Journal Papers

Pending

T. Keller, A.P. Vassilopoulos and B.D. Manshadi
Thermomechanical behavior of multifunctional GFRP sandwich structures with encapsulated photovoltaic cells
accepted to Journal of Composites for Construction, 2010.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and Y. Bai
Structural performance of FRP composites in fire
accepted to Advances in Structural Engineering, 2010.
[ detailed record ] [ full document ] [ bibtex ]

2010

Y. Zhang, A.P. Vassilopoulos and T. Keller
Fracture of adhesively-bonded pultruded GFRP joints under constant amplitude fatigue loading
International Journal of Fatigue, http://dx.doi.org/10.1016/j.ijfatigue.2009.11.004, 2010.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, J.R. Correia and T. Keller
Optimum thickness of joints made of GFRP pultruded adherends and polyurethane adhesive
Composite Structures, http://dx.doi:10.1016/j.compstruct.2009.09.056, 2010.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Effects of low and high temperatures on tensile behavior of adhesively-bonded GFRP joints
Composite Structures, Vol. 92, Nr. 7, pp. 1631-1639, 2010.
[ detailed record ] [ full document ] [ bibtex ]

J. De Castro and T. Keller
Design of robust and ductile FRP structures incorporating ductile adhesive joints
Composites Part B, Vol. 41, Nr. 2, pp. 148-156, 2010.
[ detailed record ] [ full document ] [ bibtex ]

A.P. Vassilopoulos, B.D. Manshadi and T. Keller
Influence of the constant life diagram formulation on the fatigue life prediction of composite materials
International Journal of Fatigue, Vol. 32, pp. 659-669, 2010.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Mode I an II fracture behavior of adhesively-bonded pultruded composite joints
Engineering fracture Mechanics, Vol. 77, pp. 128-143, 2010.
[ detailed record ] [ full document ] [ bibtex ]

2009

Y. Bai and T. Keller
Modeling of strength degradation for fiber-reinforced polymer composites in fire
Modeling of strength degradation for fiber-reinforced polymer composites in fire, Vol. 42, Nr. 21, pp. 2371-2385, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Time dependency of material properties of FRP composites in fire
Journal of Composite Materials, Vol. 43, Nr. 21, pp. 2469-2484, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Shear failure of pultruded FRP composites under axial compression
Journal of Composites for Construction, Vol. 13, Nr. 3, pp. 234-242, 2009.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Modeling of direct load transmission in sandwich beams with lightweight concrete
ACI Structural Journal, Vol. 106, Nr. 4, pp. 435-444, 2009.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Shear resistance of lightweight concrete core of FRP-concrete sandwich structure
ACI Materials Journal, Vol. 160, Nr. 1, pp. 33-41, 2009.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and M. Schollmayer
Through-thickness performance of adhesive joints between FRP bridge decks and steel girders
Composite Structures, Vol. 87, Nr. 3, pp. 232-241, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, T. Keller and T. Vallée
Delamination of pultruded glass fiber-reinforced polymer composites subjected to axial compression
Composite Structures, Vol. 91, Nr. 1, pp. 66-73, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Modeling of mechanical response of FRP composites in fire
Composites Part A, Vol. 40, Nr. 6-7, pp. 731-738, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Pultruded GFRP tubes with liquid cooling system under combined temperature and compressive loading
Composite Structures, Vol. 90, Nr. 2, pp. 115-121, 2009.
[ detailed record ] [ full document ] [ bibtex ]

M. Schollmayer and T. Keller
Modeling of through-thickness stress state in adhesive joints connecting pultruded FRP bridge decks and steel girders
Composite Structures, Vol. 90, Nr. 1, pp. 67-75, 2009.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, T. Keller, G. Fourestey, B. Fournier and J.R. Correia
Adhesively bonded joints composed of pultruded adherends: considerations at the upper tail of material strength statistical distribution
Probabilistic Engineering Mechanics, Vol. 24, Nr. 3, pp. 358-366, 2009.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Environmental effects on fatigue behavior of adhesively-bonded pultruded structural joints
Composites Science and Technology, Vol. 69, Nr. 7-8, pp. 1022-1028, 2009.
[ detailed record ] [ full document ] [ bibtex ]

