Finite Element Numerical Simulation Analysis on Strengthening High Gravity Abutment Using Carbon Fiber Sheet

Abstract:

Article Preview

Gravity abutment widely uses for substructure part of the bridge structure. For many reasons, there are many damages take place in the parts of abutment. The objective of this study is to evaluate the strengthening effects on the performance of highly structure of Gravity abutment. ANSYS ver.10 software is used in the theoretical analysis of capacity of abutment structure .There are two experimental models. The first model uses one ring of carbon fiber sheet and the second uses two rings of carbon fiber sheet .The results of theoretical analysis show that there are good effects when using carbon fiber sheet strengthening method.

Info:

Periodical:

Advanced Materials Research (Volumes 250-253)

Edited by:

Guangfan Li, Yong Huang and Chaohe Chen

Pages:

1356-1359

Citation:

Z. L. Wang and L. H. Qin, "Finite Element Numerical Simulation Analysis on Strengthening High Gravity Abutment Using Carbon Fiber Sheet", Advanced Materials Research, Vols. 250-253, pp. 1356-1359, 2011

Online since:

May 2011

Export:

Price:

$41.00

[1] Y. S. Shin, C. Lee, Flexural Behaviour of Reinforced Concrete Beams Strengthened With Carbon Fiber-Reinforced Polymer Laminates at Different Levels Of Sustaining Load, ACI Struct. J., 100(2) (2003), pp.231-239.

DOI: https://doi.org/10.14359/12487

[2] Z. P. Kuang, Field test Study on Bridges Bonded with Carbon Fiber Reinforced Plastic, Journal of Tongji University, 30(2) (2002), pp.146-150. (in Chinese).

[3] S. Marshe, F. Green Mark, Punching Behaviour of Composite Bridge Decks Transversely Prestressed with Carbon Fiber Reinforced Polymer Tendons, Canadian Journal of Civil Engineering, 26(5) (1999), pp.618-630.

DOI: https://doi.org/10.1139/cjce-26-5-618

[4] N. Dodds, Strengthening a Bridge Using Carbon Fiber Reinforced Plates,. Structural Engineer, 81(5) (2003): pp.17-19.

[5] Sayed-Ahmed, Y Ezzeldin, Riad, H. Amr and G. Shrive Nigel, Flexural Strengthening of Precast Reinforced Concrete Bridge Girders Using Bonded Carbon Fiber Reinforced Polymer Strips or External Port-Tensioning, Canadian Journal of Civil Engineering, 31(3) (2004).

DOI: https://doi.org/10.1139/l04-005

[6] J. Sim, H. Oh, D. Moon, M. Ju, Fatigue Behaviour of Strengthened Bridge Decks with Carbon Fiber Reinforced Rods,. in Proceedings of the International Conference on Repair and Renovation of Concrete Structures, (2005)pp.399-406.

[7] J. Aidoo, K. A. Harries and M. F. Petrou, Full-scale Experimental Investigation of Repair of Reinforced Concrete Interstate Bridge Using CFRP Materials, J. Bridge Eng., 11(3) (2006), p.350–358.

DOI: https://doi.org/10.1061/(asce)1084-0702(2006)11:3(350)