| 基于裂缝计的碾压混凝土"金包银"结合部性态分析 |
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| 引用本文： | 张跃东. 基于裂缝计的碾压混凝土"金包银"结合部性态分析[J]. 黑龙江水专学报, 2007, 34(3): 5-8 |
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| 作者姓名： | 张跃东 |
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| 作者单位： | 河海大学,水利水电工程学院,南京,210098 |
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| 基金项目： | 国家自然科学基金 , 国家自然科学基金 , 引进国际先进农业科学技术计划(948计划) , 国家科技支撑计划 |
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| 摘 要： | 结合裂缝计监测资料,通过建立数学模型对某碾压混凝土"金包银"坝型的常态混凝土与碾压混凝土结合部的裂缝进行定量分析,分析表明:该混凝土坝裂缝计实测资料能反映出坝体测点部位混凝土裂缝状况,其变化规律和分布规律符合该类型混凝土大坝的一般物理规律,运行期该类裂缝实测开度主要受上下游水压和温度的影响,时效分量已趋于稳定,坝体运行良好.
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| 关 键 词： | 碾压混凝土坝 金包银 裂缝 性态分析 土坝裂缝 碾压混凝土 结合部 性态分析 Gold Silver Position Joining Meter Crack Based 运行期 稳定 时效分量 影响 温度 水压 开度 物理规律 大坝 |
| 文章编号： | 1000-9833（2007）03-0005-04 |
| 修稿时间： | 2007-05-16 |
"Silver Wrapped in Gold" Joining Position's Behavior Analysis of RCC Dam Based on Crack Meter |
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| ZHANG Yue-dong. "Silver Wrapped in Gold" Joining Position's Behavior Analysis of RCC Dam Based on Crack Meter[J]. Journal of Heilongjiang Hydraulic Engineering College, 2007, 34(3): 5-8 |
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| Authors: | ZHANG Yue-dong |
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| Affiliation: | College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | Based on monitoring data of crack meter,the joining position's crack between conventional concrete and RCC in "silver wrapped in gold "dam were analyzed quantitatively by establishing mathematical model.The result shows that the monitoring data of crack meter in the concrete dam can reflect the crack status.The rule of change and distributing accords with the ordinary physical rule of the type of concrete dam that the type of crack opening is mostly affected by upper and lower hydraulic pressure and temperature.Time weight has gone steady,the dam works normally. |
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| Keywords: | RCC silver wrapped in gold crack behavior analysis |
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