反井钻及其在我国水电工程的应用

Raise Reaming Machine and Its Application in Chinese Hydropower Project

本文介绍了反井钻这一新型的竖井和斜井开挖施工设备，以及该设备在国内水电工程中的应用。实践证明，在适当的地质地形条件下，反井钻比人工正井法、吊罐、阿里马克爬罐法都具有明显的优越性，值得在国内其它水电工程中推广应用。

One advanced construction equipment for vertical and inclined shafts,named Raise Reaming Machines is introduced in this paper,together with its first application in Chinese hydropower project. It is showed that this kind of equipment has more supperiorities over the traditional methods,such as Drilling and Blasting Method,Hill Climbing Method,etc.,under the proper geological conditions. It is worth being applied widely in Chinese hydropower projects.