为防治路基病害和保证路基稳固,除做好路基排水外,还应根据当地水文、地质及材料等情况,采取有效的防护加固措施。路基的防护与加固,对维护正常的交通运输,确保行车安全,以及保持道路与自然环境协调,均具有重要意义,设计时应全面综合考虑。 In order to prevent the roadbed disease and ensure the stability of the roadbed, in addition to the drainage of subgrade, effective measures for protection and reinforcement should be taken according to the local hydrology, geology and materials. The protection and reinforcement of subgrade are of great significance to maintaining normal traffic, ensuring traffic safety and keeping the road in harmony with the natural environment. The design should be comprehensively and comprehensively considered.