This paper introduced the quality detection methods of grouting engineering based on gob under highway,including drilling method,ground surface deformation monitoring method and geophysical prospecting method etc.,respectively elaborated the applicability%针对高速公路下伏采空区注浆工程质量的各种检测方法进行了介绍,包括：钻孔法、地表变形监测法及物探法等,分别阐述了每种检测方法的适用性及优缺点,以期为工程实践提供指导和帮助。
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