基于静力触探的“超前深度”计算的研究现状，针对黏性土进行“超前深度”计算的探索，通过有限元方法，分析了不同压缩模量土体附加应力的影响深度，并计算其临界深度，从而得到各种土体的“超前深度”，具有一定的实用性和有效性。%Based on the research status of“advanced depth”of static cone penetration test,explores“advanced depth”computation,through finite element method,the paper analyzes the additional stress influencing depth of different compression modulus,calculates its critical depth, and finally achieves their“advanced depth”,which has certain practicality and effectiveness.
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