Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Port Engineering Technology》 2008-03
Add to Favorite Get Latest Update

Measurement of Sulfate-ion Content in Concrete Attacked by Sodium Sulfate

Zhao Shunbo1,Chen Jihao1,Gao Rundong2,Li Qingbin2(1.School of Civil Engineering and Communication,North China University of WaterConservancy and Electric Power,Zhengzhou Henan 450011,China;2.State Key Laboratoryof Hydroscience and Engineering,Tsinghua University,Beijing 100084,China)  
Based on the current test methods and successfully practice,a set of methods are proposed for measuring the sulfate content in concrete layers from surface to inside attacked by sodium sulfate solution.The main processes include that of drilling the core sample from the specimen,cutting the core sample into slices,pulverizing the slices into powder layer by layer,accurately weighting the powder samples and determining the sulfate-ion concentrations of every layer samples by the improved barium sulfate gravimetric method.Finally,the erosion depth and the distribution of sulfate-ion content in concrete from surface to inside can be known.It provides a test method to study the mechanism of concrete attacked by sodium sulfate.
【Fund】: 河南省杰出青年基金资助项目(04120002300)
【CateGory Index】: TU528
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 3 Hits
1 Pan Liyun1,Yang Pu1,Gao Rundong2,Zhao Shunbo1(1.School of Civil Engineering and Communication,North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou Henan 450011,China;2.State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China);Experiment on Sulfate-ion Diffusion in Concrete under Combined Actions of Stress and Wetting-Drying Cycles[J];Port Engineering Technology;2009-05
2 LI Feng-lan1,SUN Xin-jing1,GAO Run-dong2,ZHAO Shun-bo1(1.School of Civil Engineering and Communication,North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China;2.State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China);Experiment on Sulfate-ion Distribution of Concrete Long-term Steeped in Sulfate Solution[J];Journal of Irrigation and Drainage;2010-01
3 PAN Li-yun1,WU Zhi-gang2,ZHAO Shun-bo1(1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China;2.Zhengzhou Machinery Industry No.6 Design and Research Institute,Zhengzhou 450007,China);Neural Network Prediction of Sulfate Attack Depth of Concrete under Stress States[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2008-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WU Qing1,2,YUAN Yingshu1,JI Yongsheng1(1.School of Engineering and Architecture,CUMT,Xuzhou 221008,China;2.Department of Civil Engineering,AUST,Huainan 232001,China);Review of the research on structure behavior's deterioration based on corroded reinforced concrete[J];Sichuan Building Science;2008-01
2 ZHANG Peng,ZHAO Tiejun,JIN Zuquan(School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China);Influence of freezing and thawing on carbonation of concrete materials[J];Sichuan Building Science;2008-01
3 WANG Qing,XU Gang,HUANG Chunying(College of Civil Hydropower Engineering,China Three Gorges Univ.,Yichang 443002,China);Exploration on computing of normal section bearing capacity of corroded RC beams[J];Sichuan Building Science;2008-02
4 SUN Fu-xue~1 LIANG Ben-liang~2(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China;2.Research Institute of Structural Engineering and Disaster Reduction,Tongji University,Shanghai 200092,China);Sensitivity Analysis of Influence Factors in Predicting the Service Life of Tunnel Lining[J];Chinese Journal of Underground Space and Engineering;2006-02
5 SUN Fu-xue,RONG Yao (Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China);Study on Tunnel Lining Service-life Prediction[J];Chinese Journal of Underground Space and Engineering;2006-03
6 CHENG Xuan-sheng,DU Yong-feng,SHI Xiao-yu,LI Hui(School of Civil Engineering,Lanzhou University of Technology,Lanzhou 730050, P.R.China);Effect of Losess on Collapsible Sensitivity and Chemical Corrosion Underground Reinforced Concrete Storeroom[J];Chinese Journal of Underground Space and Engineering;2006-06
7 LI YU-wen, ZHAO Guang -nan, YANG Jie (The Northeast Forestry University, Harbin 150040, China; Harbin University of Technology, Harbin 150040, China);The Study on Recovery Copper in Old Computer Circuit Boards with Liquid Flotation[J];Environmental Science and Management;2006-09
8 DENG Zong-cai, NIU Cui-bing, DU Xiu-li, LIU Jing-yuan (College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China);Study on Durability of Fiber-reinforced Plastic Reinforced Concrete Structures[J];Journal of Beijing University of Technology;2006-02
9 DENG Zong-cai ZHANG Peng-fei KAN De-xin XUE Hui-qing LI Jian-hui (The Key Laboratory of Urban Security and Disaster Engineerig,Ministry of Education.Beijing University of Technology,Beijing 100022,China);The Fatigue Property of Corroded RC Beams[J];Journal of Beijing University of Technology;2008-06
10 Liu Hao et al;Research into Heat Treatment and Crystallization of MgO-Al_2O_3-SiO_2 glass ceramics[J];Glass;2004-02
【Co-references】
Chinese Journal Full-text Database 7 Hits
1 Ji Yongsheng Yuan Yingshu(School of Architecture & Civil Engineering,China University of Mining and Technology Xuzhou 221008);TRANSPORT PROCESS OF CHLORIDE IN CONCRETE UNDER WET AND DRY CYCLES[J];Industrial Construction;2006-12
2 Zou Ruizhen; Sun Shuqiao; Chen Xiantuo (Department of Chemical Engineering);Study on the Relation Between Thermal Stability and Carbonation Rate of Ettringite[J];;1995-04
3 LI Xiao-ke,YANG Xiao-ming,ZHAO Shun-bo(North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China);Neural Network Prediction of Sulfate-ion Distribution in Concrete under Sulfate Corrosion[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2007-04
4 HE Rui-chun,CHEN Ji-hao,ZHAO Shun-bo(North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China);A Test Method about Sulfate Attacking on Concrete[J];Journal of North China Institute of Water Conservancy and Hydroelectric Power;2008-03
5 ZHANG Wei,WANG Shi-qing,LI Ai-dong,WANG Xin-gang(1.Mechanical School of Tianjin University,Tianjin 300072,China;2.The 3rd Railway Survey and Design Institute,Tianjin 300142,China; 3.The Civil School of Lanzhou Jiaotong University,Lanzhou 730070,China);Application of artificial neural network in estimation to concrete durability[J];Concrete;2007-04
6 LI Shu-jin, ZHAO Tie-jun, WU Ke-ru;Relationship Btween Permeability and Microstructure of Concrete[J];China Concrete and Cement Products;2004-02
7 L Lin-nü~1,HE Yong-jia~1,DING Qing-jun~2,HU Shu-guang~2 (1.Dept.of Structural Eng.& Mechanics,Wuhan Univer.of Tech.Wuhan 430070,China;2.School of Material Science & Eng.,Wuhan Univer.of Tech.Wuhan 430070,China);Mechanism and affecting factors of sulphate erosion in concrete[J];Journal of Jiaozuo Institute of Technology;2003-06
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Yisheng . Lu Xianyong, Lin Xiuhua (Fujian Institute of Testing Technology, Fuzhou 350003);Indirect Determination of Chloride Ion and Sulfate Ion by Inductively Coupled Plasma-Atomic Emission Spectrometry[J];Chinese Journal of Analytical Chemistry;1993-06
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved