| 预应力混凝土调压塔抗震分析 |
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| 引用本文： | 孙明权,王成西.预应力混凝土调压塔抗震分析[J].人民黄河,1993(11):37-40. |
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| 作者姓名： | 孙明权 王成西 |
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| 作者单位： | 华北水利水电学院 郑州450045
(孙明权)，华北水利水电学院 郑州450045(王成西) |
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| 摘 要： | 本文结合小浪底水电站初步设计阶段方案比较中的预应力混凝土调压塔方案，进行了多种计算方法的抗震分析，并评价了各种方法的计算条件及其计算结果的合理性。分析结果表明，反庆谱分析法，计算结果比较合理。同时还进一步证明预应力混凝土结构型式的调压塔不仅抗渗，抗裂安全性能强，而且具有较强的抗震性能。
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| 关 键 词： | 预应力混凝土 调压塔 抗震性能 |
Antiseismic Analysis on Prestressed Concrete Surge Tank |
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| Sun Mingquan et al..Antiseismic Analysis on Prestressed Concrete Surge Tank[J].Yellow River,1993(11):37-40. |
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| Authors: | Sun Mingquan |
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| Abstract: | The paper conducts antiseismic analysis on various methods of calculation and evaluates calculationconditions in various methods and the rationality of the calculation results in the light of prestressed concretesurge tank scheme of alternatives in the preliminary design stage of the Xiaolangdi Hydro-electric Powerstation.The results shown that the calculation result of reaction spectrum analytical method is fairly reason-able;the surge tank of prestressed concrete structure type not only has strong performances of impermeabili-ty and safety against cracking,but also has the performance of earthquake-resisting. |
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| Keywords: | prestressed concrete surge tank analysis of antiseismic performance pseudo-static method ana-lytical method of reaction spectrum direct integration |
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