Numerical analysis of second-order effects of externally prestressed concrete beams

Structural Engineering and Mechanics

Volumn 35, Issue 5, 2010, Pages 631-643

  Lou, Tiejiong ^a   Xiang, Yiqiang ^b  

^a POLITECNICO DI TORINO   (Italy)

^b ZHEJIANG UNIVERSITY   (China)

Author keywords

External tendons; Numerical analysis; Prestressed concrete beams; Response; Second order effects

Indexed keywords

CONCRETE BEAMS AND GIRDERS; NONLINEAR ANALYSIS; NUMERICAL ANALYSIS; NUMERICAL METHODS; PRESTRESSED BEAMS AND GIRDERS; PRESTRESSED CONCRETE; PRESTRESSING;

EXTERNAL PRESTRESSING; EXTERNAL TENDON; EXTERNALLY PRESTRESSED CONCRETE BEAM; GEOMETRICAL NON-LINEARITY; PRESTRESSED CONCRETE BEAMS; RESPONSE; RESPONSE CHARACTERISTIC; SECOND ORDER EFFECT;

WIRE;

EID: 77954485126     PISSN: 12254568     EISSN: None     Source Type: Journal    
DOI: 10.12989/sem.2010.35.5.631     Document Type: Article

References (18)

1. Ahn, J.H., Jung, C.Y. and Kim, S.H. (2010), "Evaluation on structural behaviors of prestressed composite beams using external prestressing member", Struct. Eng.Mech., 34(2), 247-275.
2. Alkhairi, F.M. and Naaman, A.E. (1993), "Analysis of beams prestressed with unbonded internal or external tendons", J. Struct. Eng.-ASCE, 119(9), 2680-2700.
3. Ariyawardena, N. and Ghali, A. (2002), "Prestressing with unbonded internal or external tendons: Analysis and computer model", J. Struct. Eng.-ASCE, 128(12), 1493-1501.
4. Aziz, M.A., Abdel-Sayed, G., Ghrib, F., Grace, N.F. and Madugula, M.K.S. (2005), "Analysis of concrete beams prestressed and post-tensioned with externally unbonded carbon fiber reinforced polymer tendons", Can. J. Civil Eng, 31, 1138-1151.
5. Chen, S., Jia, Y. and Wang, X. (2009), "Experimental study of moment redistribution and load carrying capacity of externally prestressed continuous composite beams", Struct. EngMech., 31(5), 605-619.
6. Dall'Asta, A. (1996), "On the coupling between three-dimensional bodies and slipping cables", Int. J. Solids Struct., 33(24), 3587-3600.
7. Dall'Asta, A., Ragni, L. and Zona, A. (2007), "Analytical model for geometric and material nonlinear analysis of externally prestressed beams", J. Eng Mech.-ASCE, 133(1), 117-121.
8. El-Ariss, B. (2004), "Stiffness of reinforced concrete beams with external tendons", Eng. Struct., 26, 2047-2051.
9. Harajli, M., Khairallah, N. and Nassif, H. (1999), "Externally prestressed members: evaluation of second-order effects", J. Struct. Eng.-ASCE, 125(10), 1151-1161.
10. Hognestad, E. (1951), "A study of combined bending and axial load in reinforced concrete members", Bulletin No. 399, University of Illinois Engineering Experiment Station, Urbana, IL, USA.
11. Kwak, H.G. and Kim, S.P. (2002), "Nonlinear analysis of RC beams based on moment-curvature relation", Comput. Struct., 80, 615-628.
12. Lam, W.F. and Morley, C.T. (1992), "Arc-length method for passing limit points in structural calculation", J. Struct. Eng.-ASCE, 118(1), 169-185.
13. Lou, T.J. and Xiang, Y.Q. (2006), "Finite element modeling of concrete beams prestressed with external tendons", Eng. Struct, 28(14), 1919-1926.
14. Menegotto, M. and Pinto, P.E. (1973), "Method of analysis for cyclically loaded reinforced concrete plane frames", IABSE Preliminary Report for Symposium on Resistance and Ultimate Deformability of Structures Acted on Well-defined Repeated Loads, Lisbon.
15. Ng, C.K. and Tan, K.H. (2006), "Flexural behaviour of externally prestressed beams. Part I: Analytical model", Eng. Struct., 28, 609-621.
16. Pisani, M.A. (2005), "Geometrical nonlinearity and length of external tendons", J. Bridge Eng.-ASCE, 10(3), 302-311.
17. Ramos, G. and Aparicio, A.C. (1996), "Ultimate analysis of monolithic and segmental externally prestressed concrete bridges", J. Bridge Eng.-ASCE, 1(1), 10-17.
18. Zona, A., Ragni, L. and Dall'Asta, A. (2008), "Finite element formulation for geometric and material nonlinear analysis of beams prestressed with external slipping tendons", Finite Elem. Anal. Des., 44, 910-919.