Design appropriate pathway structures to improve drainage.
1. Design a suitable track structure: When designing a track structure, select the appropriate track type and structure based on local geological conditions and climatic conditions to reduce the risk of mud and mud on the track bed. the way.
2. Strengthen drainage: The risk of mud and sludge in the subgrade is due to high groundwater levels or poor drainage. The risk of mud and mud in the subgrade can be reduced by strengthening the drainage system. .