1·Road bed is the subgrade on which are laid the ballast, ties and rails.
路基就是上面铺着道渣，枕轨和钢轨的底基。
2·Thin soft soil road bed is a common existing engineering geological problem in road projects.
薄层软土路基是公路工程普遍存在的工程地质问题。
3·To some disease that road bed and surface often appear, maintenance measure and standard was proposed.
针对路基路面经常出现的病害，提出了路基路面的养护措施与标准。
4·The engineering technique measure, which is treating road bed to increase fatigue resistance, was put forward.
提出了石灰土处理路床区以提高路面结构抗疲劳性能的工程技术措施。
5·The paper expounded the disadvantage factors of filling clay in road bed and the charateristics of clay mixed with ashes.
本文主要论述了路基填筑粘土不利因素以及粘土掺灰的机理特点，同时介绍了粘土处理在工程施工中的技术应用。
6·The approaching method spot by spot is the way generally used in measuring the side pile before the road bed construction.
逐点接近法是路基施工前测设边桩最普遍使用的方法。
7·From road bed (way trough), storey of the cushion, basic unit, to the road surface, every storey hast regulate the roughness.
从路基(路槽)、垫层、基层、到路面面层，每一层都必须控制平整度。
8·As the core of highway construction, the technology that the road bed of the highway constructed has already got more and more concerns.
作为公路施工建设的核心，公路路基施工的技术已经得到越来越多的关注。
9·The compaction degree test for road bed plain soil compaction shall be inspected according to stipulations in Standard for Quality Acceptance of Construction GBJ301-88.
路基素土压实的密实度检验按《建筑工程质量检验标准》GBJ301 - 88中的规定执行。
10·But where the topography is changed during the construction of road bed, the method could not be used directly in the second road bed lofting from the design variation.
但在路基施工地形改变后，由于设计变更而进行的二次路基放样中，逐点接近法则不能得到直接利用。