Adhesive joints

Journal Articles

2018

Ductile adhesively-bonded timber joints – Part 1: Experimental investigation

M. Angelidi; A. Vassilopoulos; T. Keller 

CONSTRUCTION AND BUILDING MATERIALS. 2018. Vol. 179, p. 692-703. DOI : 10.1016/j.conbuildmat.2018.05.214.

2017

Displacement rate and structural effects on Poisson ratio of a ductile structural adhesive in tension and compression

M. Angelidi; A. P. Vassilopoulos; T. Keller 

International Journal of Adhesion and Adhesives. 2017. Vol. 78, p. 13-22. DOI : 10.1016/j.ijadhadh.2017.06.008.

Fatigue performance of a cold-curing structural epoxy adhesive subjected to moist environments

M. Savvilotidou; T. Keller; A. P. Vassilopoulos 

International Journal of Fatigue. 2017. Vol. 103, p. 405-414. DOI : 10.1016/j.ijfatigue.2017.06.022.

Development of physical and mechanical properties of a cold-curing structural adhesive in a wet bridge environment

M. Savvilotidou; A. P. Vassilopoulos; M. Frigione; T. Keller 

Construction and Building Materials. 2017. Vol. 144, p. 115-124. DOI : 10.1016/j.conbuildmat.2017.03.145.

Effects of aging in dry environment on physical and mechanical properties of a cold-curing structural epoxy adhesive for bridge construction

M. Savvilotidou; A. P. Vassilopoulos; M. Frigione; T. Keller 

Construction and Building Materials. 2017. Vol. 140, p. 552-561. DOI : 10.1016/j.conbuildmat.2017.02.063.

Ductility, recovery and strain rate dependency of an acrylic structural adhesive

M. Angelidi; A. P. Vassilopoulos; T. Keller 

Construction and Building Materials. 2017. Vol. 140, p. 184-193. DOI : 10.1016/j.conbuildmat.2017.02.101.

2016

Effect of Natural Weathering on Durability of Pultruded Glass Fiber-Reinforced Bridge and Building Structures

T. Keller; N. A. Theodorou; A. P. Vassilopoulos; J. De Castro 

Journal of Composites for Construction. 2016. Vol. 20, num. 1, p. 04015025. DOI : 10.1061/(Asce)Cc.1943-5614.0000589.

2014

Fracture in complex balsa cores of fiber-reinforced polymer sandwich structures

M. Osei-Antwi; J. De Castro; A. P. Vassilopoulos; T. Keller 

Construction and Building Materials. 2014. Vol. 71, p. 194-201. DOI : 10.1016/j.conbuildmat.2014.08.029.

2013

Shear mechanical characterization of balsa wood as core material of composite sandwich panels

M. Osei-Antwi; J. De Castro; A. P. Vassilopoulos; T. Keller 

Construction and Building Materials. 2013. Vol. 41, p. 231-238. DOI : 10.1016/j.conbuildmat.2012.11.009.

Long-Term Development of Thermophysical and Mechanical Properties of Cold-Curing Structural Adhesives Due to Post-Curing

O. Moussa; A. P. Vassilopoulos; J. De Castro; T. Keller 

Journal of Applied Polymer Science. 2013. Vol. 127, num. 4, p. 2490-2496. DOI : 10.1002/app.37965.

2012

Time-temperature dependence of thermomechanical recovery of cold-curing structural adhesives

O. Moussa; A. P. Vassilopoulos; J. de Castro; T. Keller 

International Journal of Adhesion and Adhesives. 2012. Vol. 35, p. 94-101. DOI : 10.1016/j.ijadhadh.2012.02.005.

Early-age tensile properties of structural epoxy adhesives subjected to low-temperature curing

O. Moussa; A. P. Vassilopoulos; J. de Castro; T. Keller 

International Journal of Adhesion and Adhesives. 2012. Vol. 35, p. 9-16. DOI : 10.1016/j.ijadhadh.2012.01.023.

Experimental DSC-based method to determine glass transition temperature during curing of structural adhesives

O. Moussa; A. P. Vassilopoulos; T. Keller 

Construction and Building Materials. 2012. Vol. 28, num. 1, p. 263-268. DOI : 10.1016/j.conbuildmat.2011.08.059.

Effects of low-temperature curing on physical behavior of cold-curing epoxy adhesives in bridge construction

O. Moussa; A. P. Vassilopoulos; T. Keller 

International Journal of Adhesion and Adhesives. 2012. Vol. 32, p. 15-22. DOI : 10.1016/j.ijadhadh.2011.09.001.

2010

Design of robust and ductile FRP structures incorporating ductile adhesive joints

J. De Castro; T. Keller 

Composites Part B. 2010. Vol. 41, num. 2, p. 148-156. DOI : 10.1016/j.compositesb.2009.10.003.