F. Riebel and T. Keller
Structural behavior of multifunctional GFRP joints for concrete structures
Construction and Building Materials, Vol. 23, Nr. 4, pp. 1620-1627, 2009.
[ detailed record ] [ full document ] [ bibtex ]

N.L. Post, F. Riebel, A. Zhou, T. Keller, S.W. Case and J.J. Lesko
Investigation of 3D moisture diffusion coefficients and damage in a pultruded E-glass/polyester structural composite
Journal of Composite Materials, Vol. 43, Nr. 1, pp. 75-96, 2009.
[ detailed record ] [ full document ] [ bibtex ]

2008

Y. Bai, T. Keller and T. Vallée
Modeling of stiffness properties of FRP composites under elevated and high temperatures
Composites Science and Technology, Nr. 68, pp. 3099-3106, 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Haas and T. Vallée
Structural concept, design and experimental verification of a GFRP sandwich roof structure
Journal of Composites for Construction, Nr. 12/4, pp. 454-468, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Stiffness degradation and life prediction of adhesively- bonded joints for fiber-reinforced polymer composites
International Journal of Fatigue, Nr. 30/10-11, pp. 1813-1820, 2008.
[ detailed record ] [ full document ] [ bibtex ]

A.P. Vassilopoulos, E.F. Georgopoulos and T. Keller
Comparison of genetic programming with conventional methods for fatigue life modeling of FRP composite materials
International Journal of Fatigue, Nr. 30/9, pp. 1634-1645, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, N.L. Post, J.J. Lesko and T. Keller
Experimental investigation on temperature-dependent thermo- physical and mechanical properties of pultruded GFRP composites
Thermochimica Acta, Nr. 469/1-2, pp. 28-35, 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, F. Riebel and T. Vallée
GFRP posts for railway noise barriers – experimental validation of load-carrying performance and durability
Composite Structures, Nr. 85/2, pp. 116-125, 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Direct load transmission in hybrid FRP and lightweight concrete sandwich bridge deck
Composites Part A, Nr. 39/3, pp. 478-487, 2008.
[ detailed record ] [ full document ] [ bibtex ]

J. De Castro and T. Keller
Ductile double-lap joints from brittle GFRP laminates and ductile adhesives. Part II: Numerical investigation and joint strength prediction
Composites Part B, Nr. 39/2, pp. 282-291, 2008.
[ detailed record ] [ full document ] [ bibtex ]

J. De Castro and T. Keller
Ductile double-lap joints from brittle GFRP laminates and ductile adhesives. Part I: Experimental investigation
Composites Part B, Nr. 39/2, pp. 271-281, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, T. Vallée and T. Keller
Modeling of thermal responses for FRP composites under elevated and high temperatures
Composites Science and Technology, Nr. 68, pp. 47-56, 2008.
[ detailed record ] [ full document ] [ bibtex ]

2007

Y. Bai, T. Vallée and T. Keller
Modeling of thermo-physical properties for FRP composites under elevated and high temperatures
Composites Science and Technology, Vol. 67, Nr. 15-16, pp. 3098-3109, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang and T. Keller
Progressive failure process of adhesively bonded joints composed of pultruded GFRP
Composites Science and Technology, Vol. 68, Nr. 2, pp. 461-470, 2007.
[ detailed record ] [ full document ] [ bibtex ]

F. Riebel and T. Keller
Long-term compression performance of a pultruded GFRP element exposed to concrete pore water solution.
Journal of Composites for Construction, Vol. 11, Nr. 4, pp. 437-447, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, E. Schaumann and T. Vallée
Flexural behavior of a hybrid FRP and lightweight concrete sandwich bridge deck
Composites Part A (Applied Science and Manufacturing), Vol. 38, Nr. 3, pp. 879-889, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, F. Riebel and A. Zhou
Multifunctional all-GFRP joint for concrete slab structures
Construction and Building Materials, Vol. 21, Nr. 6, pp. 1206-1217, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, Y. Bai and T. Vallée
Long-term performance of a glass fiber-reinforced polymer truss bridge
Journal of Composites for Construction, Vol. 11, Nr. 1, pp. 99-108, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Modeling of post-fire stiffness of E-glass fiber- reinforced polyester composites
Composites Part A, Vol. 38, Nr. 10, pp. 2142-2153, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai and T. Keller
Modal parameter identification for a GFRP pedestrian bridge
Composite Structures, Vol. 82, pp. 90-100, 2007.
[ detailed record ] [ full document ] [ bibtex ]

