Design recommendations are given for three aspects of a broad sleeperrailroad. including structure, materials, and drainage.
从道床厚度、道床结构与材料、排水三方面论述了混凝土宽枕道床的设计；
2
The paper illustrates the types and causes of defects found in a broad sleeperrailroad, and gives the design recommendations of a broad sleeperrailroad.
文章的目的是论述铁路宽枕道床病害的类型及成因，并对宽枕道床的设计提出建议。
3
According to the experiment on Xuzhou Railway Station, the thesis illustrates the application of ground-searching radar in the analysis of defects on broad sleeperrailroad.