在填土压实这个技术领域中,几十年来压实的方法和设备有了较大的发展。但是压实质量控制仍以沿用了五十年的密度试验法为主。传统的密度试验法既费时又依赖于手工操作,它迫切要求改进和创新。近十年来随着科学技术的发展,逐渐出现了一些新的试验方法。其中的一种就是使用装在振动碾压机上的电子压 In the field of fill compaction, methods and equipment have been greatly developed for decades. However, compaction quality control is still based on the fifty-year-old density test method. The traditional density test method is time-consuming and dependent on manual operation, which urgently requires improvement and innovation. In recent ten years, with the development of science and technology, some new test methods gradually emerged. One of them is the use of electronic pressure mounted on a vibratory roller