2006

T. Keller and A. Zhou
Fatigue behavior of adhesively bonded joints composed of pultruded GFRP adherends for civil infrastructure applications
Composites Part A (Applied Science and Manufacturing), Vol. 37, Nr. 8, pp. 1119-1130, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée and T. Keller
Adhesively bonded lap joints from pultruded GFRP profiles. Part III: Effects of chamfers
COMPOSITES PART B (ENGINEERING), Vol. 37, Nr. 4-5, pp. 328-336, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, J.R. Correia and T. Keller
Probabilistic strength prediction for double lap joints composed of pultruded GFRP profiles, part II: Strength prediction
Composites Science and Technology, Vol. 66, Nr. 13, pp. 1915-1930, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, J.R. Correia and T. Keller
Probabilistic strength prediction for double lap joints composed of pultruded GFRP profiles, part I: Experimental and numerical investigations
Composites Science and Technology, Vol. 66, Nr. 13, pp. 1903-1914, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Tracy and A. Zhou
Structural response of liquid-cooled GFRP slabs subjected to fire - Part II: Thermo-chemical and thermo-mechanical modeling
Composites Part A (Applied Science and Manufacturing), Vol. 37, Nr. 9, pp. 1296-1308, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Tracy and A. Zhou
Structural response of liquid-cooled GFRP slabs subjected to fire - Part I: Material and post-fire modeling
Composites Part A (Applied Science and Manufacturing), Vol. 37, Nr. 9, pp. 1286-1295, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Tracy and E. Hugi
Fire endurance of loaded and liquid-cooled GFRP slabs for construction
Composites Part A (Applied Science and Manufacturing), Vol. 37, Nr. 7, pp. 1055-1067, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and M. Schollmayer
In-plane tensile performance of a cellular FRP bridge deck acting as top chord of continuous bridge girders
Composite Structures, Vol. 72, Nr. 1, pp. 130-140, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, F. Riebel and A. Zhou
Multifunctional hybrid GFRP/steel joint for concrete slab structures
Journal of Composites for Construction, Vol. 10, Nr. 6, pp. 550-560, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and H. Gurtler
In-plane compression and shear performance of FRP bridge decks acting as top chord of bridge girders
Composite Structures, Vol. 72, Nr. 2, pp. 151-162, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and H. Gurtler
Design of hybrid bridge girders with adhesively bonded and compositely acting FRP deck
Composite Structures, Vol. 74, Nr. 2, pp. 202-212, 2006.
[ detailed record ] [ full document ] [ bibtex ]

2005

A. Zhou and T. Keller
Joining techniques for fiber reinforced polymer composite bridge deck systems
Composite Structures, Vol. 69, Nr. 3, pp. 336-345, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, A. Zhou, C. Tracy, E. Hugi and P. Schnewlin
Experimental study on the concept of liquid cooling for improving fire resistance of FRP structures for construction
Composites Part A (Applied Science and Manufacturing), Vol. 36, Nr. 11, pp. 1569-1580, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and T. Vallée
Adhesively bonded lap joints from pultruded GFRP profiles. Part II: joint strength prediction
Composites Part B (Engineering), Vol. 36, Nr. 4, pp. 341-350, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and T. Vallée
Adhesively bonded lap joints from pultruded GFRP profiles. Part I: stress-strain analysis and failure modes
Composites Part B (Engineering), Vol. 36, Nr. 4, pp. 331-340, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, T. Tirelli and A. Zhou
Tensile fatigue performance of pultruded glass fiber reinforced polymer profiles
Composite Structures, Vol. 68, Nr. 2, pp. 235-245, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and H. Gurtler
Quasi-static and fatigue performance of a cellular FRP bridge deck adhesively bonded to steel girders
Composite Structures, Vol. 70, Nr. 4, pp. 484-496, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and H. Gurtler
Composite action and adhesive bond between fiber- reinforced polymer bridge decks and main girders
Journal of Composites for Construction, Vol. 9, Nr. 4, pp. 360-368, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and J. de Castro
System ductility and redundancy of FRP beam structures with ductile adhesive joints
Composites Part B (Engineering), Vol. 36, Nr. 8, pp. 586-596, 2005.
[ detailed record ] [ full document ] [ bibtex ]

