| 有限元分析在混凝土拱坝应力计算中的应用 |
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| 引用本文： | 赵燕华,邓永锋.有限元分析在混凝土拱坝应力计算中的应用[J].价值工程,2012(27):81-83. |
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| 作者姓名： | 赵燕华 邓永锋 |
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| 作者单位： | 陕西广播电视大学;西安理工大学水利水电学院 |
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| 摘 要： | 对某水电站碾压混凝土拱坝进行了三维有限元应力计算,计算了荷载基本组合下拱坝坝体三维位移云图和拱坝上、下游面主拉应力、主压应力云图,由此分析了该拱坝的应力和变形的最不利位置,为该拱坝在施工期及运行期提供了可靠的参考数据,也为同类型工程设计和施工提供参考价值。
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| 关 键 词： | 混凝土拱坝 有限元 应力分析 |
Application of Finite Element Analysis in Concrete Arch Dam Stress Calculation |
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| ZHAO Yan-hua;DENG Yong-feng.Application of Finite Element Analysis in Concrete Arch Dam Stress Calculation[J].Value Engineering,2012(27):81-83. |
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| Authors: | ZHAO Yan-hua;DENG Yong-feng |
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| Institution: | ZHAO Yan-hua;DENG Yong-feng(①Shaanxi Radio and TV University,Xi’an 710119,China;②Institute of Water Resources and Hydro-electric Engineering,Xi’an University of Technology,Xi’an 710048,China) |
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| Abstract: | Based on the research of arch dam,we calculate the arch dam with the application of general-purpose finite element analysis software ansys.The calculation result of the whole dam that three conditions were calculated to arch dam X,Y to,Z to the displacement of cloud,arch dam,the downstream principal tensile stress,principal stress contour,analysis of the most unfavorable position of stress and displacement of the dam,which provides a reliable reference data during the construction and operation period,but also provides a reference value of similar projects. |
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| Keywords: | concrete arch dam finite element stress analysis |
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