随着铁路建设的迅速发展,铁路建设越来越得到人们的重视,路基是铁路的重要组成部分.行车的载荷主要靠路基来承受其重力,荷载量过大,容易引起变形.其中铁路的路基质量对铁路的使用性能影响较大,因此,本文以奎北铁路北屯车间路基为例,对路基存在的病害类型及病害产生原因进行了分析,并采取科学合理且有效的维修与整治措施,提出整治方案,清除病害,从而保证列车运行安全.%With the rapid development of railway construction, it has been paid more and more attention. Subgrade is an important part of railway. Driving load is mainly withstood by subgrade. When the load is too large, it is easy to cause deformation. The quality of the subgrade of the railway has great influence on the performance of the railway. Therefore, this paper takes the subgrade of Beitun section of Quibei Railway as an example, analyzes the types and causes of the subgrade disease, and takes scientific and reasonable maintenance and remediation measures, proposes remediation program to remove the disease, so as to ensure the safety of the train operation.
展开▼
