隧道施工方法中的新奥法,从机械研究方面考虑,如果替代以往的凿岩机台车方式,在机械性能方面要向专用化,在装置方面要向液压化发展。虽然在新奥法研究中,未知的东西很多,但在进行机械研究时,首先有必要明确施工方面存在的问题。从这个观点出发,在研 New Austrian law in the tunnel construction method, from the mechanical research considerations, if instead of the conventional rock drill trolley way, in terms of mechanical properties to be specialized, in the device to the hydraulic development. Although there are a lot of unknown things in the study of the new Austrian law, it is first necessary to clarify the problems in construction when conducting mechanical studies. From this point of view, research