2004

T. Keller and T. Tirelli
Fatigue behavior of adhesively connected pultruded GFRP profiles
Composite Structures, Vol. 65, Nr. 1, pp. 55-64, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and M. Schollmayer
Plate bending behavior of a pultruded GFRP bridge deck system
Composite Structures, Vol. 64, Nr. 3-4, pp. 285-295, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, J. de Castro and M. Schollmayer
Adhesively bonded and translucent glass fiber reinforced polymer sandwich girders
Journal of Composites for Construction, Vol. 8, Nr. 5, pp. 461-470, 2004.
[ detailed record ] [ full document ] [ bibtex ]

2001

T. Keller
Recent all-composite and hybrid fiber reinforced polymer bridges and buildings
Progress in Structural Engineering and Materials, Vol. 3, Nr. 2, pp. 132-140, 2001.
[ detailed record ] [ full document ] [ bibtex ]

1996

T. Keller
Ein Konzept zur Erhaltung von Betontragwerken
Beton- und Stahlbetonbau, Vol. 91, Nr. 7, pp. 159-163, 1996.
[ detailed record ] [ full document ] [ bibtex ]

1993

T. Keller
Zum Einfluss von Rissen auf die Bewehrungskorrosion-Fortsetzung
Beton- und Stahlbetonbau, Vol. 88, Nr. 2, pp. 47-51, 1993.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Zum Einfluss von Rissen auf die Bewehrungskorrosion
Beton- und Stahlbetonbau, Vol. 88, Nr. 1, pp. 16-20, 1993.
[ detailed record ] [ full document ] [ bibtex ]

Conference Papers

2009

B.D. Manshadi, A.P. Vassilopoulos and T. Keller
A computational tool for the fatigue life prediction of composite materials
Proceedings of the 2nd International conference on material and component performance under variable amplitude loading, 2009.
[ detailed record ] [ full document ] [ bibtex ]

A.P. Vassilopoulos and T. Keller
Modeling of the fatigue life of adhesively-bonded FRP joints with genetic programming
Proceedings of the 17th International Conference on Composite Materials (ICCM17), 2009.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, J.R. Correia and T. Keller
Optimum thickness of joints made of pultruded GFRP adherends and polyurethane adhesive
Proceedings of the 15th International Conference on Composite Structures (ICCS15), 2009.
[ detailed record ] [ full document ] [ bibtex ]

2008

Y. Bai and T. Keller
A kinetic model for predicting stiffness and strength of FRP composites in fire
Proceedings of CIF-5, Newcastle, UK, 2008.
[ detailed record ] [ full document ] [ bibtex ]

A.J. Brunner, G.P. Terrasi, T. Vallée and T. Keller
Acoustic emission analysis and acousto-ultrasonics for damage detection in GFRP adhesive joint
Proceedings of ECAE 2008, Cracow, Poland, pp. 100-105, 2008.
[ detailed record ] [ full document ] [ bibtex ]

