复杂平面立体相贯线的求法

<title>A simple method of the conterminous lines of complex surface solid

针对复杂平面立体相贯时各贯穿点的连接顺序和可见性的判断难题,提出了一种解题方法———展开原理法,不但可以有效地解决穿点的连接顺序和可见性判断,而且该方法具有简便、快速、易于掌握等特点.

<Abstrcat>According to the connect orders of the conterminous points and the visibility judge when the complex surface solid is constructed,the paper gives a method,namely,spreading principle,which solves the complex problem,the orders and the visibility of the conterminous points.