摘要
阐述了直击雷保护设计软件的设计思路 ,即将多个避雷针保护范围转化为单针或两两针之间的保护范围 ;并对DL/T62 0— 1997新标准中bx 值曲线进行数字化处理 ,即用直线逼近曲线 ,再通过三次线性插值法取值 ,实现bx 值的程序查图。然后利用AutoLISP语言编程 ,完成计算过程及AutoCAD绘图。
The development of the software about lightning directly stroke protection by Auto LISP and AutoCAD is shown. The multi rod protection range can change into the single rod or double rods protection range. The curve of b x in new standard (DL/T620—1997) is disposed by digital method: approaching curve by lines and getting the b x by the method of three times linear interpolation to realize the b x getting automately.
出处
《山东建筑工程学院学报》
2000年第4期67-70,共4页
Journal of Shandong Institute of Architecture and Engineering
