| 龙羊峡水电站厂房的抗震(振)研究 |
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| 引用本文： | 闫盛海,杨文超,李彦硕.龙羊峡水电站厂房的抗震(振)研究[J].大连大学学报,1998(4). |
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| 作者姓名： | 闫盛海 杨文超 李彦硕 |
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| 作者单位： | 大连大学土建系，大连理工大学土木系，大连理工大学土木系 大连 116622，大连 116023，大连 116023 |
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| 摘 要： | 对龙羊峡水电站整体厂房、单机组段厂房分别进行抗震研究;并对单机组段厂房进行模型试验;考虑到水轮机的转频与单机组段厂房基频接近,对原设计方案进行修改,使厂房基频与水轮机转频错开,避免共振现象发生。
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| 关 键 词： | 水电站厂房 整体厂房 单机组段厂房 抗震/防止共振 模型试验 |
The Research of Earthquake Resistance of the Factory Building about Long Yang Xia Hydro - Power - Plant |
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| Yan Shenghai Yang Wenchao Li Yanshuo.The Research of Earthquake Resistance of the Factory Building about Long Yang Xia Hydro - Power - Plant[J].Journal of Dalian University,1998(4). |
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| Authors: | Yan Shenghai Yang Wenchao Li Yanshuo |
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| Institution: | Yan Shenghai Yang Wenchao Li Yanshuo |
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| Abstract: | The Researches of earthquake resistance (vibration proof) of factory building in globe type and single machine groupsection about Long Yang Xia Hydro - power station were carried out respectively, and model experiment of workshop of single machine group section has been made. Comparing the results of experiment with that of computation, good correspendence is found. In order to prevent the turning frequency of hydroturbine with the base frequency of a single machine group section workshop from common vibrating, the original design and model has been corrected. So that the common vibration can be avoided. |
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| Keywords: | factory building of Hydro-power station globe factory building single machine groupsection workshop earthquake resistance/avoided common vibration model experiment |
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