F. Riebel, T. Vallée and T. Keller
Pultruded GFRP posts for railway noise barriers
Proceedings of ACMBS V, Winnipeg, Canada, p. 142 (abstract), 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Direct load transfer in hybrid FRP-concrete sandwich structure for bridge decks
Proceedings of ACMBS V, Winnipeg, Canada, p. 68 (abstract), 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and C. Haas
Function-integrated GFRP sandwich roof structure
Proceedings of ACMBS V, Winnipeg, Canada, p. 59 (abstract), 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Flexural behavior of a hybrid FRP-concrete sandwich bridge deck
Proceedings of ORGAGEC 2008, Paris, France, p. 49 (abstract), 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and C. Haas
Multifunctional fiber-reinforced polymer sandwich roof structure
Proceedings of ORGAGEC 2008, Paris, France, p. 48 (abstract), 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Direct load transmission in sandwich slabs with lightweight concrete core
Proceedings of the International fib Symposium 2008. Tailor Made Concrete Structures – New solutions for our society,Amsterdam, Netherlands, pp. 849-855, 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and C. Haas
Function-integrated GFRP sandwich roof structure – Structural concept and design
Proceedings of the CICE2008, Zurich, Switzerland, 2008.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, T. Vallée and J. Murcia
Function-integrated GFRP sandwich roof structure – Experimental validation of design
Proceedings of the CICE2008, 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Direct load transfer in hybrid FRP-concrete sandwich structure for bridge decks
Proceedings of the CICE2008, Zurich, Switzerland, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, T. Vallée and T. Keller
Modeling of thermo-mechanical properties and responses for FRP composites in fire
Proceedings of the CICE2008, Zurich, Switzerland, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Fatigue failure of adhesively-bonded structural joints for FRP composites.
Proceedings of the CICE2008, Zurich, Switzerland, 2008.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Stiffness degradation and life prediction of adhesively- bonded joints for FRP composites
Proceedings of the CICE2008, Zurich, Switzerland, 2008.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Vallée and T. Keller
Direct loading experiments on hybrid-FRP lightweight concrete sandwich bridge decks
International Conference on Challenges for Civil Construction, Porto, Portugal, pp. 230-231, pp. 230-231, 2008.
[ detailed record ] [ full document ] [ bibtex ]

2007

T. Keller, C. Haas and T. Vallée
Function-integrated GFRP sandwich roof structure
Asia-Pacific Conference on FRP in Structures (APFIS2007), Hong Kong, China, pp. 571-576, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, T. Keller and T. Vallée
Dynamic behavior of an all-FRP pedestrian bridge
Asia-Pacific Conference on FRP in Structures (APFIS2007), Hong Kong, China, pp. 1075-1080, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Bai, T. Keller and T. Vallée
Modeling of thermo-physical properties and thermal responses for FRP composites in fire
Asia-Pacific Conference on FRP in Structures (APFIS2007), Hong Kong, China, pp. 645-650, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Material-tailored use of FRP composites in bridge and building construction
CIAS International Seminar 2007, Cyprus, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang and T. Keller
Progressive failure process of adhesively bonded GFRP joints
3rd International Conference on Durability & Field Applications of FRP Composites for Construction (CDCC 2007), Quebec, Canada, pp. 431-438, 2007.
[ detailed record ] [ full document ] [ bibtex ]

Y. Zhang, A.P. Vassilopoulos and T. Keller
Fatigue behavior of adhesively bonded pultruded GFRP
13th International Conference on Experimental Mechanics (ICEM13), Alexandroupolis, Greece, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, E. Schaumann and T. Vallée
Bridge deck from FRP-composites and ligtweight and high performance concrete
8th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRC-8), Patras, Greece, 2007.
[ detailed record ] [ full document ] [ bibtex ]

A.P. Vassilopoulos, E.F. Georgopoulos and T. Keller
Genetic programming in modeling of fatigue life of composite materials.
13th International Conference on Experimental Mechanics (ICEM13), Alexandroupolis, Greece, 2007.
[ detailed record ] [ full document ] [ bibtex ]

F. Riebel and T. Keller
Long-term performance of a pultruded GFRP element exposed to alkaline solution
3rd International Conference on Durability & Field Applications of FRP Composites for Construction (CDCC 2007), Quebec, Canada, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, Y. Bai and T. Vallée
Long-term performance of the Pontresina GFRP pedestrian bridge
3rd International Conference on Durability and Field Applications of FRP Composites for Construction (CDCC 2007), Quebec, Canada, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and F. Riebel
Multifunctional hybrid GFRP/steel joint for concrete slab structures
8th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS-8), Patras, Greece, 2007.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and F. Riebel
Multifunctional all-GFRP joint for concrete slab structures
8th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS-8), Patras, Greece, 2007.
[ detailed record ] [ full document ] [ bibtex ]

