| 基于MARC的水槽地基有限元静动力分析 |
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| 引用本文： | 李君,郑彬,娄一青. 基于MARC的水槽地基有限元静动力分析[J]. 水利与建筑工程学报, 2008, 6(2): 100-102 |
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| 作者姓名： | 李君 郑彬 娄一青 |
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| 作者单位： | 河海大学,土木工程学院,江苏,南京,210098;浙江水利水电工程审价中心,浙江,杭州,310009;河海大学,水利水电工程学院,江苏,南京,210098;水资源高效利用与工程安全国家工程研究中心,江苏,南京,210098 |
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| 摘 要： | 介绍了一个简化的水槽地基模型及其在通用有限元软件MARC的运用和实现。充分运用静力学和结构动力学理论分析了水槽在受自重和水压力作用下及其三向地震荷载作用下的应力和位移情况,又通过比较在静荷载叠加规范谱和静力两种情况下应力位移的变化过程,并通过一系列的图表给出了相应的结果。
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| 关 键 词： | 有限元 应力 位移 |
| 文章编号： | 1672-1144(2008)02-0100-03 |
| 修稿时间： | 2007-10-11 |
Finite Element Static-dynamic Analysis of Gutter-ground Structure Based on MARC |
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| LI Jun,Zheng Bin,LOU Yi-qing. Finite Element Static-dynamic Analysis of Gutter-ground Structure Based on MARC[J]. Journal of Water Resources Architectural Engineering, 2008, 6(2): 100-102 |
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| Authors: | LI Jun Zheng Bin LOU Yi-qing |
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| Affiliation: | 1.College of Civil Engineering;Hohai University;Nanjing;Jiangsu 210098;China;2.Zhejiang Auditing Center of Water Conservancy and Hydropower Engineering;Hangzhou;Zhejiang 310009;3.College of Water Conservancy & Hydropower Engineering;4.National Engineering Research Center of Efficient Utilization for Water Resources and Engineering Safety;China |
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| Abstract: | A simple gutter-ground model and its application and realization in the finite element software MARC are introduced.Adequately using the static theory and structural dynamic theory,the gutter's stress and displacement in all directions suffered by the gravity and the hydraulic force or the seismic force in three directions are analyzed.And through comparing the two situations of the static load superimpositions with the canonical spectrum and the static loads with no canonical spectrum,the changing course o... |
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| Keywords: | finite element stress displacement |
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