Julia De Castro San Roman Fest
EPFL ENAC SAR-GE
BP 2221 (Bâtiment BP)
Station 16
CH-1015 Lausanne
EPFL ENAC IIC CCLAB
BP 2221 (Bâtiment BP)
Station 16
CH-1015 Lausanne
Domaines de recherche
Design of civil engineering constructions with composite materials
Integration of structural, building physics and architectural functions into large-scale composite sandwiches applicable to buiding construction
Development of composite sandwich decks with complex core assemblies for bridge construction
Design of ductile and redundant FRP structural systems with ductile adhesively-bonded joints
Compétences
Structures en matériaux composites
Parcours professionnel
| Research and Teaching Associate | Composite Construction Laboratory (CCLab) | Ecole Polytechnique Fédérale de Lausanne (EPFL), Switzerland | 2009- |
| Civil Engineer | T-Ingeniérie, Geneva, Switzerland | 2005-2008 | |
| Research Assistant | Composite Construction Laboratory (CCLab) | EPFL, Switzerland | 2000-2005 |
| Research and Teaching Assistant | Structural Concrete Laboratory (I-béton) | EPFL, Switzerland | 1999-2000 |
| Teaching Assistant | Applied Computing and Mechanics Laboratory (IMAC) | EPFL, Switzerland | 1997-1998 |
| Laboratory Assistant | Department of Civil and Environmental Engineering | Imperial College London, United Kingdom | 1997 (2 months work placement) |
Education
| PhD thesis | « System ductility and redundancy of FRP structures with ductile adhesively-bonded joints». Thèse EPFL, n° 3214 | EPFL, Switzerland | 2000-2005 |
| MSc. Civil Engineering | Diploma thesis « Réhabilitation du Casino de Morges (VD) - construit selon le système Hennebique » | EPFL, Switzerland | 1993-1999 |
Publications
Articles de journaux
S. Yanes-Armas; J. De Castro; T. Keller : Long-term design of FRP-PUR web-core sandwich structures in building construction; Composite Structures. 2017. DOI : 10.1016/j.compstruct.2017.08.089.
S. Yanes-Armas; J. De Castro; T. Keller : Rotational stiffness of web-flange junctions of pultruded GFRP decks; Engineering Structures. 2017. DOI : 10.1016/j.engstruct.2017.03.003.
C. Pascual; J. De Castro; A. Schueler; T. Keller : Integration of dye solar cells in load- bearing translucent glass fiber- reinforced polymer laminates; Journal of Composite Materials. 2017. DOI : 10.1177/0021998316656393.
K. Goulouti; J. De Castro; T. Keller : Aramid/glass fiber-reinforced thermal break - Structural system performance; Composite Structures. 2016. DOI : 10.1016/j.compstruct.2016.05.038.
S. Yanes-Armas; J. De Castro; T. Keller : Energy dissipation and recovery in web-flange junctions of pultruded GFRP decks; Composite Structures. 2016. DOI : 10.1016/j.compstruct.2016.03.042.
T. Keller; N. A. Theodorou; A. P. Vassilopoulos; J. De Castro : Effect of Natural Weathering on Durability of Pultruded Glass Fiber-Reinforced Bridge and Building Structures; Journal of Composites for Construction. 2016. DOI : 10.1061/(Asce)Cc.1943-5614.0000589.
K. Goulouti; J. De Castro; T. Keller : Aramid/glass fiber-reinforced thermal break - thermal and structural performance; Composite Structures. 2016. DOI : 10.1016/j.compstruct.2015.10.001.
S. Yanes-Armas; J. De Castro; T. Keller : System transverse in-plane shear stiffness of pultruded GFRP bridge decks; Engineering Structures. 2016. DOI : 10.1016/j.engstruct.2015.11.003.
C. Pascual; J. De Castro; A. Kostro; A. Schueler; A. P. Vassilopoulos et al. : Optically-derived mechanical properties of glass fiber-reinforced polymer laminates for multifunctional load-bearing structures; Journal of Composite Materials. 2015. DOI : 10.1177/0021998314567696.
Articles de conférences
S. Yanes-Armas; J. De Castro; T. Keller : Long-term design of GFRP-PUR web-core sandwich structures. 2018-07-31. 9th International Conference on FRP Composites in Civil Engineering, CICE2018, Paris, France, July 17-19, 2018.
S. Yanes-Armas; J. de Castro; T. Keller : Characterization of rotational behavior of web-flange junctions of pultruded GFRP bridge decks. 2016. CICE 2016, The 8th International Conference on FRP Composites in Civil Engineering, Hong Kong China, December 14-16, 2016.
S. Yanes-Armas; J. de Castro San Roman; T. Keller : Performance in Transverse Direction of Fiber‐Reinforced Polymer Bridge Decks. 2015. IABSE Conference – Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 23‐25 2015. p. 1575-1582.
S. Yanes-Armas; J. de Castro San Roman; T. Keller : Energy dissipation in web-flange junctions of pultruded GFRP decks. 2015. 20th International Conference on Composite Materials, Copenhagen, Denmark, 19-24th July 2015.
M. Angelidi; A. Vasilopoulos; J. de Castro San Roman; T. Keller : Time-dependent mechanical behavior of acrylic adhesives. 2015. 3rd International Conference of Structural Adhesives Bonding, Porto, Portugal, 2-3 July 2015.
Thèses de doctorat
S. Yanes Armas / T. Keller; J. De Castro San Roman (Dir.) : Local structural effects in fiber-reinforced polymer web-core sandwich structures. Lausanne, EPFL, 2017. DOI : 10.5075/epfl-thesis-7932.
K. Goulouti / T. Keller; J. De Castro San Roman (Dir.) : Thermal and structural performance of a new fiber-reinforced polymer thermal break for energy-efficient constructions. Lausanne, EPFL, 2016. DOI : 10.5075/epfl-thesis-7097.
C. Pascual Agullo / T. Keller; J. de Castro San Roman (Dir.) : Translucent load-bearing GFRP envelopes for daylighting and solar cell integration in building construction. Lausanne, EPFL, 2014. DOI : 10.5075/epfl-thesis-6405.
M. Osei-Antwi / T. Keller; J. d. Castro San Roman Fest (Dir.) : Structural performance of complex core systems for FRP-balsa composite sandwich bridge decks. Lausanne, EPFL, 2014. DOI : 10.5075/epfl-thesis-6192.
J. d. Castro San Román / T. Keller (Dir.) : System ductility and redundancy of FRP structures with ductile adhesively-bonded joints. Lausanne, EPFL, 2005. DOI : 10.5075/epfl-thesis-3214.
Enseignement & Phd
Enseignement
- Architecture,
Programmes doctoraux
- Doctoral Program in Civil and Environmental Engineering
Cours
Structures complexes
Différents types et niveaux de complexité sont discutés: complexité due à la géométrie, complexité due à la morphologie, complexité due au matériau (matériaux composites, verre), complexité due au programme. Des méthodes de recherche de forme complexe son... 
Technologie du bâti III
(Fiche de cours pas encore validée par la section)
Technologie du bâti IV
(Fiche de cours pas encore validée par la section)