2006

Y. Zhang and T. Keller
Failure process of adhesively bonded joints from pultruded GFRP adherends
The 3rd International Conference on FRP Composites in Civil Engineering (CICE 2006), Miami, USA, pp. 291-294, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée, J.R. Correia and T. Keller
A Weibull-based method to predict the strength of adhesivly bonded joints of pultruded FRPs
16th European Conference of Fracture (ECF 16), Alexandroupolis, Greece, Nr. 375, 2006.
[ detailed record ] [ full document ] [ bibtex ]

E. Schaumann, T. Keller and T. Vallée
A new concept for a ligthweight hybrid-FRP bridge deck
7th International Conference on Short & Medium Span Bridges, Montreal, Canada, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, E. Schaumann and T. Vallée
Hybrid FRP-concrete sandwich bridge deck
The 3rd International Conference on FRP Composites in Civil Engineering (CICE 2006), Miami, USA, pp. 351-354, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Fiber reinforced polymer bridges and their design
The International Colloquium on Application of FRP to Bridges (ICAFB 2006), Tokyo, Japan, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Emerging markets – FRP composites in bridge superstructures
8th World Pultrusion Conference, Emerging Markets: Globalization of the Pultrusion Industry, Budapest, Hungary, 2006.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Material-tailored use of FRP composites in civil infrastructure
International composites conference ACUN-5, Sydney, Australia, pp. 101-110, 2006.
[ detailed record ] [ full document ] [ bibtex ]

2005

A. Zhou and T. Keller
Structural responses of FRP elements under combined thermal and mechanical loadings: experiments and analyses
Fourth International Conference on Composites in Fire (CIF-4), Newcastle, UK, 2005.
[ detailed record ] [ full document ] [ bibtex ]

A. Zhou, Y. Bai and T. Keller
Dynamic characteristics of bridge superstructures with FRP composite structural elements
International Conference Composites in Construction (CCC2005), Lyon, France, pp. 971-978, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée and T. Keller
Strength prediction of adhesively bonded joints of pultruded GFRP
The Fourth Middle East Symposium on Structural Composites for Infrastructure Application (MESC-4), Alexandria, Egypt, pp. 208-209, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée and T. Keller
Strength prediction of adhesively bonded joints of pultruded GFRP
International Conference Composites in Construction (CCC2005), Lyon, France, pp. 571-578, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and T. Vallée
A probabilistic method to predict the strength of adhesively bonded joints of GFRP
International Symposium on Bond Behaviour of FRP in Structures, Hong Kong, China, pp. 149-155, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Tracy and A. Zhou
Fire resistance of cellular GFRP slabs for building and bridge construction
International Conference Composites in Construction (CCC2005), Lyon, France, pp. 749-756, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
FRP composites in engineering structures – Axes of development
International Conference Composites in Construction (CCC2005), Lyon, France, pp. 897-904, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
All-FRP and hybrid-FRP load-bearing structures – Status and future prospects
The Fourth Middle East Symposium on Structural Composites for Infrastructure Application (MESC-4), Alexandria, Egypt, pp. 28-36, 2005.
[ detailed record ] [ full document ] [ bibtex ]

J. De Castro and T. Keller
System ductility and redundancy of FRP beam structures with adhesively-bonded joints
International Conference Composites in Construction (CCC2005), Lyon, France, pp. 563-570, 2005.
[ detailed record ] [ full document ] [ bibtex ]

2004

A. Zhou, T. Vallée and T. Keller
Behavior of adhesively bonded joints from pultruded GFRP laminates under quasi-static loadings
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada, 2004.
[ detailed record ] [ full document ] [ bibtex ]

A. Zhou, T. Tirelli and T. Keller
Fatigue behaviour of double-lap joints from pultruded GFRP laminates
Advanced Polymer Composites for Structural Applications in Construction (ACIC 2004), Cambridge, UK, pp. 641-648, 2004.
[ detailed record ] [ full document ] [ bibtex ]

