| 大坝水平位移监控指标拟定的混合法 |
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| 引用本文： | 郑东健,刘广胜,顾冲时.大坝水平位移监控指标拟定的混合法[J].水电自动化与大坝监测,2002,26(2). |
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| 作者姓名： | 郑东健 刘广胜 顾冲时 |
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| 作者单位： | 1. 河海大学水利水电工程学院,江苏省南京市,210098
2. 上海辉固岩土工程公司,上海市,200126 |
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| 摘 要： | 用混合法拟定了大坝水平位移的监控指标，即通过结构分析和建立数值 模型，计算大坝水平位移的水压分量和给定概率水平下的温度分量极值，进而拟定水平位移 监控指标，并给出了实例。
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| 关 键 词： | 大坝 水平位移 数值模型 混合法 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
A COMBINATION FORMULATION OF MONITORING INDEX OF DAM HORIZONTAL DISPLACEMENT |
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| Zheng Dongjian,Liu Guangsheng,Gu Chongshi.A COMBINATION FORMULATION OF MONITORING INDEX OF DAM HORIZONTAL DISPLACEMENT[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2002,26(2). |
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| Authors: | Zheng Dongjian Liu Guangsheng Gu Chongshi |
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| Affiliation: | 1. Hohai University, Nanjing 210098, China; 2. Shanghai Fugro Geote chnique Co Ltd, Shanghai 200126, China |
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| Abstract: | This paper presents a combination formulation of safety monitoring index of dam horizontal displacement. Based on structural a nalysis and numerical model, the water pressure component of horizontal displac ement is computed, and the extreme value of temperature component of displacemen t is estimated by the probability method. Furthermore, the safety monitorin g index of dam horizontal displacement is determined, and an example is given. |
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| Keywords: | dam horizontal displacement numerical model combination formulation |
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