Stability-analysis of elastic pile

Abstract

Abstract: This paper presents the general formula of stability analysis,with,Rayleigh Ritz method and finite element method,based on the minimum potential energy principle.The two methods are checked and compared through examples.

Key words: stability analysis, Rayleigh Ritz method, finite element method

摘要： 根据最小势能原理导出了嵌岩弹性桩稳定分析的瑞利———里兹法和有限元法的计算公式.通过实例进行了检验和对比.

关键词: 稳定分析, 瑞利———里兹法, 有限元法

CLC Number:

U443.15

XIA Gui yun. Stability-analysis of elastic pile[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, 20(1): 79-82.

夏桂云. 嵌岩弹性桩的稳定分析[J]. 重庆交通大学学报（自然科学版）, 2001, 20(1): 79-82.

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Stability-analysis of elastic pile

嵌岩弹性桩的稳定分析

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