Stochastic finite element analysis of rockfill dam considering spatial variability of dam material porosity

Volume: 36, Issue: 9, Pages: 2929 - 2959
Published: Nov 11, 2019
Abstract
Purpose The purpose of this study is to develop a stochastic finite element method (FEM) to solve the calculation precision deficiency caused by spatial variability of dam compaction quality. Design/methodology/approach The Choleski decomposition method was applied to generate constraint random field of porosity. Large-scale laboratory triaxial tests were conducted to determine the quantitative relationship between the dam compaction quality and...
Paper Details
Title
Stochastic finite element analysis of rockfill dam considering spatial variability of dam material porosity
Published Date
Nov 11, 2019
Volume
36
Issue
9
Pages
2929 - 2959
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