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A Further Study on Vertical Bearing Capacity of Single Pile Based on the Catastrophe Theory
Author(s): 
Pages: 67-71
Year: Issue:  3
Journal: Journal of Shandong University of Science and Tech

Keyword:  稳定性分析 竖向承载力 突变理论 尖点突变;
Abstract: 根据单桩受竖向荷载时的荷载与位移的关系曲线,建立尖点突变模型,找出其中的共同点,给出相关公式,通过对公式的一系列推导,证明该模型适用于单桩竖向承载力研究。将该方法运用于陕西省地区的一些实际工程,与实测值相比较,得到了较为满意的结论。该理论对单桩竖向承载力的确定有重要的意义。
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