A. Zhou, F. Riebel and T. Keller
FRP element for thermal insulation and load transfer in concrete structures
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada, 2004.
[ detailed record ] [ full document ] [ bibtex ]

A. Zhou and T. Keller
Connections of fiber reinforced polymer bridge decks
IABSE Symposium on Metropolitan Habitats and Infrastructure, Shanghai, China, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, C. Tracy and A. Zhou
A study on the fire behavior of multifunctional and fire resistant FRP building components
The 2nd International Conference on FRP Composites in Civil Engineering (CICE 2004), Adelaide, Australia, pp. 897-904, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, H. Gürtler and A. Zhou
Performance of adhesively bonded FRP deck and steel bridge girders
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and H. Gurtler
Static and fatigue behaviour of GFRP bridge decks adhesively bonded to steel girders
Advanced Polymer Composites for Structural Applications in Construction (ACIC 2004), Cambridge, UK, pp. 369-376, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller, J. de Castro and A. Zhou
Concept of system ductility and redundancy for FRP beam systems with adhesive joints
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Conceptual design of hybrid-FRP and all-FRP structures
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada, 2004.
[ detailed record ] [ full document ] [ bibtex ]

2003

T. Keller
Composite action between steel girders and FRP bridge decks
COBRAE Conference on FRP Composites in Bridge Design and Civil Engineering, Porto, Portugal, 2003.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Strengthening of concrete bridges with carbon cables and strips
6th International Symposium on FRP Reinforcement for Concrete Structures (FRPRCS-6), Singapore, pp. 1331-1340, 2003.
[ detailed record ] [ full document ] [ bibtex ]

2002

T. Keller
Bauen mit faserverstärkten Kunststoffen
Seminar neue Werkstoffe - besondere Tragwerke, University of Stuttgart, Germany, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
FRP applications in bridge and building construction - Case studies
IABSE Technical Conference on Composites Structures, Madrid, Spain, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
State-of-the-art of fiber reinforced polymers in bridge and other engineering constructions
COBRAE Composite Bridge Tutorial, Paris, France, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Dock Tower in Faserverbundbauweise
6. Europäische Passivhaustagung, Basel, Switzerland, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Influences of advanced composite materials on structural concepts for bridges and buildings
The 3rd International Conference on Composites in Infrastructure ICCI’02, San Francisco, USA, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Fiber reinforced polymers in building construction
IABSE Symposium Towards a Better Built Environment, Melbourne, Australia, 2002.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Fiber reinforced polymers in bridge construction
IABSE Symposium Towards a Better Built Environment, Melbourne, Australia, 2002.
[ detailed record ] [ full document ] [ bibtex ]

2001

T. Keller and J. De Castro
Structural applications of advanced composite materials for bridges and buildings
Symposium on Theory, Design and Realization of Shell and Spatial Structures, Nagoya, Japan, 2001.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Towards material-adapted structural applications of advanced composite materials in bridge and building construction
International Conference Composites in Construction (CCC2001), Porto, Portugal, pp. 809-813, 2001.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
All-composite bridges and a hybrid composite building in Switzerland
International Conference on FRP Composites in Civil Engineering (CICE 2001), Hong Kong, China, pp. 1405-1412, 2001.
[ detailed record ] [ full document ] [ bibtex ]

2000

T. Keller
Les plastiques: quelle architecture?
Colloque matières plastiques, nouveaux matériaux, nouvelles perspectives - Architecture Design, Art, Nancy, France, 2000.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
New bridges and buildings constructed from translucent GFRP sandwich panels and glued GFRP elements
3rd International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS III), Ottawa, Canada, pp. 785-792, 2000.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Bridges and buildings in the context of materialisation
16th Congress of IABSE, Structural Engineering for Meeting Urban Transportation Challenges, Lucerne, Switzerland, 2000.
[ detailed record ] [ full document ] [ bibtex ]

1999

T. Keller
Towards material-adapted structural forms for composite fiber materials
Techtextil Symposium, Frankfurt, Germany, 1999.
[ detailed record ] [ full document ] [ bibtex ]

