A smart steel strand for the evaluation of prestress loss distribution in post-tensioned concrete structures

Journal of Intelligent Material Systems and Structures

Volumn 20, Issue 16, 2009, Pages 1901-1912

  Zhou, Zhi ^a,b   He, Jianping ^a   Chen, Genda ^b   Ou, Jinping ^a,c  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

^b MISSOURI UNIVERSITY OF SCIENCE AND TECHNOLOGY   (United States)

^c DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

A single fiber optical sensor; Brillouin optical time domain analysis; Fiber reinforced polymer; Long term monitoring; Optical fiber Bragg grating; Prestress loss; Reflectometry; Smart steel strand

Indexed keywords

A SINGLE-FIBER OPTICAL SENSOR; BRILLOUIN OPTICAL TIME DOMAIN ANALYSIS; FIBER-REINFORCED POLYMER; LONG-TERM MONITORING; PRESTRESS LOSS; REFLECTOMETRY; SMART STEEL STRAND;

CELL MEMBRANES; CONCRETE PRODUCTS; FIBER BRAGG GRATINGS; FIBER OPTIC COMPONENTS; FIBER OPTIC SENSORS; FIBER REINFORCED PLASTICS; FIBERS; JOINTS (STRUCTURAL COMPONENTS); LOADS (FORCES); MONITORING; OPTICAL FIBERS; OPTICAL MATERIALS; OPTICAL SENSORS; POLYMERS; PRESTRESSING; REFLECTION; REFLECTOMETERS; REINFORCED PLASTICS; SAFETY FACTOR; SENSORS; STEEL; STRUCTURAL DESIGN; STRUCTURAL FRAMES; WIRE;

TIME DOMAIN ANALYSIS;

EID: 70350397460     PISSN: 1045389X     EISSN: 15308138     Source Type: Journal    
DOI: 10.1177/1045389X09347021     Document Type: Article

References (16)

1. Deng, N.C., Ou, J.P. and Zhou, Z. 2007. Application of Fiber Bragg Grating Sensor to Monitor Tensile Stress in a Seven-wire Prestressing Steel Strand, Journal of Harbin Institute of Technology, 39 (10). 1550-1553.
2. GBJ 50010. 2002. Concrete Structure Design Code, No. 50010-2002, P.R. China.
3. Idriss, R.L. and Solano, A. 2002. Effects of Steam Curing Temperature on Early Prestress Losses in High Performance Concrete Beams, Transportation Research Record, 1813: 218-228.
4. Kim, J.T., Ryu, Y.S. and Yun, C.B. 2003. Vibration Based Method to Detect Prestress Loss in Beam-type Bridges,In: Proceedings of the SPIE - The International Society for Optical Engineering, Vol. 5057, pp. 559-568.
5. Kim, J.T., Park, J.H., Hong, D.S., Cho, H.M., Na, W.B. and Yi, J.H. 2009. Vibration and Impedance Monitoring for Prestress Loss Prediction in PSC Girder Bridges,Smart Structures and Systems, 5 (1). 81-94.
6. Kwun, H., Bartels, K.A. and Hanley, J.J. 1998. Effects of Tensile Loading on the Properties of Elastic-wave Propagation in a Strand, Journal of the Acoustical Society of America, 103 (6). 3370-3375.
7. Lanza di Scalea, F., Rizzo, P. and Seible, F. 2003. Stress Measurement and Defect Detection in Steel Strands by Guided Stress Waves,Journal of Materials in Civil Engineering, 15 (3). 219-227.
8. Lin, Y.B., Chang, K.C., Chern, J.C. and Wang, L.A. 2004. The Health Monitoring of a Prestressed Concrete Beam by Using Fiber Bragg Grating Sensors, Smart Materials and Structures, 13: 712-718.
9. Nawy, E.G. 2006. Prestressed Concrete, 5 th edn, pp. 73-75, Pearson Education, Inc., New Jersey.
10. Sreeshylam, P., Ravisankar, K. and Parivallal, S. 2008. Condition Monitoring of Prestressed Concrete Structures Using Vibrating Wire Sensors, International Journal of COMADEM, 11 (3). 41-54.
11. Wang, M., Lloyd, G.M. and Hovorka, O. 2001. Development of a Remote Coil Magnetoelastic Stress Sensor for Steel Cables,Proceedings of SPIE - The International Society for Optical Engineering, 4337:122-128.
12. Washer, G.A., Green, R.E. and Pond, R.B. 2002. Velocity Constants for Ultrasonic Stress Measurement in Prestressing Tendons, Research in Nondestructive Evaluation, 14 (2). 81-94.
13. Xuan, F.Z., Tang, H.W. and Tu, S.T. 2009. In Situ Monitoring on Prestress Losses in the Reinforced Structure with Fiber-optic Sensors,Measurement: Journal of the International Measurement Confederation, 42 (1). 107-111.
14. Zhou, Z., Zhang, Z.C., Deng, N.C. and Ou, J.P. 2005. Applications of FRP-OFBG Sensors on Bridge Cables, SPIE, Vol. 5765: 1166-1171.
15. Zhou, Z., He, J.P., Yan, K. and Ou, J.P. 2008. FRP-packaged Optical Fiber Sensors based on BOTDA (R) Technique, Journal of Optical Engineering, 47 (1). 1-10.
16. Zhou, Z., Ou, J.P. and Wang, B. 2003. Smart FRP-OFGB Bars and their Application in Reinforced Concrete Beams,In: Proceedings of the First International Conference on Structural Health Monitoring and Intelligent Structure, Tokyo, Japan, pp. 861-866.