| 高土石坝抗震性态分析与灾害对策研究 |
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| 引用本文： | 丰土根,杨贵. 高土石坝抗震性态分析与灾害对策研究[J]. 灾害学, 2010, 25(3): 42-48,56 |
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| 作者姓名： | 丰土根 杨贵 |
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| 作者单位： | 1. 河海大学岩土力学与堤坝工程教育部重点实验室,江苏,南京,210098
2. 河海大学岩土工程科学研究所,江苏,南京,210098 |
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| 基金项目： | 教育部科学技术研究重点项目，国家杰出青年科学基金，水利部公益性行业专项经费项目 |
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| 摘 要： | 首先介绍了中国目前高土石坝建设现状,然后回顾了循环加荷动三轴测试技术、堆石料动力性质的研究、高土石坝动力反应分析方法和土石坝地震永久变形的研究进展,最后讨论了高土石坝抗震措施和土石坝地震安全评价及防灾对策专家系统的基本思路。
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| 关 键 词： | 高土石坝 堆石料动力性质,动力反应分析 抗震措施 土石坝地震安全评价 防灾对策专家系统 |
Seismic Performance Analysis and Disaster Countermeasures of High Earth-rock Dams |
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| Feng Tugen,Yang Gui. Seismic Performance Analysis and Disaster Countermeasures of High Earth-rock Dams[J]. Journal of Catastrophology, 2010, 25(3): 42-48,56 |
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| Authors: | Feng Tugen Yang Gui |
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| Affiliation: | Feng Tugen and Yang Gui ( 1. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering,Hohai University,Nanjing 210098,China,2. Geotechnical Research Institute,China) |
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| Abstract: | Construction status of high earth-rock dams in China are introduced firstly,and then cyclic triaxial test technology,study on dynamic properties of rockfill materials,research progress of dynamic response analysis method for high earth-rock dams and earthquake-induced permanent deformation of earth-rock dams are reviewed. Aseismic measures for high earth-rock dams,seismic safety evaluation on earth-rock dams and basic idea of an expert system for disaster prevention measures are discussed finally. |
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| Keywords: | high earth-rock dams dynamic properties of rockfill materials dynamic response analysis aseismic measures seismic safety evaluation on earth-rock dams an expert system for disaster prevention measures |
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