一、问题的提出索道集材虽然在五十年代就开始了,但在相当长的一段时间发展缓慢,从1965年以后索道才有了一定的发展,出现一些新型索道。目前对广泛采用的几种索道在性能上研究得还不够深入。因此,生产中实际对索道的类型选择,带有一定程度的习惯性。如有的局、场,长期以来基本上只选用全悬式索道,而另外的局、场,则常选用半悬式索道。这就在我们面前提出了一个问题,就是如何根据不同的山形地势,资源条件等,适 First, the problem put forward Although the ropeway began in the fifties, but for a long period of time to develop slowly, from 1965 after the ropeway had a certain development, there are some new ropeway. At present, the research on the performance of several cableways that are widely used is still not deep enough. Therefore, the actual choice of type of cableway in production, with a certain degree of custom. For example, some bureaus and bureaus have basically only used full-suspended ropeways for a long time, while other bureaus and fields often choose semi-suspended ropes. This raises a question in front of us, that is, how to adapt to different terrain, resources, etc.