以有限元方法为主要分析手段 ,结合模型试验结果 ,对在软粘土中压入单桩和双桩时的地表隆起、桩周土体侧移、挤土应力及其对周围桩体的影响等挤土效应的变化规律进行了详细研究。 Taking the finite element method as the main analysis method and the results of the model test, the influence of the soil surface bulge, the lateral soil displacement and the soil compaction stress on the surrounding piles when the single and double piles are pressed into the soft clay The law of squeezing soil effect has been studied in detail.