EARTHQUAKE ANALYSIS OF THE LOWER SAN FERNANDO DAM USING ELASTIC, EQUIVALENT LINEAR AND BOUNDING SURFACE PLASTICITY MODELS
Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but c...
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| Autor*in: |
Omar al-Farouk S. al Damluji [verfasserIn] Asma Y. al-Tae'e [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2003 |
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| Schlagwörter: |
Earthquake, linear model, equivalent model, non- linear model. |
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| Übergeordnetes Werk: |
In: Journal of Engineering - University of Baghdad, 2023, 9(2003), 01 |
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| Übergeordnetes Werk: |
volume:9 ; year:2003 ; number:01 |
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Link aufrufen |
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| DOI / URN: |
10.31026/j.eng.2003.01.10 |
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DOAJ095536132 |
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| 520 | |a Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but cycle independert. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases. - A non-linear model where soil properties tend to change not only with shear strain but also with the progression of cycles. In this work, the bounding surface model is used.For these studies, three kinds of umerical integration methods in the time domain are usel. namely, Newmark, Wilson-0 and the a-methods with different damping ratios, In this study, the bounding surface plasticity model visualizes the realistic behaviour of the dam under the dynamic loading rather than the equivalent linear and the elastic linear models | ||
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10.31026/j.eng.2003.01.10 doi (DE-627)DOAJ095536132 (DE-599)DOAJ86e72dfc2fe546deab3ae77df3459a2b DE-627 ger DE-627 rakwb eng TA1-2040 Omar al-Farouk S. al Damluji verfasserin aut EARTHQUAKE ANALYSIS OF THE LOWER SAN FERNANDO DAM USING ELASTIC, EQUIVALENT LINEAR AND BOUNDING SURFACE PLASTICITY MODELS 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but cycle independert. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases. - A non-linear model where soil properties tend to change not only with shear strain but also with the progression of cycles. In this work, the bounding surface model is used.For these studies, three kinds of umerical integration methods in the time domain are usel. namely, Newmark, Wilson-0 and the a-methods with different damping ratios, In this study, the bounding surface plasticity model visualizes the realistic behaviour of the dam under the dynamic loading rather than the equivalent linear and the elastic linear models Earthquake, linear model, equivalent model, non- linear model. Engineering (General). Civil engineering (General) Asma Y. al-Tae'e verfasserin aut In Journal of Engineering University of Baghdad, 2023 9(2003), 01 (DE-627)756822726 (DE-600)2727076-2 25203339 nnns volume:9 year:2003 number:01 https://doi.org/10.31026/j.eng.2003.01.10 kostenfrei https://doaj.org/article/86e72dfc2fe546deab3ae77df3459a2b kostenfrei https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2404 kostenfrei https://doaj.org/toc/1726-4073 Journal toc kostenfrei https://doaj.org/toc/2520-3339 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 9 2003 01 |
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EARTHQUAKE ANALYSIS OF THE LOWER SAN FERNANDO DAM USING ELASTIC, EQUIVALENT LINEAR AND BOUNDING SURFACE PLASTICITY MODELS |
| abstract |
Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but cycle independert. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases. - A non-linear model where soil properties tend to change not only with shear strain but also with the progression of cycles. In this work, the bounding surface model is used.For these studies, three kinds of umerical integration methods in the time domain are usel. namely, Newmark, Wilson-0 and the a-methods with different damping ratios, In this study, the bounding surface plasticity model visualizes the realistic behaviour of the dam under the dynamic loading rather than the equivalent linear and the elastic linear models |
| abstractGer |
Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but cycle independert. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases. - A non-linear model where soil properties tend to change not only with shear strain but also with the progression of cycles. In this work, the bounding surface model is used.For these studies, three kinds of umerical integration methods in the time domain are usel. namely, Newmark, Wilson-0 and the a-methods with different damping ratios, In this study, the bounding surface plasticity model visualizes the realistic behaviour of the dam under the dynamic loading rather than the equivalent linear and the elastic linear models |
| abstract_unstemmed |
Uncoupled behaviour of a dam undd, earthquake loading is investigated. Three constitutive models are used:. The linear-elastic model where soil properties; shear modulus and damping ratio are strains ar d cycle independent.-The equivalent linear model where soil properties are strain dependent but cycle independert. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases. - A non-linear model where soil properties tend to change not only with shear strain but also with the progression of cycles. In this work, the bounding surface model is used.For these studies, three kinds of umerical integration methods in the time domain are usel. namely, Newmark, Wilson-0 and the a-methods with different damping ratios, In this study, the bounding surface plasticity model visualizes the realistic behaviour of the dam under the dynamic loading rather than the equivalent linear and the elastic linear models |
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EARTHQUAKE ANALYSIS OF THE LOWER SAN FERNANDO DAM USING ELASTIC, EQUIVALENT LINEAR AND BOUNDING SURFACE PLASTICITY MODELS |
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https://doi.org/10.31026/j.eng.2003.01.10 https://doaj.org/article/86e72dfc2fe546deab3ae77df3459a2b https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/2404 https://doaj.org/toc/1726-4073 https://doaj.org/toc/2520-3339 |
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