| Numerical Modeling of Response and Damage of Masonry Walls to Blast Loading |
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| 作者姓名： | DEEKS Andrew |
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| 作者单位： | School of |
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| 摘 要： | To model the damage process of masonry walls under blast loading, a dynamic continuum damage material model is constructed for brick and mortar separately. The degradation of both the stiffness and strength are governed by a damage variable. By using the proposed material model, damage and fragmentation of a typical masonry wall under blast loading at different scaled distances is calculated. The hazard level of the masonry wall to blast loading is evaluated by analyzing the numerical results.
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Numerical Modeling of Response and Damage of Masonry Walls to Blast Loading |
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| DEEKS Andrew.Numerical Modeling of Response and Damage of Masonry Walls to Blast Loading[J].Transactions of Tianjin University,2006,12(Z1). |
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| Authors: | ZHOU Xiaoqing HAO Hong DEEKS Andrew |
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| Abstract: | To model the damage process of masonry walls under blast loading, a dynamic continuum damage material model is constructed for brick and mortar separately. The degradation of both the stiffness and strength are governed by a damage variable. By using the proposed material model, damage and fragmentation of a typical masonry wall under blast loading at different scaled distances is calculated. The hazard level of the masonry wall to blast loading is evaluated by analyzing the numerical results. |
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| Keywords: | masonry blast loading fragmentation hazard level damage numerical modeling |
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