文档介绍：: .
......... 4
4 气象条件 ................................................................. 5
5 导地线选择 ............................................................... 6
6 导地线防振和防舞 ......................................................... 7
7 绝缘配合、防雷和接地 ..................................................... 8
8 绝缘子和金具 ............................................................ 11
9 塔高和塔头布置 .......................................................... 12
10 塔型选择 ............................................................... 14
11 荷载 ................................................................... 15
12 材料 ................................................................... 21
13 结构设计基本规定 ....................................................... 25
14 结构构造要求 ........................................................... 27
15 基础 ................................................................... 30
16 环境保护 ............................................................... 32
17 劳动安全和工业卫生 ..................................................... 33
18 附属设施 ............................................................... 34
附录 A 等直径钢管起振临界风速 Vcr ........................................... 35
本规定用词说明 ............................................................. 36
引用标准名录 ............................................................... 37
2CONTENTS
1 General Provisions ....................................................... 1
2 Terms and Symbols ........................................................ 2
3 Crossing Position