| 积石峡水电站进水口工程坝顶引张线的安装 |
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| 引用本文： | 施正友,王新民,他维强,常新建,陈军. 积石峡水电站进水口工程坝顶引张线的安装[J]. 西北水电, 2011, 0(Z1): 79-81 |
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| 作者姓名： | 施正友 王新民 他维强 常新建 陈军 |
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| 作者单位： | 1. 中国水利水电第四工程局有限公司勘测设计研究院,西宁,810007
2. 黄河上游水电开发有限公司工程建设分公司,西宁,811700 |
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| 摘 要： | 积石峡水电站是黄河上游继龙羊峡、拉西瓦、李家峡、公伯峡等大型水电站之后的第5座大型水电站。电站采用混凝土面板堆石坝,坝高为103 m,总库容2.94亿m~3,为监测大坝水平位移,在坝顶布置1条长102 m的引张线,利用布设在坝顶各测点的光学比对装置,对各测点进行垂直于偏离基准线的变化量测定,求得各测点的水平位移变化量。对引张线装置的安装,调试以及测量进行了论述。
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| 关 键 词： | 混凝土面板堆石坝 变形观测 引张线装置 安装 积石峡水电站 |
Installation of Tension wire at dam crest,Jishixia hydropower project |
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| SHI Zheng-you,WANG Xin-min,TA Wei-qiang,CHANG Xin-jian,CHEN Jun. Installation of Tension wire at dam crest,Jishixia hydropower project[J]. Northwest Water Power, 2011, 0(Z1): 79-81 |
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| Authors: | SHI Zheng-you WANG Xin-min TA Wei-qiang CHANG Xin-jian CHEN Jun |
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| Affiliation: | SHI Zheng-you~1,WANG Xin-min~2,TA Wei-qiang~1,CHANG Xin-jian~1,CHEN Jun~1 (1.Sinohydro Engineering Bureau 4 Co.,Ltd.Surveying and Design Research Institute,Xi'ning 810007,China,2.The Engineering Construction Branch Company of Qinghai Huanghe Hydropower Development Co.Ltd,Xi'ning 811700,China) |
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| Abstract: | Jishixia Hydropower Project is the fifth large one on the upper reaches of the Yellow River after those large hydropower stations like Longyangxia Hydropower Station,Laxiwa Hydropower Station,Lijiaxia Hydropower Station and Gongboxia Hydropower Station.Jishixia Hydropower Project is with a 103 m-high concrete faced rock-fill dam and a total storage capacity of 294 million cubic meters.To monitor the dam horizontal displacement,one 102 m long tension wire is provided at the dam crest..Variables of measuring ... |
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| Keywords: | concrete faced rock-fill dam deformation observation tension wire device installation Jishixia Hydropower Project |
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