一、我国索道的历史回顾解放前我国索道发展处在原始阶段,仅有的十几条工业动力索道还是外国为掠夺中国矿产资源架设的。解放后我国索道才逐渐发展起来,矿业索道已达110多条,520公里;轻工业索道150多公里;用于水文测试方面索道约有4000多条,长1600多公里;建筑业短跨距索道为数更多,客运 First, the historical review of China’s cableway The development of China’s cableway before liberation was in its original stage, and only a dozen industrial power lines were built by foreign countries to rob China’s mineral resources. After the liberation, the cableway in China gradually developed. The mining cableway has reached more than 110 lines and 520 kilometers; the light industry cableway is more than 150 kilometers; the number of cableways used for hydrological testing is more than 4,000, and the length is more than 1600 kilometers; the number of short-span ropeways in the construction industry is several. More, passenger transport