| 武都水库坝后背管设计 |
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| 引用本文： | 覃克非.武都水库坝后背管设计[J].水科学与工程技术,2013(1):40-43. |
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| 作者姓名： | 覃克非 |
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| 作者单位： | 四川省水利水电勘测设计研究院,成都,610072 |
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| 摘 要： | 介绍了武都水库坝后背管的布置、结构计算、结构型式及配筋、防腐设计和安全监测设计。坝后背管因其对大坝混凝土施工干扰小,已广泛采用。设计除满足结构强度和抗外压稳定外,还需满足外包混凝土的限裂要求。在高地震区,应采取措施加强背管与坝体混凝土之间的连接。
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| 关 键 词： | 坝后背管 钢衬钢筋联合受力 背管结构型式 |
Engineering of Wudu Reservoir Penstock on Downstream Dam Surface |
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| QIN Ke-fei.Engineering of Wudu Reservoir Penstock on Downstream Dam Surface[J].Water Sciences and Engineering Technology,2013(1):40-43. |
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| Authors: | QIN Ke-fei |
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| Affiliation: | QIN Ke-fei(Sichuan Hydroelectric Investigation,Design and Research Institute,Chengdu 610072,China) |
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| Abstract: | In this paper, penstock on downstream dam surface arrangements, structural calculation and reinforcement, anti-corrosion and safety monitoring design for Wudu reservoir is presented. Penstock on downstream dam surface has little interference on construction and has been widely used.Design shall not only meet the structural strength and resistance to external pressure stability, but also require to meet the of external concrete crack limiting.In the high earthquake intensity area, proper measures shall be taken to strengthen the connection between penstock and concrete structure. |
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| Keywords: | penstock on downstream dam surface combined stress of steel lining and reinforcement penstock structure |
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