Implementation of Corrosion Intelligent Monitoring and Durability early Warning Expert System for the Large Marine Environmental Engineering Concrete Structures

Abstract:

To ensure 120 years design life of the large marine environmental engineering concrete structures in South China, and assess the status of the development of durability of concrete structure in real time w a research has been performed on embedded-non-destructive corrosion monitoring sensor systems, data acquisition and software integration, combined exposure test of concrete under environment in South China more than 30 years and laboratory test. It is a new type of technology for corrosion monitoring, assessment and early warning, which based on electrochemical principle, network transmission, expert software system, integrated the durability of the project full set of intelligent real-time monitoring and early warning expert systems.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 1155-1161
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.1155
• Online since: December 2012
• Authors: Gui Hong Dong, Jian Bo Xiong, Sheng Nian Wang, Zhi Hong Fan
• Keywords: Durability Assessment, Early-Warning, Non-Destructive Monitoring, Service Life

References

[1] Yang Leping, Li Haitao, Yang Lei. LabVIEW programming and applications(2nd Edition)[M]. Publishing House of Electronics Industry,2004.

[2] Wang Jianqun,Nan Jinrui,Sun Fengchun,Fu Liding.Realization of the Data Acquistion System Base on LabVIEW [J]. Computer Engineering and Applications, 2003(21):122-125.

[3] National Instruments Corporation. LabVIEW Data Acquisition Basics Manual U.S. Texas: National Instruments Corporation,1998.

[4] TIAN Junfeng,WANG Shengnian,HUANG Junzhe, PAN Deqiang.. Durability Design of Concrete for M arine Works and Prediction of Service Life of Concrete [J]. China Harbour Engineering,2004(6): 1-3.

[5] Dong Guihong, Ba Hengjing,Wang Shengnian,Fan Zhihong. Design and Implementation of Corrosion Real-time Monitoring and Durability Early Warning System for Marine Concrete Structures [J]. China Harbour Engineering,2010(01):75-79.

[6] Gan Wei-zhong, JIN Wei-liang, Raupach M. The in-situ monitoring principles and the residual life prediction of the durability of concrete structure in marine environment. Engineering Mechanics, 2011(12):78-84.

[7] Schießl P, Raupach M. Monitoring system for the corrosion risk for steel in concrete [J]. Concrete International, 1992, 14(7): 52-55.

[8] Schießl P, Raupach M. Monitoring of the corrosion risk for the reinforcement at the bridge schießbergstraße in Germany [J]. Indien: Journal of Structural Engineering, 1993, 20(1): 23-27.