| 充气橡胶坝坝袋改造设计参数优化 |
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| 引用本文： | 张利,丁立国,石凤君,周彬. 充气橡胶坝坝袋改造设计参数优化[J]. 东北水利水电, 2009, 27(11): 1-2,12 |
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| 作者姓名： | 张利 丁立国 石凤君 周彬 |
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| 作者单位： | 辽宁省水利水电科学研究院,辽宁,沈阳,110003 |
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| 摘 要： | 文章推导了充气橡胶坝坝袋与下游底板夹角不为零情况下的计算公式，对坝高和坝袋锚固槽长度一定时的夹角（坝袋与下游底板夹角）、坝袋拉力和长度与内压比之间的关系进行了分析。得出：在坝高和固定槽长度一定的情况下。随着内压比的增大，坝袋与下游底板夹角逐渐增大，坝袋拉力逐渐增大，但上部坝袋长度逐渐减小。
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| 关 键 词： | 充气橡胶坝 夹角 内压比 参数优化 |
Parameter optimization of dam bag reconstruction design for inflatable rubber dam |
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| ZHANG Li,DING Li-guo,SHI Feng-jun,ZHOU Bin. Parameter optimization of dam bag reconstruction design for inflatable rubber dam[J]. Water Resources & Hydropower of Northeast China, 2009, 27(11): 1-2,12 |
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| Authors: | ZHANG Li DING Li-guo SHI Feng-jun ZHOU Bin |
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| Abstract: | The paper deduces the computation formula under the condition of the nonzero angle between dam bag and lower floor of the inflatable rubber dam,analyzes the relation of the following factors,the angle between dam height and length of the dam bag anchorage groove(the angle between dam bag and lower floor),the tension of dam bag and the ratio of length and internal pressure.The result shows that the angle between dam bag and lower floor and the tension of dam bag would increase gradually with the increase of ... |
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| Keywords: | inflatable rubber dam angle internal pressure ratio parameter optimization |
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