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  • Open Access

    ARTICLE

    Effect of Temperature and Creep on Roller Compacted Concrete Dam During the Construction Stages

    A. A. Abdulrazeg1, J. Noorzaei1,2, P. Khanehzaei1, M. S. Jaafar1, T. A. Mohammed1

    CMES-Computer Modeling in Engineering & Sciences, Vol.68, No.3, pp. 239-268, 2010, DOI:10.3970/cmes.2010.068.239

    Abstract Development of temperature rise in massive concrete structure such as a roller compacted concrete dam is attributed to hydration of concrete and environmental boundary conditions. These thermal changes in the material affect the elastic, creep properties of the material, and in turn, the stress fields within the structure. Therefore, the effects of temperature on the properties of RCC materials( elastic, creep) has to be taken into account in order to determine the risk of the thermally induced cracking in these dams. In the present work an attempt has been made to consider the effect of More >

  • Open Access

    ARTICLE

    Three Dimensional Nonlinear Temperature and Structural Analysis of Roller compacted Concrete Dam

    J. Noorzaei1, K.H. Bayagoob2, A.A. Abdulrazeg1, M.S. Jaafar1,1, T.A. Mohammed1

    CMES-Computer Modeling in Engineering & Sciences, Vol.47, No.1, pp. 43-60, 2009, DOI:10.3970/cmes.2009.047.043

    Abstract This paper focuses on the development, verification and application of a three-dimensional finite element code for coupled thermal and structural analysis of roller compacted concrete dams. The Kinta RCC gravity dam, which is the first roller compacted concrete dam in Malaysia, has been taken for the purpose of verification of the finite element code. The actual climatic conditions and thermal properties of the materials were considered in the analysis. The structural stress analysis was performed using the elasto-plastic stress analysis. The Mohr yield criterion which is widely used for concrete plasticity modeling was adopted in More >

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