NDLI: Application of non-linear constitutive models to three-dimensional simulation analysis of Aratozawa Dam

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Application of non-linear constitutive models to three-dimensional simulation analysis of Aratozawa Dam

Content Provider	Scilit
Author	Tsukuni, S. Ogino, H. Matsumoto, N. Yasuda, N.
Copyright Year	2018
Description	A method of to analyze the seismic behavior of fill dam was investigated. Simulation analysis of the Aratozawa Dam was conducted by modelling the earthquake motions at the dam that was recorded during the Iwate-Miyagi Nairiku Earthquake in 2008. Simulations were conducted using a three-dimensional analytical model and multiphase dynamic interaction analysis code. Although the adopted constitutive models used the Mohr Coulomb yield surface, the calculation methods for the plastic shear strain within the yield surface were different for each constitutive model. The soil parameters used in the simulations were determined from the results of previous research and simulations of laboratory soil tests. Regarding response acceleration, the simulation results obtained with the nonlinear constitutive model were in close agreement with the recorded results. However, different values of crest settlement were obtained for the adopted nonlinear constitutive model, with the amount of settlement at the crest ranging from 0.07 to 0.21 m. Book Name: Validation of Dynamic Analyses of Dams and Their Equipment
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780429491160-20&type=chapterpdf
Ending Page	439
Page Count	23
Starting Page	417
DOI	10.1201/9780429491160-20
Language	English
Publisher	Informa UK Limited
Publisher Date	2018-06-27
Access Restriction	Open
Subject Keyword	Book Name: Validation of Dynamic Analyses of Dams and Their Equipment Geological Engineering Nonlinear Constitutive Model Aratozawa Soil Behavior Crest Dam Earthquake
Content Type	Text
Resource Type	Chapter

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