Evaluation of soil liquefaction potential based on the nonlinear energy dissipation principles

Yie Ruey Chen, Jing Wen Chen, Shun Chieh Hsieh, Yi Teng Chang

研究成果: Article同行評審

6 引文 斯高帕斯(Scopus)

摘要

This study presents the principle of nonlinear energy dissipation using an artificial neural network to assess liquefaction potential. The nonlinear relationship between an increase in pore water pressure and the dissipation of seismic energy observed in test data from triaxial shear testing of saturated sand was used to calculate the hysteresis loop energy required to trigger liquefaction. Data recorded during the 1999 Chi-Chi earthquake in Taiwan were utilized to validate the proposed ANN-based hysteresis loop energy model. Results show that the concept of using hysteresis loop energy and the proposed neural network are capable of effectively assessing liquefaction potential.

原文English
頁(從 - 到)54-72
頁數19
期刊Journal of Earthquake Engineering
17
發行號1
DOIs
出版狀態Published - 2013

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 建築與營造
  • 岩土工程與工程地質

指紋

深入研究「Evaluation of soil liquefaction potential based on the nonlinear energy dissipation principles」主題。共同形成了獨特的指紋。

引用此