2009

Modeling of through-thickness stress state in adhesive joints connecting pultruded FRP bridge decks and steel girders

M. Schollmayer; T. Keller 

Composite Structures. 2009. Vol. 90, num. 1, p. 67-75. DOI : 10.1016/j.compstruct.2009.02.007.

Adhesively bonded joints composed of pultruded adherends: considerations at the upper tail of material strength statistical distribution

T. Vallée; T. Keller; G. Fourestey; B. Fournier; J. Correia 

Probabilistic Engineering Mechanics. 2009. Vol. 24, num. 3, p. 358-366. DOI : 10.1016/j.probengmech.2008.10.001.

Through-thickness performance of adhesive joints between FRP bridge decks and steel girders

T. Keller; M. Schollmayer 

Composite Structures. 2009. Vol. 87, num. 3, p. 232-241. DOI : 10.1016/j.compstruct.2008.01.007.

2008

Structural concept, design and experimental verification of a GFRP sandwich roof structure

T. Keller; C. Haas; T. Vallée 

Journal of Composites for Construction. 2008. num. 12/4, p. 454-468. DOI : 10.1061/(ASCE)1090-0268(2008)12:4(454).

Direct load transmission in hybrid FRP and lightweight concrete sandwich bridge deck

E. Schaumann; T. Vallée; T. Keller 

Composites Part A. 2008. num. 39/3, p. 478-487. DOI : 10.1016/j.compositesa.2007.12.004.

Ductile double-lap joints from brittle GFRP laminates and ductile adhesives. Part II: Numerical investigation and joint strength prediction

J. De Castro; T. Keller 

Composites Part B. 2008. num. 39/2, p. 282-291. DOI : 10.1016/j.compositesb.2007.02.016.

Ductile double-lap joints from brittle GFRP laminates and ductile adhesives. Part I: Experimental investigation

J. De Castro; T. Keller 

Composites Part B. 2008. num. 39/2, p. 271-281. DOI : 10.1016/j.compositesb.2007.02.015.

2007

Flexural behavior of a hybrid FRP and lightweight concrete sandwich bridge deck

T. Keller; E. Schaumann; T. Vallée 

Composites Part A. 2007. Vol. 38, num. 3, p. 879-889. DOI : 10.1016/j.compositesa.2006.07.007.

2006

Adhesively bonded lap joints from pultruded GFRP profiles. Part III: Effects of chamfers

T. Vallée; T. Keller 

Composites Part B. 2006. Vol. 37, num. 4-5, p. 328-336. DOI : 10.1016/j.compositesb.2005.11.002.

Probabilistic strength prediction for double lap joints composed of pultruded GFRP profiles, part II: Strength prediction

T. Vallée; J. R. Correia; T. Keller 

Composites Science and Technology. 2006. Vol. 66, num. 13, p. 1915-1930. DOI : 10.1016/j.compscitech.2006.04.001.

Probabilistic strength prediction for double lap joints composed of pultruded GFRP profiles, part I: Experimental and numerical investigations

T. Vallée; J. R. Correia; T. Keller 

Composites Science and Technology. 2006. Vol. 66, num. 13, p. 1903-1914. DOI : 10.1016/j.compscitech.2006.04.007.

In-plane tensile performance of a cellular FRP bridge deck acting as top chord of continuous bridge girders

T. Keller; M. Schollmayer 

Composite Structures. 2006. Vol. 72, num. 1, p. 130-140. DOI : 10.1016/j.compstruct.2004.11.003.

2005

Adhesively bonded lap joints from pultruded GFRP profiles. Part II: joint strength prediction

T. Keller; T. Vallée 

Composites Part B. 2005. Vol. 36, num. 4, p. 341-350. DOI : 10.1016/j.compositesb.2004.11.002.

Adhesively bonded lap joints from pultruded GFRP profiles. Part I: stress-strain analysis and failure modes

T. Keller; T. Vallée 

Composites Part B. 2005. Vol. 36, num. 4, p. 331-340. DOI : 10.1016/j.compositesb.2004.11.001.

System ductility and redundancy of FRP beam structures with ductile adhesive joints

T. Keller; J. de Castro 

Composites Part B. 2005. Vol. 36, num. 8, p. 586-596. DOI : 10.1016/j.compositesb.2005.05.001.

2004

Adhesively bonded and translucent glass fiber reinforced polymer sandwich girders

T. Keller; J. de Castro; M. Schollmayer 

Journal of Composites for Construction. 2004. Vol. 8, num. 5, p. 461-470. DOI : 10.1061/(ASCE)1090-0268(2004)8:5(461).

Conference Papers

2017

Development of physical and mechanical properties of a cold-curing structural adhesive in a wet bridge environment

M. Savvilotidou; A. P. Vassilopoulos; M. Frigione; T. Keller 

2017. 5th International Conference on Durability of Fiber Reinforced Polymer (FRP) Composites for Construction and Rehabilitation of Structures CDCC 2017, Sherbrooke, Canada, July 19-21, 2017. p. 129-135.

