Modeling of timber beams strengthened with various CFRP composites

Engineering Structures

Volumn 32, Issue 10, 2010, Pages 3225-3234

  Kim, Yail J ^a   Harries, Kent A ^b  

^a North Dakota State University   (United States)

^b University of Pittsburgh   (United States)

Author keywords

Fiber reinforced polymer; Models; Rehabilitation; Repairing; Timber construction; Wood structures

Indexed keywords

FIBER REINFORCED POLYMERS; REHABILITATION; REPAIRING; TIMBER CONSTRUCTION; WOOD STRUCTURES;

CARBON FIBERS; CONCRETE BEAMS AND GIRDERS; FAILURE MODES; FIBER REINFORCED PLASTICS; FINITE ELEMENT METHOD; LAMINATES; MODELS; POLYMERS; REINFORCED PLASTICS; RELIABILITY ANALYSIS; STRESS CONCENTRATION; TIMBER; WOODEN BEAMS AND GIRDERS; WOODEN BUILDINGS; WOODEN CONSTRUCTION;

THREE DIMENSIONAL;

COMPOSITE; FINITE ELEMENT METHOD; MODELING; NUMERICAL MODEL; REINFORCEMENT; REPAIR; STRENGTH; STRUCTURAL COMPONENT; TIMBER;

BETULA ALLEGHANIENSIS; LIRIODENDRON TULIPIFERA; PICEA SITCHENSIS; PSEUDOTSUGA; PSEUDOTSUGA MENZIESII; THUJA OCCIDENTALIS;

EID: 77956343992     PISSN: 01410296     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.engstruct.2010.06.011     Document Type: Article

References (54)

