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    Seismic Risk Assessment of Concrete Dams

    In this study, the soil amplification effect and the structural response of concrete dam were investigated. The soil model was modelled in two dimensions with two degree-of-freedoms using the plane-strain formulation of the quad elements, and horizontal force time history is applied. The dam was also modelled in two dimensions with two degrees-of-freedoms of a four- node plane-strain finite elements (FE) and an acceleration time history of ground motion is applied. Nonlinear material models such as pressure-independent multi-yield and elastic isotropic materials were implemented during the analyses. Transient dynamic FE analyses were performed with Newmark method. The Newton-Raphson solution scheme was adopted to solve the equations. For the analyses, the OpenSees (Open System for Earthquake Engineering Simulation) framework was utilised.

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    Seismic Risk Assessment of Concrete Dams

    In this study, the soil amplification effect and the structural response of concrete dam were investigated. The soil model was modelled in two dimensions with two degree-of-freedoms using the plane-strain formulation of the quad elements, and horizontal force time history is applied. The dam was also modelled in two dimensions with two degrees-of-freedoms of a four- node plane-strain finite elements (FE) and an acceleration time history of ground motion is applied. Nonlinear material models such as pressure-independent multi-yield and elastic isotropic materials were implemented during the analyses. Transient dynamic FE analyses were performed with Newmark method. The Newton-Raphson solution scheme was adopted to solve the equations. For the analyses, the OpenSees (Open System for Earthquake Engineering Simulation) framework was utilised.

    Access

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    Check availability in my library
    Order at Subito €

    Seismic Risk Assessment of Concrete Dams

    In this study, the soil amplification effect and the structural response of concrete dam were investigated. The soil model was modelled in two dimensions with two degree-of-freedoms using the plane-strain formulation of the quad elements, and horizontal force time history is applied. The dam was also modelled in two dimensions with two degrees-of-freedoms of a four- node plane-strain finite elements (FE) and an acceleration time history of ground motion is applied. Nonlinear material models such as pressure-independent multi-yield and elastic isotropic materials were implemented during the analyses. Transient dynamic FE analyses were performed with Newmark method. The Newton-Raphson solution scheme was adopted to solve the equations. For the analyses, the OpenSees (Open System for Earthquake Engineering Simulation) framework was utilised.

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    Title:

    Seismic Risk Assessment of Concrete Dams

    Additional title:

    Water Res.Develop.Managem.

    Contributors:

    Mohd Sidek, Lariyah (editor) / Salih, Gasim Hayder Ahmed (editor) / Ahmed, Ali Najah (editor) / Escuder-Bueno, Ignacio (editor) / Basri, Hidayah (editor) / Reginald, Noel Reginald Akeu Anak (author) / Adnan, Azlan Bin (author) / Ramli, Mohd. Zamri Bin (author)

    Conference:

    International Conference on Dam Safety Management and Engineering ; 2023 ; Kuala Lumpur, Malaysia

    Published in:

    Proceedings of the 2nd International Conference on Dam Safety Management and Engineering ; Chapter: 29 ; 421-432

    Water Resources Development and Management

    Publication date:

    2024-02-05

    Size:

    12 pages

    ISBN:

    978-981-99-3708-0 , 978-981-99-3707-3

    ISSN:

    2198-316X , 1614-810X

    DOI:

    https://doi.org/10.1007/978-981-99-3708-0_29

    Type of media:

    Article/Chapter (Book)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Soil amplification effect , Dam , Finite element , Earthquake , OpenSees Environment , Environmental Management , Water, general , Security Science and Technology , Risk Management , Environmental Economics , Pollution, general , Earth and Environmental Science

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