NDLI: Seismic response of Heitiejiao tailings dam by the finite element method

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Seismic response of Heitiejiao tailings dam by the finite element method

Content Provider	Scilit
Author	Shi, Xiaojuan
Copyright Year	2018
Description	Journal: Iop Conference Series: Earth and Environmental Science In this study, seismic response of a tailings dam is investigated by finite element method. The Heitiejiao dam constructed in She county, China is chosen as a numerical example. The interaction of the tailings dam with the reservoir is neglected, but not the foundation rock. The properties of the dam materials were taken from the dam project and assumed to be linearly elastic, homogenous and isotropic in the analysis. A stationary and ergodicity assumption is made for seismic analysis. The E–W component of the Tianjin Earthquake is chosen as a ground motion since it occurred nearby the dam site. The component considered is applied to the dam in the horizontal direction. The seismic response of the Heitiejiao dam subjected to the Tianjin Earthquake is also obtained by the deterministic method. The results obtained from stochastic and deterministic analysis are compared to each other. It is seen that the results obtained from the time-history analysis are smaller than those from the deterministic analysis.
Related Links	http://iopscience.iop.org/article/10.1088/1755-1315/208/1/012012/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/208/1/012012
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	1
Volume Number	208
Language	English
Publisher	IOP Publishing
Publisher Date	2018-12-20
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Geological Engineering Seismic Response of Heitiejiao Response of the Heitiejiao
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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