1995

T. Keller
Maintenance of structures along national highway N2 in Switzerland
IABSE Symposium Extending the Lifespan of Structures, San Francisco, USA, pp. 419-424, 1995.
[ detailed record ] [ full document ] [ bibtex ]

Ph.D. Theses

2010

Y. Zhang
Fracture and Fatigue of Adhesively-Bonded Fiber-Reinforced Polymer Structural Joints
Ph.D. Thesis, 2010.
[ detailed record ] [ full document ] [ bibtex ]

2009

Y. Bai
Material and structural performance of fiber-reinforced polymer composites at elevated and high temperatures
Ph.D. Thesis, 2009.
[ detailed record ] [ full document ] [ bibtex ]

M. Schollmayer
Through-thickness performance of adhesive connections between FRP bridge decks and steel main girders
Ph.D. Thesis, 2009.
[ detailed record ] [ full document ] [ bibtex ]

2008

E. Schaumann
Hybrid FRP-lightweight concrete sandwich system for engineering structures
Ph.D. Thesis, 2008.
[ detailed record ] [ full document ] [ bibtex ]

2006

F. Riebel
Structural behavior and durability of multifunctional fiber-reinforced polymer components
Ph.D. Thesis, 2006.
[ detailed record ] [ full document ] [ bibtex ]

2005

C.D. Tracy
Fire endurance of multicellular panels in an FRP building system
Ph.D. Thesis, 2005.
[ detailed record ] [ full document ] [ bibtex ]

J.d. Castro San Román
System ductility and redundancy of FRP structures with ductile adhesively-bonded joints
Ph.D. Thesis, 2005.
[ detailed record ] [ full document ] [ bibtex ]

2004

H.W. Gürtler
Composite action of FRP bridge decks adhesively bonded to steel main girders
Ph.D. Thesis, 2004.
[ detailed record ] [ full document ] [ bibtex ]

S. Dooley
The development of material-adapted structural form
Ph.D. Thesis, 2004.
[ detailed record ] [ full document ] [ bibtex ]

T. Vallée
Adhesively bonded lap joints of pultruded GFRP shapes
Ph.D. Thesis, 2004.
[ detailed record ] [ full document ] [ bibtex ]

Books

2003

T. Keller
Use of fiber reinforced polymers in bridge construction
Zurich, Switzerland : International Association for bridge and Structural Engineering IABSE, 2003.
[ detailed record ] [ full document ] [ bibtex ]

Technical Reports

2005

T. Keller and T. Vallée
Ermüdungsuntersuchungen an in Betonfundamente eingespannten GFK-Pfosten (Fatigue behavior of GFRP noise barrier posts anchored into concrete foundations)
Technical Report, 2005.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller and T. Vallée
Biegeversuche an mit GFK-Stäben bewehrten Betonbalken (Bending behavior of concrete beams reinforced with GFRP bars)
Technical Report, 2005.
[ detailed record ] [ full document ] [ bibtex ]

H. Gürtler and T. Keller
Adhesive bond between fiber-reinforced polymer bridge decks and steel girders
Technical Report, 2005.
[ detailed record ] [ full document ] [ bibtex ]

2002

T. Keller and M. Schollmayer
Behavior of the DursSpan 766 bridge deck subjected to Eurocode loads
Technical Report, 2002.
[ detailed record ] [ full document ] [ bibtex ]

2001

T. Keller
Use of fiber reinforced polymers in bridge construction, state-of-the-art report with application and research recommendations
Technical Report, 2001.
[ detailed record ] [ full document ] [ bibtex ]

T. Keller
Anwendung von Faserverbundmaterialien im Brückenbau- Sachstand mit Anwendungs- und Forschungempfehlungen
Technical Report, 2001.
[ detailed record ] [ full document ] [ bibtex ]

1999

T. Keller
Dauerhaftigkeit von Stahlbetontragwerken : public report
Technical Report, 1999.
[ detailed record ] [ full document ] [ bibtex ]

1992

T. Keller
Dauerhaftigkeit von Stahlbetontragwerken
Technical Report, 1992.
[ detailed record ] [ full document ] [ bibtex ]