| 混凝土重力坝的裂缝跟踪分析 |
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| 引用本文： | 陈敏林.混凝土重力坝的裂缝跟踪分析[J].武汉大学学报(工学版),1996(4). |
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| 作者姓名： | 陈敏林 |
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| 摘 要： | 通过对混凝土重力坝在外荷载作用下裂缝问题的分析，提出了一种估算应力的方法．该方法能加速在运用有限元法寻找坝体裂缝开展长度时的迭代过程，节省大量机时，以实现对混凝土重力坝在外荷载作用下裂缝开展的跟踪分析
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| 关 键 词： | 混凝土坝 裂缝分析 估算应力 |
Tracing Analysis of Crack Propagation in Concrete Gravity Dams |
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| Chen Minlin.Tracing Analysis of Crack Propagation in Concrete Gravity Dams[J].Engineering Journal of Wuhan University,1996(4). |
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| Authors: | Chen Minlin |
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| Affiliation: | Department of Hydroelectic Engineering |
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| Abstract: | A new method used to estimate the stresses is put forward in this paper ,on the basis of analysing crack propagation in the concrete gravity dam under outsite loads.The process of iteration could be accelerated and the computation time could be shortened with this method when FEM is used to search for the length of dam cracks.So,the tracing analysis is accomplished on crack propagation in the concrete gravity dam under outsite loads. |
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| Keywords: | concrete dam analysis of crack estimation of stress |
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