Development of physical and mechanical properties of a cold-curing structural adhesive in a dry bridge environment

M. Savvilotidou; A. P. Vassilopoulos; M. Frigione; T. Keller 

2017. 5th International Conference on Durability of Fiber Reinforced Polymer (FRP) Composites for Construction and Rehabilitation of Structures CDCC 2017, Sherbrooke, Canada, July 19-21, 2017. p. 427-434.

Ductility of adhesively bonded timber joints

M. Angelidi; A. P. Vassilopoulos; T. Keller 

2017. 1st International Conference on Timber Structures and Engineering, New Forest, UK, June 13-15, 2017. p. 917-927. DOI : 10.2495/CMEM-V5-N6-917-927.

2015

Long-term behavior of cold-curing structural adhesives in aqueous and alkaline conditions

M. Savvilotidou; A. Vasilopoulos; M. Frigione; T. Keller 

2015. 3rd International Conference of Structural Adhesives Bonding, Porto, Portugal, 2-3 July 2015.

Time-dependent mechanical behavior of acrylic adhesives

M. Angelidi; A. Vasilopoulos; J. de Castro San Roman; T. Keller 

2015. 3rd International Conference of Structural Adhesives Bonding, Porto, Portugal, 2-3 July 2015.

2012

Long-term physical and mechanical properties of cold curing structural epoxy adhesives

O. Moussa; A. P. Vassilopoulos; J. de Castro; T. Keller 

2012. 6th International Conference on FRP Composites in Civil Engineering (CICE2012), Rome, Italy, June 13-15, 2012.

2011

Mechanical recovery of epoxy adhesives subsequent to exceeding glass transition temperature

O. Moussa; A. P. Vassilopoulos; J. De Castro; T. Keller 

2011. 4th International Conference on Durability & Sustainability of Fiber Reinforced Polymer (FRP) Composites for Construction and Rehabilitation (CDCC-11), Quebec City, Quebec, Canada, July 20-22, 2011.

2009

Optimum thickness of joints made of pultruded GFRP adherends and polyurethane adhesive

T. Vallée; J. Correia; T. Keller 

2009. 15th International Conference on Composite Structures (ICCS15), Porto, Portugal, June 15-17, 2009. p. 2102-2108. DOI : 10.1016/j.compstruct.2009.09.056.

2008

Acoustic emission analysis and acousto-ultrasonics for damage detection in GFRP adhesive joint

A. Brunner; G. Terrasi; T. Vallée; T. Keller 

2008. 28th European Conference on Acoustic Emission, Cracow, Poland, September 16-19, 2008. p. 100-105.

2004

Concept of system ductility and redundancy for FRP beam systems with adhesive joints

T. Keller; J. de Castro; A. Zhou 

2004. 4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS IV), Calgary, Canada,

Theses

2023

Energy dissipation in fiber-polymer composites adhesive joints under cyclic loading

G. Eslami / T. Keller; A. Movahedirad (Dir.)  

Lausanne, EPFL, 2023. 

2017

Durability and fatigue performance of a typical cold-curing structural adhesive in bridge construction

M. Savvilotidou / T. Keller; A. Vassilopoulos (Dir.)  

Lausanne, EPFL, 2017. 

Ductility and strain rate-dependency of adhesively-bonded timber joints

M. Angelidi / T. Keller; A. Vassilopoulos (Dir.)  

Lausanne, EPFL, 2017. 

2014

Structural performance of complex core systems for FRP-balsa composite sandwich bridge decks

M. Osei-Antwi / T. Keller; J. d. Castro San Roman Fest (Dir.)  

Lausanne, EPFL, 2014. 

2013

Mixed-Mode Static and Fatigue Failure Criteria for Adhesively-Bonded FRP Joints

M. Shahverdi / T. Keller; A. Vasilopoulos (Dir.)  

Lausanne, EPFL, 2013. 

2011

Thermophysical and Thermomechanical Behavior of Cold-Curing Structural Adhesives in Bridge Construction

O. Moussa / T. Keller; A. Vasilopoulos (Dir.)  

Lausanne, EPFL, 2011. 

2009

Through-thickness performance of adhesive connections between FRP bridge decks and steel main girders

M. Schollmayer / T. Keller (Dir.)  

Lausanne, EPFL, 2009. 

Student Projects

2023

CT scanning and machine learning in fatigue life analysis of structural adhesives

M. E. Gerber 

2023-02-16.

2021

The Challenges of Testing Adhesives – Effects of imperfections, grip pressure, specimen shape and frequency in quasi-static and fatigue loading

V. Perruchoud 

2021-07-13.

2020

Fatigue Characterization of a structural adhesive

A. Foletti 

2020-01-23.

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