| 埋藏式压力钢管抗外压稳定分析 |
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| 引用本文： | 伍鹤皋,陈观福,王金龙,郝鹏,王辉,林奉军.埋藏式压力钢管抗外压稳定分析[J].武汉大学学报(工学版),1998(4). |
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| 作者姓名： | 伍鹤皋 陈观福 王金龙 郝鹏 王辉 林奉军 |
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| 作者单位： | 中南勘测设计研究院，奥雅纳工程顾问公司驻深圳办事处 |
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| 摘 要： | 在分析埋藏式压力钢管曲屈失稳破坏及其原因的基础上，提出了防止压力钢管曲屈失稳破坏的预防措施．并对国内外现行埋藏式压力钢管抗外压稳定的计算理论和方法进行了分析比较，编制了相应的计算机程序，大大简化了埋藏式压力钢管的抗外压稳定设计．
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| 关 键 词： | 水电站 压力钢管 稳定分析 外水压力 |
Stability Analysis of Embedded Steel Penstocks under External Pressure |
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| Wu Hegao\ Chen Guanfu\ Wang Jinlong.Stability Analysis of Embedded Steel Penstocks under External Pressure[J].Engineering Journal of Wuhan University,1998(4). |
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| Authors: | Wu Hegao\ Chen Guanfu\ Wang Jinlong |
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| Abstract: | On basis of the analysis of buckling damage of embedded steel penstocks,some measures preventing steel penstocks from buckling are put forward.Meanwhile,for embedded steel penstocks a comparison among the stability calculating theories and methods used in China and abroad is carried out and a corresponding computer program,which can greatly simplify the stability design of embedded steel penstocks under external pressure,is compiled. |
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| Keywords: | hydropower station penstocks stability analysis external pressure |
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