④Based on static loading test, pile-soil stress ratio n of composite foundation is calculated and analyzed and it exists in range of variety. It is possible for providing referenced worth for future project.
④通过静载荷试验,对复合地基的桩土应力比n进行了计算和理论分析,得出了桩土应力比n的变化范围,为以后类似工程的设计提供一定的参考价值。
参考来源 - 碎石桩复合地基的试验研究及数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
文中还研究了粉煤灰桩的桩土应力比及桩身应力传递特性。
The stress ratio between pile and soil of the said pile and stress transmission property of pile are also discussed.
通过对某铁路专用线粉喷桩复合地基承载特性的测试试验，分析了桩、土应力的变化规律。
Through research and test on the composite foundation bearing capacity of cement soil pile used in the railway line, the regulation of piles and soil is analyzed.
分析表明：面积置换率对桩土应力比的取值影响不大，桩土模量比是影响应力比取值的重要因素。
The analysis show that the influence given by the area replacement rate is very little, while the modular ratio of pile and soil is a important influence factor.
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