In the cylindrical phase, the limit pressure of cylindrical expansion can be derived from cavity expansion theory, and then using the stress rotation theory, the limit pressure of cylindrical expansion can be related to cone resistance.
在柱孔扩张阶段求出极限压力,而后利用应力旋转理论将水平向的柱孔扩张压力转变为竖向的静力触探锥头阻力,分析了相对密度和应力状态等状态参数与静力触探的锥头阻力的理论关系。
参考来源 - 砂土原位测试理论研究和试验·2,447,543篇论文数据,部分数据来源于NoteExpress
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