静力触探探头在使用过程中经常出现故障 ,既影响触探试验结果的精度 ,又影响触探试验的效率。文章对探头的常见故障做了简单的分类 ,对故障的原因进行了详细分析。同时 ,针对当前国产探头所存在的问题 ,提出了几点改进建议 ,以利提高探头的质量 ,促进静力触探技术的发展。 Static probe in the use of the probe often fails, both to affect the accuracy of the tentative test results, but also affect the efficiency of the tentative test. The article made a simple classification of the common faults of the probe, and analyzed the causes of the faults in detail. At the same time, in view of the problems existed in the current domestic probes, some suggestions for improvement are put forward in order to improve the probe quality and promote the development of static probe technology.