本文通过土工试验及现场渗水、注水、抽水试验结果的对比,研究了不同取样方法下粘性土的物理力学指标的差异性,并对其原因进行了初步探讨,同时对实际工程中指标如何合理取得提出了有价值的建议,对类似工程有一定的参考价值。 In this paper, through the comparison of geotechnical tests and field seepage, water injection, and pumping test results, the differences in the physical and mechanical parameters of cohesive soils under different sampling methods were studied, and the causes were discussed. At the same time, how to obtain reasonable indicators in practical projects was also achieved. Made valuable suggestions, which have a certain reference value for similar projects.