| 两种土石坝型应力和变形特性的比较分析 |
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| 引用本文： | 李 振,任武刚,张爱军.两种土石坝型应力和变形特性的比较分析[J].岩土力学,2006,27(Z1):183-188. |
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| 作者姓名： | 李 振 任武刚 张爱军 |
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| 作者单位： | 西北农林科技大学 水建学院，陕西 杨凌 712100 |
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| 摘 要： | 结合某在建水库大坝的粘土直心墙和斜心墙两种坝型方案，分别在静力和地震力作用下对坝体在竣工期和运行期的变形、应力及坝体的稳定性进行了计算，从应力、变形和安全的角度对两种坝型的优劣进行了比较分析，得出了一些有益的结论，可以为类似工程及设计提供参考。
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| 关 键 词： | 土石坝 力学特性 数值分析 对比 |
| 收稿时间： | 2006-03-31 |
Comparison and analyses of stress and deformation characteristics
for two kinds of earth-rock dams |
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| LI Zhen,REN Wu-gang,ZHANG Ai-jun.Comparison and analyses of stress and deformation characteristics
for two kinds of earth-rock dams[J].Rock and Soil Mechanics,2006,27(Z1):183-188. |
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| Authors: | LI Zhen REN Wu-gang ZHANG Ai-jun |
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| Institution: | Northwest Sci-Tech University of Agriculture & Forestry, Yangling 712100, China |
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| Abstract: | With the outcomes of numerical analyses of characteristics of static and dynamic for a building reservoir dam, the advantages and disadvantages of vertical-core and inclined-core earth-rock dams are compared and analysed from the aspects of stress or deformation and security of dam; and some useful conclusions are drawn. These conclusions can be for reference in constructing some similar engineerings and the design。 |
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| Keywords: | earth-rock dam mechanical characteristics numerical analyses comparison |
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