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《Sichuan Building Science》 2013-01
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Experimental research on self-monitoring and self-repairing of concrete bridge

GUO Dianjun(Liaoning Academy of Traffic Sciences,Taiyuan 030006,China)  
By the self-monitoring and self-repairing experiment to the concrete bridge beams along the length of the beam SMA(shape memory alloys) is embedded into.The relationship between the structural deformation of concrete beam and change of the SMA resistance was simulated and analyse when structural was metamorphosing.When,according to the beam embedded forecastly in the SMA implemented the corresponding voltage incentive.With the increase of temperature of alloy wire,martensite phase changed into austenitic phase.At the same time,the state of the plastic deformation disappeared.Under the current,becausing of restore power working to the concrete structure,structure deformation resumed.The self-healing and emergency self-repair of cracks in concrete structure came true.
【CateGory Index】: U446
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Deng Zongcai Li Qingbin (Tsinghua University);ACTUATING EFFECTS OF EMBEDDED SHAPE MEMORY ALLOY ON CONCRETE BEAM[J];;2002-02
2 LI Hou xiang 1,2 ,TANG Chun an 1,ZENG San hai 2,LI Si nian 2 (1.School of Resources and Civil Engineering,Northeastern University, Shenyang 110004,China; 2.Hubei Polytechnic University, Wuhan 430068,China);Research on Self-healing of Concrete Cracks[J];Journal of Wuhan University of Technology;2004-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Kai-li (Northeast University, Shenyang 110004, China);Inspection,Test and Strengthening of Minsheng Bridge in Ezhou[J];Bridge Construction;2004-05
2 DING Tao~1,CHEN Chang-song~2(1.Adminstration of Jingzhou Changjiang River Bridges,Jingzhou City,Jingzhou 434000,China;2.Changsha University of Science and Technology,Changsha 410076,China);Research of Strain Measurement Techniques for Main Girders of PC Cable-Stayed Bridges[J];Bridge Construction;2005-06
3 ZHOU Yong-tao,BAO Wei-gang,LIU Yan-fang,JIA Jie-feng,ZHAO Jing-wei (CCCC Road and Bridge Consultants Co.,Ltd.,Beijing 100029,China);Study of Key Techniques for Bridge Strengthening Engineering[J];Bridge Construction;2010-06
4 LIU Peng,JIA Ping,ZHOU Zong-hui,CHENG Xin(School of Material Science and Engineering,Jinan University,Jinan 250022,China);Progress in Study of Self-Repairing Concrete[J];Journal of Jinan University(Science and Technology);2006-04
5 HONG Lei, WANG Lin-wei (Dept. of Civil Engineering, Dalian University of Technology, Dalian 116023,China);Analysis for actuating effects of embeded shape memory alloy in reinforced concrete beam with ANSYS[J];Journal of Shandong Institute of Architecture and Engineering;2004-03
6 WANG Zheng-liang,CHEN Xiao-yang,JIANG En-yu,LIU Si-sheng,ZHU Xiao-jin(School of Mechatronics Engineering and Automation,Shanghai University,Shanghai 200072,China);Vibration Analysis of Composite Resin Plate Embedded with Shape Memory Alloy[J];Journal of Shanghai University(Natural Science Edition);2012-02
7 Huang Xinming2,Lai Minzhi1(1.Hubei Communications Technical College,Wuhan 430070,China;2.Research Institute of Highway Bureau of Hubei,Wuhan 430030,China);Detection and Reinforcement Evaluation of Continuous Box Beam Bridge[J];Transportation Science & Technology;2009-06
8 Zhu Xuejun (Dongxihu Highway Administration Bureau of Wuhan,Wuhan 430040,China);Static Load Test Analysis and Research on Continuous Rigid Frame Bridge[J];Transportation Science & Technology;2010-04
9 Gai Guo-hui1 Wang Yan-feng2 (1、Shandong Expressway Group Qingdao Expressway CO.,LTD, Qingdao 266041 2、Shanghai Municipal Engineering Design General Institute Qingdao 266071);Strengthening Design of the Junmin Bridge and Appraisal[J];Journal of Hubei Water Resources Technical College;2007-04
10 Zhu Debin,Zeng Shidong,Zhang Lanfang,Xu Chunmei(Southwest Forestry College,Kunming 650224);Experimental Study on the Main Structure of Overpass Bridge of South Three Loop Route in Kunming[J];Forest Engineering;2009-02
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