关于对大型机械清筛道床定额编制的探讨

Exploration of rating preparation of ballast bed cleaning with heavy-duty machinery

根据大型机械清筛道床施工情况及结合现场施工收集的资料,对大型机械清筛道床定额作了简要分析及探讨,为修订轨道定额提供了详实的基础资料。

According to the construction results of ballast bed cleaning with heavy-duty machinery and in conjunction with the data collected in the field, this article makes a brief analysis and exploration of rating the ballast bed cleaning with heavy-duty machinery, hence providing solid basic data in detail for the revision of track rating .