Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Water Power》 2004-02
Add to Favorite Get Latest Update

Study on the crack mechanism of face slab of concrete face rockfill dam and its prevention measures

SUN Yi, YAN Qiaom WANG Yun-qing (Huhei Qingjiang Shuibuya Project Construction Company, Yichang Hubei 443002)  
In accordance with the actual stresses and deformation characteristics of face slabs of concrete face rockfill dam during construction period and impoundment period, this paper deeply discusses the crack mechanism of face slab. The analysis shows the drying shrinkage of concrete and temperature stresses are main factors of causing the early fine cracks of face slabs, and the shear crushing forces on face slab caused by the deformation of dam body, the dead-weight of face slab and the inverted water pressure during construction period are main factors of causing late cracks of face slab. In order to improve the stress conditions of face slab and increase its impervious capacity, this paper puts forward some crack prevention measures from the aspects of materials, structures and construction.
【CateGory Index】: TV641.4
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 5 Hits
1 YI Ying-zhong~1,WU Cheng-yuan~2,WEI Meng-kang~1(1.Guangxi University,Nanning 530004,China; 2.Guangxi Haihe Water Conservancy Construction Co.Ltd.,Nanning 530023,China; 3.Guangxi University,Nanning 530004,China);Causes and prevention of crack in rockfill dam concrete slab[J];Guangxi Water Resources & Hydropower Engineering;2006-03
2 YAN Lei ~1,QUE Wei~2(1.Dept.of Civil Engineering,Nanjing Institute of Technology,Nanjing 211167,China;2.Dept.of Economics & Management,Nanjing Institute of Technology,Nanjing 211167,China);The Application of Temperature Control & Anti-crack Design of Concrete in Shuibuya Project[J];Journal of Nanjing Institute of Technology(Natural Science Edition);2006-04
3 YU Xiaokong,WANG Zhengzhong,LIU Quanhong(College of Water Resources and Architectural Engineering,Northwest A&F University,Yangling 712100,China);Mechanical model and stress analysis of CFRD slabs[J];Yangtze River;2010-17
4 Sun Yi1,Li Changcai1,Wang Yunqing2,Xu Jianhua2,Li Liang2,Yuan Quan2(1.Hubei Qingjiang Hydropower Development Co.,Ltd.,Yichang Hubei 443002; 2.Hubei Qingjiang Shuibuya Project Construction Co.,Yichang Hubei 443002);Design and Construction Concepts of High Concrete Facing Rockfill Dam[J];Water Power;2007-08
5 TANG Ying-min,ZHANG Hong-hai(The School of Water Resources,Hydropower and Architecture,Yunnan Agricultural University,Kunming 650201,China);Application of Construction Technology of Extruded Concrete Side Wall in Sinanjiang CFRD[J];Water Conservancy Science and Technology and Economy;2006-10
Chinese Journal Full-text Database 2 Hits
1 DOGN Guo yi (Longyou Wuqiang Concrete Additive Co. Ltd.);Discussions on the crack control of massive concrete[J];Water Power;2002-05
2 SUN Yi (Hubei Qingjiang River Hydropower Development Co , Ltd );Study on the feasibility of using steel-fiber shotcrete as the material of face slab[J];Water Power;2002-10
Chinese Journal Full-text Database 9 Hits
1 ZHANG Ming-yuan(Wuhan University of Technology,Wuhan 430070)NI Tie-quan(Yangtze University,Jingzhou 434203)LU Zhe-an(Wuhan University of Technology,Wuhan 430070);Load Stress Analysis On Layer-steel Fiber Reinforced Concrete Pavement[J];;2007-04
