介绍了AGO法软土路基稳定判断的原理。结合广东山区高速公路软土路基实测数据,以填土当天的沉降量代替不排水沉降量研究AGO法判断山区软土路基稳定性的适用性,结果表明该法判别山区软土路基稳定性简便,结果与工程实际相符,但偏于保守,有必要进一步研究该法适用山区软土路基的判断标准。 The principle of AGO method for judging the stability of soft soil roadbed is introduced. Combined with the measured data of the soft soil subgrade in the mountainous area of ​​Guangdong Province, the applicability of the AGO method to determine the stability of the soft soil subgrade in the mountainous area was studied based on the measured data of the soft soil subgrade in the mountainous area of ​​Guangdong Province. The results show that the method is simple, The result is consistent with the actual project, but it is conservative. Therefore, it is necessary to study further the criteria for applying this method to soft soil subgrade in mountainous area.