【摘要】 根据输电线路铁塔结构受力特点，运用有限元方法，采用满应力设计准则，分析了铁塔中常用的钢结构及拉索两类线性及非线性单元的受力情况，提出了设计这类专用软件的有效方法。更多还原

【Abstract】 This paper analyzed the steel tower and cable tower linear and non-linear stress state according to their structure feature,together with adoption the full-stress design principle and finite element theory,and it also provided an efficient resolution to design the special software used in the transmission tower stress state analysis.更多还原