针对目前角钢通信塔计算机辅助设计问题，开发了角钢塔三维可视化辅助设计系统，实例表明，该系统界面友好、操作及计算快捷，所采用的方法可行，为角钢塔结构主体结构设计提供了一种新方法。%Aiming at the poor efficiency of subsistent computer aided design software about angle iron tower, a new 3D visualization system of an-gle iron communication tower was studied. Examples show that the system is feasible, interface friendly, calculation rapidly, provides a new de-sign method for quadrilateral iron communication tower.
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