| 软土地基上水闸结构内力分析比较 |
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| 引用本文： | 王 璇,胡为平.软土地基上水闸结构内力分析比较[J].中州煤炭,2016,0(2):80-83. |
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| 作者姓名： | 王 璇 胡为平 |
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| 作者单位： | （1.河海大学 力学与材料学院，江苏 南京 210098； 2.江苏省水利工程建设局，江苏 南京 210098） |
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| 摘 要： | 水利枢纽工程中水闸结构的分析较为复杂，一般通过上部结构与地基共同作用的方法进行整体分析。以开敞式水闸为算例，应用软土地基上水工结构内力计算与图形处理软件（SGR）对多种地基下的水闸结构内力分析计算。概括了不同地基的特点、计算原理以及地基模型的优缺点，主要包括文克勒地基、半无限大弹性地基、有限深弹性地基、多层地基，总结探讨了不同地基模型对计算结果的影响。
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| 关 键 词： | 水闸 内力分析 SGR 地基 |
Internal Force Analysis and Comparison of Sluice Structure on Soft Foundation |
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| Wang Xuan,Hu Weiping. Internal Force Analysis and Comparison of Sluice Structure on Soft Foundation[J].Zhongzhou Coal,2016,0(2):80-83. |
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| Authors: | Wang Xuan Hu Weiping |
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| Affiliation: | （1.College of Mechanics and Materials Science，Hohai University，Nanjing 210098，China；2.Water Conservancy Project Construction Bureau of Jiangsu Province，Nanjing 210098，China） |
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| Abstract: | Analysis of sluice structure of water conservancy project is complex，analysis holistic is usually carried out by the method of collective effect of the upper structure and foundation. In this paper，taking open sluice as an example，internal force of sluice structures under multiple foundation was analysed and calculated by SGR software（software which can do internal force calculation and graphics processing）. Characteristics，calculation principle，advantages and weaknesses of different foundation models were summarized，mainly including Winkler foundation，semi-infinite elastic foundation，elastic foundation with limited depth and layered foundation. The effects of the calculation results under different foundation models were summarized and investigated. |
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| Keywords: | sluice internal force analysis SGR foundation |
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