多功能旋挖钻机发展中若干问题的研讨

The study and discuss about some of development problems of the multi function rotating drill

近年来,旋挖钻机配备各种钻具,以多功能的形式在基本建设工程的钻孔灌注桩施工中发挥了较大的作用,受到普遍的关注。本文就旋挖钻机的发展情况以及目前存在的一些实际问题进行探析,为钻机的进一步发展、新钻具的开发和现场施工提供理论依据。

In recent years, the rotating drill that fit out every kind of drilling equipment, with multi function form, in the capital construction engineering, bring into play the bigger function, suffer the widespread concern. This text has drafted the development circumstance of the rotating drill and current exsit of some actual the problem proceeds the discussion and analysis, for the further development that the rotating drill, for exploitation of new drilling equipment and locale construction to provide the theories gist.