| 水电站压力钢管明管的可靠度校准分析 |
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| 引用本文： | 安旭文,侯建国,何英明,付少君,傅金筑,干城,蒋锁红. 水电站压力钢管明管的可靠度校准分析[J]. 武汉大学学报(工学版), 2003, 36(6): 31-35 |
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| 作者姓名： | 安旭文 侯建国 何英明 付少君 傅金筑 干城 蒋锁红 |
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| 作者单位： | 1. 武汉大学土木建筑工程学院,湖北,武汉,430072
2. 国家电力公司西北勘测设计研究院,陕西,西安,710065 |
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| 摘 要： | 采用一次二阶矩法,对我国现行电力行业标准SD144 85"水电站压力钢管设计规范"中明管的可靠度进行了校准分析,初步摸清了现行钢管规范明管的总体可靠度水平,据此提出了作为明管设计依据的目标可靠指标的取值建议,可供明管设计和规范修订时参考.
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| 关 键 词： | 水电站 明管 可靠度 校准 |
| 文章编号： | 1671-8844(2003)06-031-05 |
| 修稿时间： | 2002-04-09 |
Reliability calibration analysis of exposed penstocks for hydropower stations |
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| AN Xu-wen,HOU Jian-guo,HE Ying-ming,FU Shao-jun,FU Jin-zhu,GAN Cheng,JIANG Suo-hong. Reliability calibration analysis of exposed penstocks for hydropower stations[J]. Engineering Journal of Wuhan University, 2003, 36(6): 31-35 |
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| Authors: | AN Xu-wen HOU Jian-guo HE Ying-ming FU Shao-jun FU Jin-zhu GAN Cheng JIANG Suo-hong |
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| Affiliation: | AN Xu-wen~1,HOU Jian-guo~1,HE Ying-ming~1,FU Shao-jun~1,FU Jin-zhu~2,GAN Cheng~2,JIANG Suo-hong~2 |
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| Abstract: | Based on the method of first-order-second-moment recommended by "Unified design standard for Reliability of Hydraulic Engineering Structures", the reliability of exposed penstocks in "Design Code of Penstocks in Hydropower Stations" are calibrated and analyzed. The authors have initially recognized the overall reliability level of structural design of exposed penstocks in current code, and have put forward the suggestions about the objective indexes of reliability as design reference. The research achievements in this article provide a reference for exposed penstocks and the revision of the code. |
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| Keywords: | hydropower stations exposed penstocks reliability calibration |
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