There has been a long history for foundation treatment by quicklime pile, but as for establishing a more precise model formula used by actual construction, further research is needed to be done at present. Therefore, how to quantitate the factors affecting pile spacing is of great reference value for both actual constructions and theoretical studies. Based on the reference formula for handling weak foundation by lime pile and the practical problems in the western region, mathematical model analysis method is used to get a new model for high water content loess foundation treatment after considering the factors such as pile expanding, construction method, piles arrangement, and calcium oxide content. In this model, pile spacing coefficient is created and the model formula for different construction methods and different pile arrangements is also given. As a result, the reference formula used in high water content loess is somewhat conservative. The new model is also verified to be rational by the actual works at the end of the paper.

中文翻译：

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生石灰桩间距处理高含水量黄土的模型

利用生石灰桩进行地基处理已有很长的历史，但要建立更精确的模型公式以供实际施工使用，目前需要做进一步的研究。因此，如何量化影响桩距的因素对实际施工和理论研究均具有重要参考价值。根据石灰桩处理弱基础的参考公式和西部地区的实际问题，在考虑扩桩，施工方法等因素的基础上，运用数学模型分析法，建立了高含水量黄土地基处理的新模型。 ，桩的排列和氧化钙含量。在这个模型中 建立了桩间距系数，给出了不同施工方法和桩布置的模型公式。结果，用于高含水量黄土的参考公式有些保守。最后，本文的实际工作也证明了该新模型的合理性。