2 NI Tie-quan(Yangtze University,Jingzhou 434023)SU Yunhua,YANG Jiang-xiong(Jingzhou Wall Material Innovation and Building Energy Saving Office,Jingzhou 434020)LU Zhe-an(Hubei Key Laboratory of Roadway,Bridge and Structure Engineering(Wuhan University of Technology),Wuhan 430070);The Design and Construction of Layer-steel Fiber Reinforced Concrete Pavement[J];Journal of Yangtze University(Natural Science Edition) Sci & Eng V;2010-03
3 QI Zhi,SONG Hong-wei(China Mining University,Xuzhou 221008,China);Status and future of steel-fabre concrete applied to underground works[J];Mining Engineering;2003-05
4 Sun Yi (Hubei Qingjiang Shuibuya Project Corp. , Yichang, Hubei, 443002, China);Feasibility Study on SFJC as Face Material of CFRD[J];Hubei Water Power;2001-02
5 CAO Lu-chun,LIU fei(China University of Mining and Technology,Xuzhou,221008,China);Performance and Engineering Application of High-strength and Super high-strength Steel Fiber Concrete[J];Xuzhou Institute of Technology;2006-06
6 SUN Yi (Hubei Qingjiang River Hydropower Development Co , Ltd );Study on the feasibility of using steel-fiber shotcrete as the material of face slab[J];Water Power;2002-10
7 ZHANG Guo-xin (China Institute of Water Resources and Hydropower Research);MgO micro-expansion thermal integral model considering temperature process effect[J];Water Power;2002-11
8 Hao Guoping, Guo Hongxun (Bingling Hydropower Development Co., Ltd., Gansu Electric Power Investment Corporation, Yongjing Gansu 731600);New Measures to Prolong the Longevity of Hydraulic Concrete with High Scour & Abrasion Resistance[J];Water Power;2009-01
9 Yao Zhishu (Dept.of Construction Engineering,Huainan Mining Institute,Anhui 232001);EXPERIMENTAL STUDY AND APPLICATION OF HIGH STRENGTH CONCRETE SHAFTLINING STRUCTURE[J];Journal of Xi'an Mining Institute;1996-03
Chinese Journal Full-text Database 10 Hits
1 PAN Chan(School of Water Resource and Hydropooer,WuHan University,Wuhan,430072);Study on characteristic of material of concrete faced rock dam[J];Journal of Anhui Technical College of Water Resources and Hydroelectric Power;2005-03
2 Liu Songtao,Cheng Zhanlin,Chen Yun,Ren Zhiwei (Yangtze River Scientific Research Institute, Wuhan 430010);No linear and Elasto plastic Analysis for High Concrete Faced Rockfill Dam of Shuibuya Project[J];JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE;1999-01
3 XU Qing-zhong1; JI Nai-wen2,XIANG Neng-wu3 (1,Changjiang Engineering Vocational College , Chibi Hubei 437302 China; 2,Shaanxi Hydropower Engineering Bureau Xi'an Shaanxi 710000 China; 3.Changjiang Survey Plan and Design Institute, Wuhan Hubei 430010 China);On Crackproof Technology of Panel Concrete of Reinforced Concrete Panel Rockfill Dam in Huangshitan Reservoir[J];Journal of Changjiang Vocational University;2005-01
4 Chen Hongkai\ \ Tang Hongmei (Institute of Geotechnical Engineering,Chongqing Jiaotong Institute 400074) Zhang Lukun (Wuxi Teachers College Wuxi,214063);Basic Methods,Revisions and Applications of Identifying Seepage Free Surface[J];JOURNAL OF CHONGQING JIAOTONG INSTITUTE;1997-03
5 by XIAO Hua-wen// Changjiang Institute of Survey Planning Design and Research;FEM analysis for crush sidewall of Shuibuya CFRD[J];Large Dam and Safety;2004-03
6 ZHANG Ye and QIAN Jing-lin//Zhejiang Institute of Hydraulics & Estuary;Analysis on saturated-unsaturated steady seepage[J];Large Dam and Safety;2005-06
