Parameters affecting laterally loaded piles in frozen soils by an efficient sensitivity analysis method
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- 作者：Quan Gua ; b ; Zhaohui Yangc ; zyang2@uaa.alaska.edu" class="auth_mail" title="E-mail the corresponding author ; Yi Pengb
- 关键词：Nonlinear finite element analysis ; Response sensitivity analysis ; Direct differentiation method ; Frozen soil&ndash ; pile interaction
- 刊名：Cold Regions Science and Technology
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：42-51
- 全文大小：1230 K
文摘
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Adapt the direct differentiation method for sensitivity analysis of a frozen silt–pile interaction system
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Study material parameters critical to lateral response of piles embedded in frozen ground
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Rank the relative importance of material parameters on system responses at varying lateral deflections
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Quantify the impact of a parameter on a system response