针对高速公路养护的特点 ,探讨了高速公路养护设备的几种维修方式及适用范围 ,为高速公路养护设备管理部门正确采用养护设备维修方式提供了依据 ,并建议在广泛开展状态检测和故障诊断的基础上 ,逐步采用主动维修 ,以充分发挥设备的效能 ,降低费用 ,延长寿命周期。 In view of the characteristics of expressway maintenance, several maintenance methods and applicable scopes of expressway maintenance equipment are discussed, which provide the basis for proper maintenance equipment maintenance methods used by expressway maintenance equipment management department. It is suggested that in the condition of wide range of state detection and fault diagnosis On the basis of the progressive use of proactive maintenance, to give full play to the effectiveness of equipment, reduce costs and extend the life cycle.