11th international conference on structures in fire...camilo montoya, david lange, cristian maluk,...
TRANSCRIPT
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11th International Conference on Structures in Fire
Hosted online by The University of Queensland
30th November - 2nd December 2020
Conference Program Program overview ...................................................................................................................... 2
Session timing ........................................................................................................................ 2 Program at a glance ................................................................................................................ 3
Detailed program ....................................................................................................................... 6 Monday 30th November 2020 ................................................................................................ 6 Tuesday 1st December 2020 ................................................................................................. 11 Wednesday 2nd December 2020 ........................................................................................... 16
Sponsored by:
Organised by:
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SiF 2020 Program overview
2
Program overview Session timing
Monday 30th November AEST CET EST Opening ceremony 15:00 - 15:30 6:00 - 6:30 0:00 - 0:30 Session 1 15:45 - 17:25 6:45 - 8:25 0:45 - 2:25 Session 2 (parallel tracks) 18:25 - 20:05 9:25 - 11:05 3:25 - 5:05 Session 3 (parallel tracks) 20:20 - 22:00 11:20 - 13:00 5:20 - 7:00 Session 4 (parallel tracks) 22:15 - 23:55 13:15 - 14:55 7:15 - 8:55 Tuesday 1st December AEST CET EST Session 1 (parallel tracks) 15:45 - 17:25 6:45 - 8:25 0:45 - 2:25 Session 2 (parallel tracks) 18:25 - 20:05 9:25 - 11:05 3:25 - 5:05 Session 3 (parallel tracks) 20:20 - 22:00 11:20 - 13:00 5:20 - 7:00 Session 4 (parallel tracks) 22:15 - 23:55 13:15 - 14:55 7:15 - 8:55 Wednesday 2nd December AEST CET EST Session 1 15:45 - 17:25 6:45 - 8:25 0:45 - 2:25 Session 2 (parallel tracks) 18:25 - 20:05 9:25 - 11:05 3:25 - 5:05 Session 3 (parallel tracks) 20:20 - 22:00 11:20 - 13:00 5:20 - 7:00 Session 4 22:15 - 23:15 13:15 - 14:15 7:15 - 8:15 Closing ceremony 23:30 - 0:00 14:30 - 15:00 8:30 - 9:00
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SiF 2020 Program overview
3
Program at a glance
Monday 30th November
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zones
Start time
End time
Session details
15:00 - 15:30 Opening session
15:45 - 17:25 Session 1, Track A: Applications of Structural Fire Engineering (I)
18:25 - 20:05 Session 2, Track A: Composite structures (I) Session 2, Track B: Steel structures (I)
20:20 - 22:00 Session 3, Track A: Concrete structures (I) Session 3, Track B: Timber structures (I)
22:15 - 23:55 Session 4, Track A: Experimental research and any other (I) Session 4, Track B: Concrete structures (II)
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SiF 2020 Program overview
4
Tuesday 1st December
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zones
Start time
End time
Session details
15:45 - 17:25 Session 1, Track A: Numerical analysis (I) Session 1, Track B: Steel structures (II)
18:25 - 20:05 Session 2, Track A: Steel structures (III) Session 2, Track B: Experimental research and any other (II)
20:20 - 22:00 Session 3, Track A: Timber structures (II) Session 3, Track B: Applications of Structural Fire Engineering (II)
22:15
- 23:55 Session 4, Track A: Composite structures (II) Session 4, Track B: Concrete structures (III)
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SiF 2020 Program overview
5
Wednesday 2nd December
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zones
Start time
End time
Session details
15:45 - 17:25 Session 1, Track A: Concrete structures (IV)
18:25 - 20:05 Session 2, