| 高尾水位水电站厂房水工结构设计的特点 |
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| 引用本文： | 徐家诗.高尾水位水电站厂房水工结构设计的特点[J].水力发电,2005,31(1):46-48. |
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| 作者姓名： | 徐家诗 |
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| 作者单位： | 北京勘测设计研究院,北京,100024 |
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| 摘 要： | 在高尾水位的情况下，为了满足水电站厂房的整体稳定和应力要求，在厂房结构设计和工程措施上，主要应注意以下问题：厂坝分缝，主副厂房结构及挡水结构型式，减小扬压力，增加迎水面垂直向下的荷载，增加厂房基底宽度，充分利用厂坝基岩面形成的岩坝，优化尾水管底板结构型式。
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| 关 键 词： | 高尾水位 厂房结构 工程措施 水电站 |
| 文章编号： | 0559-9342(2005)01-0046-03 |
Design characteristic of hydraulic structure for powerhouse with high tailwater level |
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| Xu Jia-shi.Design characteristic of hydraulic structure for powerhouse with high tailwater level[J].Water Power,2005,31(1):46-48. |
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| Authors: | Xu Jia-shi |
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| Abstract: | In case of high tailwater pressure, in order to meet the requirements of integral stability and stress in design of powerhouse structure, the some issues shall be considered, such as: joints between powerhouse and dam, structure types of machine hall and auxiliary plant, structure types of retaining works. Moreover, the following measures shall be taken, such as decreasing uplift, increasing vertical loading on the upstream face, widening the base width of powerhouse, utilizing the rock blocks formed from the foundation rock at the powerhouse and dam, and optimizing the structure type of bottom slab for tailrace pipe. |
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| Keywords: | high tailrace level powerhouse structure engineering measures hydropower station |
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