1. Keenan F.J. Limit states design of wood structures 1986, Morrison Hershfield Ltd.
2. Johns K.C., Lacroix S. Composite reinforcement of timber in bending. Canadian J Civ Eng 2000, 27(5):899-906.
3. Radford D.W., Van Goethem D., Gutkowski R.M., Peterson M.L. Composite repair of timber structures. Constr Build Mater 2002, 16:417-425.
4. Buell T.W., Saadatmanesh H. Strengthening timber bridge beams using carbon fiber. J Struct Eng, ASCE 2005, 131(1):173-187.
5. Schober KU, Rautenstrauch K. Experimental investigations on flexural strengthening of timber structures with CFRP. In: Proceedings of the international symposium on bond behaviour of FRP in structures. 2005.
6. Mark R. Wood-aluminum beams within and beyond the elastic range. Forest Prod J 1961, 11(10):477-484.
7. Sliker A. Reinforced wood laminated beams. Forest Prod J 1962, 12(1):91-96.
8. Hoyle R.J. Steel-reinforced wood beam design. Forest Prod J 1975, 25(4):17-23.
9. Bulleit W.M., Sandberg L.B., Woods G.J. Steel-reinforced glued laminated timber. J Struct Eng, ASCE 1989, 115(2):433-444.
10. Gentile C., Svecova D., Rizkalla S.H. Timber beams strengthened with GFRP bars: development and applications. J Compos Constr, ASCE 2002, 6(1):11-20.
11. Bakis C.E., Bank L.C., Brown V.L., Cosenza E., Davalos J.F., Lesko J.J., Machida A., Rizkalla S.H., Triantafillou T.C. Fiber-reinforced polymer composites for construction-state-of-the-art review. J Compos Constr 2002, 6(2):73-87.
12. Harries K.A., Zorn A., Aidoo J., Quattlebaum J. Deterioration of FRP-to-concrete bond under fatigue loading. Adv Struct Eng 2006, 9(6):779-789.
13. Kim Y.J., Green M.F., Fallis G.J. Repair of bridge girder damaged by impact loads with prestressed CFRP sheets. J Bridge Eng ASCE 2008, 13(1):15-23.
14. Teng J.G., Chen J.F., Smith S.T., Lam L. Behavior and strength of FRP-strengthened RC structures: a state-of-the-art review. Struct Build, ICE 2003, 156(1):51-62.
15. Harries KA, El-Tawil S. Review of steel-FRP composite structural systems. In: Proceedings of the 5th international conference on composite construction. 2008.
16. Gilfillan J.R., Gilbert S.G., Patrick G.R. The use of FRP composites in enhancing the structural behavior of timber beams. J Reinf Plast Compos 2003, 22(15):1373-1388.
17. Amy K., Svecova D. Strengthening of dapped timber beams using glass fibre reinforced polymer bars. Canad J Civ Eng 2004, 31:943-955.
18. Quattlebaum J.B., Harries K.A., Petrou M.F. Comparison of three flexural retrofit systems under monotonic and fatigue loads. J Bridge Eng ASCE 2005, 10(6):731-740.
19. Kim Y.J., Heffernan P.J. Fatigue behavior of structures strengthened with fiber reinforced polymers: state-of-the-art. J Compos Constr, ASCE 2008, 12(3):246-256.
20. Triantafillou T.C., Deskovic N. Prestressed FRP sheets as external reinforcement of wood members. J Struct Eng, ASCE 1992, 118(5):1270-1284.
21. Guan Z.W., Rodd P.D., Pope D.J. Study of glulam beams pre-stressed with pultruded GRP. Comput & Structures 2005, 83:2476-2487.
22. Dempsey D.D., Scott D.W. Wood members strengthened with mechanically fastened FRP strips. J Compos Constr, ASCE 2006, 10(5):392-398.
23. Akbiyik A., Lamanna A.J., Hale W.M. Feasibility investigation of the shear repair of timber stringers with horizontal splits. Constr Build Mater 2007, 21:991-1000.
24. Davalos J.F., Qiao P.Z., Trimble B.S. Fiber-reinforced composites and wood bonded interfaces: Part I. Durability and shear strength. J Compos Technol Res 2000, 22(4):224-231.
25. Lyons J., Ahmed M.R. Factors affecting the bond between polymer composites and wood. J Reinf Plast Compos 2005, 24(4):405-412.
26. Tingley DA, Gilhamand MS, Scott K. Long term load performance of FRP reinforced glulam bridge girders. Proceedings of national conference on wood transportation structures 1996, Forest Products Laboratory, Madison (Wis).
27. Lopez-Anido R., Gardner D.J., Hensley J.L. Adhesive bonding of Eastern Hemlock glulam panels with E-glass/vinyl easter reinforcement. Forest Prod J 2000, 50(11, 12):43-47.
28. Micelli F., Scialpi V., Tegola A.L. Flexural reinforcement of glulam timber beams and joints with carbon fiber-reinforced polymer rods. J Compos Constr, ASCE 2005, 9(4):337-347.
29. Borri A., Corradi M., Grazini A. A method for flexural reinforcement of old wood beams with CFRP materials. Composites 2005, 36:143-153.
30. Corradi M., Borri A. Fir and chestnut timber beams reinforced with GFRP pultruded elements. Composites 2007, 38:172-181.
31. Kurian A. Analytical modeling of glued laminated girder bridges using ANSYS. In: MTC transportation scholars conference. 2000.
32. Choi F.C., Li J., Samali B., Crews K. Application of the modified damage index method to timber beams. Eng Struct 2008, 30:1124-1145.
33. Campilho R.D.S.G., de Moura M.F.S.F., Barreto A.M.J.P., Morais J.J.L., Domingues J.J.M.S. Fracture behavior of damaged wood beams repaired with an adhesively-bonded composite patch. Composites 2009, 40:852-859.
34. Davids W.G., Landis E., Vasic S. Lattice models for the prediction of load-induced failure and damage in wood. Wood Fiber Sci 2003, 35:120-134.
35. Snow M. Fracture development in engineered wood product bolted connections. PhD thesis. Fredericton (Canada): University of New Brunswick; 2006.
36. Leicester R.H. Application of linear fracture mechanics to notched timber elements. Prog Struct Eng Mater 2006, 8:29-37.
37. Guan Z.W., Zhu E.C. Finite element modelling of anisotropic elasto-plastic timber composite beams with openings. Eng Struct 2009, 31:394-403.
38. Kim YJ, Hossain M, Harries KA. CFRP strengthening of timber beams recovered from a 32 year old quonset: element to system level tests. Compos Struct. 2010 [submitted for publication].
39. Hughes Brothers. Carbon fiber reinforced polymer (CFRP) tape Aslan 500. Seward (Neb): Hughes Brothers; 2009.
40. BASF. MBrace® CF130 Unidirectional high strength carbon fiber fabric for the MBrace composite strengthening system. Shakopee (MN): BASF Construction Chemicals; 2007.
41. American Concrete Institute (ACI). Guide for the design and construciton of externally bonded FRP systems for strengthneing concrete structures (ACI-440.2R-08). Farmington Hills (MI): American Concrete Institute Committee 440; 2008.
42. ANSYS ANSYS online manual 2009, ANSYS Inc., Canonsburg (PA).
43. Hernandez R, Davalos JF, Sonti SS, Kim Y, Moody RC. Strength and stiffness of reinforced yellow-poplar glued laminated beams. FPL-RP-554. Madison (Wisc): US Department of Agriculture, Forest Service, Forest Producs Laboratory; 1997.
44. Bakoss SL, Greenland A, Crews KI. Bridge deck and industrial heavy-duty flooring system based on laminated veneer lumber beams reinforced with carbon composites. In: Proceedings of 8th international conference on structural faults and repair. 1999.
45. American Forest and Paper Association (AFPA). National design specification for wood construction (ANSI/AF&PA NDS-2005). Washington (DC): American Forest and Paper Association. 2005.
46. Belperio R, Grad IE. The performance of glulam beams reinforced with carbon fibre. In: Pacific timber engineering conference. 1999. p. 99-106.
47. Ferrier E., Labossiere P., Neale K.W. Mechanical behavior of an innovative hybrid beam made of glulam and ultra high performance concrete reinforced with FRP or steel. J Compos Constr 2010, 14(2):217-223.
48. Oehlers DJ. Generic debonding mechanisms in FRP plate beams and slabs. In: International symposium on bond behaviour of FRP in structures. 2005.
49. Forest Product Laboratory (FPL). Wood handbook-wood as an engineering material. General Technical Report FPL-GTR-113. Madison (WI, USA): Department of Agriculture; 1999.
50. American Concrete Institute (ACI). Report on fiber reinforced polymer (FRP) reinforcement for concrete structures (ACI 440R-07). Farmington Hills (MI): American Concrete Institute Committee 440; 2007.
51. Dorey AB, Cheng RJJ. Development of composite glued laminated timber. Canadian Forest Service Cat. Fo.42- 91/146-1996E, Canada-Alberta Partnership Agreement in Forestry. Edmonton (Alberta, Canada); 1996.
52. Dorey AB, Cheng RJJ. Glass fiber reinforced glued laminated wood beams. Canadian Forest Service Cat. Fo.42- 91/147-1996E, Canada-Alberta Partnership Agreement in Forestry. Edmonton (Alberta, Canada); 1996.
53. Dagher HJ, Lindyberg R. FRP-wood hybrids for bridges: a comparison of E-glass and carbon reinforcements. In: Proceedings of structures congress, 2000.
54. Plevris N., Triantafillou T. FRP-reinforced wood as structural material. J Mater Civ Eng, ASCE 1992, 4(3):300-317.