Finite Element Analysis for Deep Mixing Column Considering Statistical Uncertainty
Finite Element Analysis for Deep Mixing Column Considering Statistical Uncertainty
复制标题
考虑统计不确定性的深度混合塔有限元分析
DOI:
10.1007/978-3-030-64514-4_106
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
T. Namikawa
中科院分区:
文献类型:
--
作者:
一瀬健太郎,毛利惇士,菊池 喜昭;野田 翔兵,妙中真治;T. Namikawa
A probabilistic analysis framework in which the spatial variability and the statistical uncertainty are considered simultaneously is presented to evaluate an overall strength of a cement-treated soil column. In this framework, the statistical uncertainty is evaluated from sample data using a Bayesian inference. The inference about the statistical parameters is performed by a Markov chain Monte Carlo method. The drawn values of the parameters are adopted when making random fields of strength as realizations. Then, the finite element analysis is conducted for the generated realizations. The framework components are briefly described, and an example analysis is performed to illustrate the influence of the statistical uncertainty and the spatial variability on the evaluation of the overall strength.
影响因子:
3.7
作者:
Atsushi Mohri;Yoshiaki Kikuchi;Shohei Noda;Kazuki Sakimoto;Yuka Sakimoto;Mitsutaka Okada;Shunsuke Moriyasu;Shin Oikawa;Tsutomu Namikawa
通讯作者:
Tsutomu Namikawa
DOI:
10.1002/nag.550
发表时间:
2007
影响因子:
4
作者:
T. Namikawa;S. Mihira
通讯作者:
S. Mihira