below voltage grade AC and DC.
2 Normative References
The provisions of the following standard, through reference in this standard, constitute the provisions of this standard. At the time of publication, all editions indicated were valid. All standards are subject to revision, and parties to agreements based on this code are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
Contents
Foreword I
1 Scope
2 Normative References
3 General
4 Terms and Symbols
5 Load
6 Basic Requirements
7 Materials
8 Calculation of Members and Connections for Steel Pipe
9 Structure Requirements
10 Requirements of Manufacture and Installation
11 Foundation
Appendix A (Normative) Explanation of Wording in this Code
