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《Chinese Journal of Underground Space and Engineering》 2008-05
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Analysis on the Prestressing Variety Characteristics of Prestressed Cable in Soft Rock Slope

JING Feng,ZHU Jie-bing,BIAN Zhi-hua,CHEN Hao(Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of WaterResources,Yangtze River Scientific Research Institute,Wuhan 430010,China)  
Though the prestressed cable technology is a very effective reinforcement method in geotechnical engineering,the study on prestress variety characteristic of prestressed cable in soft rock slopes is not comprehensive due to its complexity.Based on the safety monitoring of the extension projects of ZheLin hydropower station,the major factors affecting the lock loss of prestressed cable and prestress variety characteristics after lock are analysed,and the influence of rainfall,the variety of temperature and the displacement of slopes on prestress state of cable are all studied carefully.The basic variety rules of prestress after the lock are found,and the research findings can serve as reference for the study on the prestress state under different work condition for other similar projects.
【CateGory Index】: TV223.3
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Yiming Xiao Hanjiang(Yangtze Scientific Research Institute, Wuhan, Hubei, 430010);Analysis on Characteristics of Anchoring Capacity of Prestressed Cable[J];Hubei Watero Power;2005-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YE Xiao-ming, ZHANG Jun-hui, DENG Ji-hui(College of Civil Engineering, Chongqing University, Chongqing 400045, China);Basic Conditions for Self-protection and Self-adaptation of an Anchoring Structure[J];;2005-01
2 MO Wei-wei~1,XU Ping~(1,2),DING Xiu-li~2(1.Key Laboratory of Geotechnical Mechanics and Engineering,the Ministry of Water Resources,Wuhan 430019,China;(2.Rock Foundation Division,Yangtze River Scientific Research Institute,Wuhan 430019,China);Research Advances on the Influences of Reservoir Water Level Fluctuation on Slope Stability[J];Chinese Journal of Underground Space and Engineering;2006-06
3 GAO Da-shui (Changjiang Exploration Planning Design Research Institute, Wuhan 430010,China);Application of Prestressed Anchorage Technology in Rock-Earth Engineerings and statistics of Their Technology Parameters[J];Journal of Yangtze River Scientific Research Institute;2004-06
4 LIN Shao-zhong~(1,2) (1.DDA Center, Yangtze River Scientific Research Institute, Wuhan 430010,China; 2.The Key Laboratory of Geotechnical Mechanics and Engineering, the Ministry of Water Resources, Wuhan 430010,China);Recursive Formula for Simplex Integration[J];Journal of Yangtze River Scientific Research Institute;2005-03
5 ZHOU Huo-ming~(1、2),KONG Xiang-hui~(1、2)(1.Yangtze River Scientific Research Institute,Wuhan 430019,China;2.Key Laboratory ofGeotechnical Mechanics and Engineering,Ministry of Water Resources,Wuhan 430019,China);Problems and Countermeasures on Parameter Selection of Rock Mechanics in Water Conservancy and Hydropower Projects[J];Journal of Yangtze River Scientific Research Institute;2006-04
6 JING Feng,YU Mei-wan,BIAN Zhihua,YIN Jian-min(Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010,China);Study on Prestress Loss Characteristic and Model of Prestressed Cable[J];Journal of Yangtze River Scientific Research Institute;2007-05
7 ZHANG Yi-hu1,SHI An-chi2,ZHONG Zuo-wu1,XIONG Shi-hu1,ZHOU Huo-ming1 (1.Key laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010,China;2.East China Investigation & Design Institute under CHECC,Hangzhou 310014,China);Back analysis of Deformation Parameters of Undisturbed Rock Mass by Numerical Method[J];Journal of Yangtze River Scientific Research Institute;2008-01
8 BIAN Zhi-hua,ZHANG Li-jie,JING Feng,YU Mei-wan(Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010,China);Study on Base Quality Evaluation and Strength Characteristics Test Method about Soft Rock[J];Journal of Yangtze River Scientific Research Institute;2008-05
9 DONG Xue-sheng(Yangtze River Scientific Research Institute,Wuhan 430010,China);Rock Engineering and Environmental Protection[J];Journal of Yangtze River Scientific Research Institute;2009-04
10 SHI Zhe MA Ping ZHANG Xiaoke SUN Qiang Zou Dengliang Beijing Geo-engineering Company, Beijing 100039; Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029;Analysis of Prestress Losses of Anchors in Foundation Pits[J];City Geology;2006-02
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 JING Feng,YU Mei-wan,BIAN Zhihua,YIN Jian-min(Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010,China);Study on Prestress Loss Characteristic and Model of Prestressed Cable[J];Journal of Yangtze River Scientific Research Institute;2007-05
2 HAN Guang1,ZHU Xunguo2,WANG Daguo2(1.College of Safety Science & Engineering,Liaoning Technical University,Fuxin 123000,China;2.Research Center for Numerical Tests on Material Failure,Dalian University,Dalian 116622,China);Analysis of factors affecting pre-stressing loss in pre-stressing cable anchor and compensative measures[J];Journal of Liaoning Technical University(Natural Science);2008-02
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【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 LI Duan you, TANG Ping, LI Yi ming (Yangtze River Scientific Research Institute, Wuhan 430010,China);Safety monitoring of rock anchor prestress during 1st stage construction of TGP's permanent lock[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;2000-01
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