目次1总则······················································⋯⋯(1)2术语和符号···················································⋯⋯(2)2.1术语·························，····························⋯⋯(2)2.2符号······················································⋯⋯(4)3路径选择······················································⋯⋯(7)4气象条件······················································⋯⋯(9)5导线和地线···················································⋯⋯(11)6绝缘子和金具················································⋯⋯(15)7绝缘配合、防雷和接地····································⋯⋯(17)8导线布置······················································⋯⋯(23)9杆塔型式······················································⋯⋯(25)10杆塔荷载及材料··········································⋯⋯(27)10.1杆塔荷载·················································，·⋯(27)10.2结构材料················································⋯⋯(34)n杆塔结构···················································⋯⋯(38)n.1基本计算规定··········································⋯⋯(38)n.2承载能力和正常使用极限状态计算表达式············⋯⋯(38)1.3杆塔结构基本规定·······，·······························⋯⋯(40)12基础···················································⋯⋯(42)13对地距离及交叉跨越····································⋯⋯(44)14环境保护···················································⋯⋯(51)15劳动安全和工业卫生····································⋯⋯(52)16附属设施···················································⋯⋯(53)附录A典型气象区···········，······························⋯⋯(54)l附录B高压架空线路污秽分级标准······，··············⋯⋯(55)附录C各种绝缘子的m，参考值···························⋯⋯(56)附录D使用悬垂绝缘子串的杆塔，水平线间距离与档距的关系··········································⋯⋯(58)附录E基础上拔土计算土重度和上拔角···············⋯⋯(59)附录F弱电线路等级·······································⋯⋯(60)附录G公路等级·············································⋯⋯(6...
