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Modeling Boundary and Edge Effect of Chloride Diffusion for Durability Design of Concrete Structures Exposed in Marine Environment被引量:1
《Journal of Wuhan University of Technology(Materials Science)》2013年第6期1112-1117,共6页ZHOU Xingang LI Kefei CHEN Zhaoyuan 
Funded by the National Key Technology R&D Program(No.2011BAG07B04)
According to the Fick's second law of diffusion, six analytical solutions of chloride profile in concrete were studied and discussed with regard to different boundary and initial conditions. In those analytical solut...
关键词:durability of concrete marine environment durability design and life prediction error-function model model modification 
High-temperature Resistance Performance of An Inorganic Adhesive for Concrete Structures Strengthened with CFRP Sheets被引量:5
《Journal of Wuhan University of Technology(Materials Science)》2013年第5期950-954,共5页陈伟宏 QIU Hongxing 崔双双 
Funded by the National Natural Science Foundation of China(No.50678050)
Organic epoxy matrices have been widely used in the FRP reinforcing technique, but they have serious disadvantages of poor high-temperature resistance. An inorganic adhesive is invented to replace the organic adhesive...
关键词:strengthening RC structures CFRP sheets inorganic adhesive high-temperature resistance MICROSTRUCTURE 
Characterization of the Reinforcing Steel Corrosion by Potentialdynamic Scan Approach
《Journal of Wuhan University of Technology(Materials Science)》2012年第3期418-421,共4页乔国富 刘铁军 
Supported by National Natural Science Foundation of China(Nos.51178154 and 51008098)
Reinforcement corrosion is the major cause of damage and early failure of reinforced concrete structures worldwide with subsequent enormous costs for maintenance, restoration and replacement. Many methods used today f...
关键词:concrete structures reinforcing steel CORROSION potentialdynamic scan 
Piezoelectric-based Crack Detection Techniques of Concrete Structures:Experimental Study被引量:2
《Journal of Wuhan University of Technology(Materials Science)》2012年第2期346-352,共7页朱劲松 
Funded by the National Natural Science Foundation of China (51178305);the Key Projects in the Science & Technology Pillar Program of Tianjin (11ZCKFSF00300)
Feasibility of a wave propagation-based active crack detection technique for nondestructive evaluations (NDE) of concrete structures with surface bonded and embedded piezoelectric-ceramic (PZT) patches was studied...
关键词:concrete structures crack detection health monitoring PZT wave propagation method 
Piezoelectric Actuator/Sensor Wave Propagation Based Nondestructive Active Monitoring Method of Concrete Structures被引量:5
《Journal of Wuhan University of Technology(Materials Science)》2011年第3期541-547,共7页朱劲松 
Funded by the National Natural Science Foundation of China (No.50708065);the National High-tech R&D Program(863 Program )(No.2007-AA-11-Z-113);the Key Projects in the Science and Technology Pillar Program of Tianjin(No.11ZCKFSF00300)
In order to monitor the basic mechanical properties and interior damage of concrete structures,the piezoelectric actuator/sensor based wave propagation method was investigated experimentally in the laboratory using a ...
关键词:piezoceramics actuator/sensor wave propagation method non-destructive evaluation (NDE) active monitoring concrete 
Preparation of Ti/MnO_2 Reference Electrode and Its Application in Concrete Structures
《Journal of Wuhan University of Technology(Materials Science)》2009年第S1期161-165,共5页卢爽 
A novel Ti/MnO2 reference electrode (TMRE) used for concrete environment was fabricated by the electro-deposition method and encapsulated carefully.The properties of the electrode were characterized by open-circuit po...
关键词:reference electrode ELECTRO-DEPOSITION concrete environment potentiodynamic polarization 
The States-of-arts and Key Scientific Issues on Durability Research of Concrete Structures被引量:3
《Journal of Wuhan University of Technology(Materials Science)》2006年第z1期1-8,共8页金伟良 赵羽习 
Funded by the National Natural Science Foundation of China (No.50538070)
Concrete has traditionally been regarded as a durable material requiring little or no maintenance. However, over the past several decades, a number of durability related problems have emerged and stimulated research i...
关键词:concrete structures DURABILITY state of the art key scientific issues 
Random Time Dependent Resistance Analysis on Reinforced Concrete Structures
《Journal of Wuhan University of Technology(Materials Science)》2002年第4期58-60,共3页管昌生 
HubeiProvinceConstructionBureau(G2 0 0 2 19)
The analysis method on random time dependence of reinforced concrete material is introduced,the effect mechanism on reinforced concrete are discussed,and the random time dependence resistance of reinforced concrete is...
关键词:random analysis time dependent resistance reinforced concrete 
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