| 石门拱坝坝踵裂缝及其对坝基扬压水位影响 |
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| 引用本文： | 卢有清.石门拱坝坝踵裂缝及其对坝基扬压水位影响[J].水电自动化与大坝监测,2000,24(1):25-27. |
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| 作者姓名： | 卢有清 |
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| 作者单位： | 国家电力公司电力自动化研究院,南京,210003 |
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| 摘 要： | 根据坝踵处埋设的裂缝计实测裂缝开度和混凝土温度资料 ,对石门拱坝坝踵裂缝开度状况进行了分析 ,得出其深度不超过 5m,且裂缝已稳定的结论。同时简单讨论了坝踵裂缝存在对坝基扬压力水位变化产生的影响
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| 关 键 词： | 坝踵裂缝 开度 扬压水位 |
DAM HEEL CRACK OF SHIMEN ARCH DAM AND ITS EFFECT ON DAM FOUNDATION UPLIFT |
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| Lu Youqing.DAM HEEL CRACK OF SHIMEN ARCH DAM AND ITS EFFECT ON DAM FOUNDATION UPLIFT[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2000,24(1):25-27. |
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| Authors: | Lu Youqing |
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| Abstract: | The dam heel crack of the Shimen arch dam is analyzed according to the observed data of dam heel crack opening and concrete temperature. The result shows that the depth of the dam heel crack is not longer than 5 m, and it is stable. The effect of the dam heel crack on the dam foundation uplift is also discussed. |
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| Keywords: | dam heel crack opening uplift |
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