7 LU Xiao-bo Gansu Provincial Institute of Water Conservancy and Hydro-Power Investigation and Design;Cause analysis of cracks on the face slab of LongshouⅡ(Xiliushui)dam and its measures[J];Dam & Safety;2008-03
8 Hu Qiyu (Bureau of Investigation & Survey. Changjiang Water Resources Commission. Wuhan 430010);CONSIDERATIONS ON MODEL SELECTION FOR EARTH DAM SETTLEMENT REGRESSION ANALYSIS[J];Dam Observation and Geotechnical Tests;2001-06
9 LIU Chao,ZHANG Guang-ke;Discussion on structural fissure in face stable perimeter of rockfill dam face stable[J];Water Resource & Hydropower of Northeast China;2004-11
10 WANG Chen, LUAN Yuan-xin, MA Jun, FAN Jing-chun;Three-dimensional analysis and stress reinforcement of scroll case structure in Nierji water power station[J];Water Resource & Hydropower of Northeast China;2005-08
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 HE Xiao-qiang,DANG Fa-ning,XU Shang-jie,ZHANG Li-mei (Institute of Geotechnical Engineering,Xi'an University of Technology,Xi'an,Shaanxi 710048,China);Three Dimensional Finite Element Analysis on Stress and Deformation of Cofferdam and Cut-off Walls of Shenxigou Hydropower Station[J];Journal of Water Resources and Architectural Engineering;2009-02
2 LIN Xun,DI Shuyin(China Gezhouba Group No.1 Engineering Co.,Ltd.,Yichang 443002,China);New Construction Technology of Liyutan Reservoir Concrete Face Rockfill Dam[J];Hydropower and New Energy;2011-04
3 YANG Rui a,WANG Zhao b(a.Department of Architectural and Management; b.Department of Civil Engineering,Xuzhou Institute of Architectural Technology,Xuzhou 221116,China);Applications research in engineering of roller compacted rubcrete[J];Concrete;2011-12
4 XIE Jian-jun (Chengdu Hydroelectric Investigation & Design Institute of CHECC,Chengdu, Sichuan 610072, China );Cemented Rockfill Materials for Bedding and Transition Layers of High CFRD[J];Sichuan Water Power;2009-S2
5 YANG Qigui1,ZHANG Jiafa2,XIONG Zebin1,YANG Huoping1(1.Changjiang Institute of Survey,Planning,Design and Research,Wuhan 430010;2.Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources,Yangtze River Scientific Research Institute,Wuhan 430010);Seepage field control system for Shuibuya concrete faced rock-fill dam[J];Journal of Hydroelectric Engineering;2010-03
6 Jiang Weiqun, Guo Wei, Jiang Weijun;Anti-crack design for concrete slab of Shuibuya rock-fill dam[J];China Water Resources;2007-08
7 GAN Lei1,SHEN Zhenzhong1,MIAO Zhe2(1.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University,Nanjing 210098,China;2.HydroChina Xibei Engineering Corporation,Xi'an 710065,China);Optimization of Seepage Prevention System in Dam Region of CFRD[J];Water Resources and Power;2011-06
8 FANG Rong1,ZHU Mingdi2(1.Zhejiang Water Conservancy and Hydropower College,Hangzhou 310018,Zhejiang,China; 2.Zhejiang Design Institute of Water Conservancy and Hydroelectric Power,Hangzhou 310002,Zhejiang,China);Safety assessment on structural stability of strengthened gravity-wall rockfill dam[J];Water Resources and Hydropower Engineering;2011-06
9 Wang Libin Wu Changbin Xu Xiaodong;Analyze on Development Prospects of 300 m Level Ultra-high CFRD from Shuibuya High CFRD[J];Disaster and Control Engineering;2009-02
10 DING Tian-pei (Huanglong Reservoir Construction Headquartes,Tiantai 317200,China);On Crack Treatment of Concrete Face Slab in Huanglong Reservoir[J];Journal of Zhejiang Water Conservancy and Hydropower College;2008-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved