Highway Subgrade Drainage Design Research 公路路基排水设计研究
prevention and drainage of subgrade 路基防排水
drainage design of subgrade-pavement 路基路面排水设计
So subgrade drainage project,especially concealed drainage works,need to be detected to guarantee the quality,give full play to its project results,and timely find problems at running highway.
然而路基排水工程,特别是隐蔽排水工程,要保证工程质量,发挥其应有的工程效果,在公路运行状态中及时发现问题,就需要对其进行检测。
参考来源 - 路基排水工程及排水效果无损检测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The practice of domestic and abroad highway construction and service shows that the damages and the lost of highway service capability have closed relation with subgrade drainage system.
国内外公路建设和运营的实践表明，公路使用性能的衰减与丧失很大程度上与路基地下水和地面水的存在有关。
Preventive measures are presented aiming at strengthening the subgrade and pavement drainage and the trench treatment.
从加强路基和路面排水及路槽处理等方面着手，提出防治的对策。
It is suitable to calculate the quantities of subgrade protection and drainage project, especially in the draft design and predesign phase of the highway or railway.
该方法尤其适用于公路或铁路的方案研究阶段及初步设计阶段的路基防护及排水工程数量的统计。
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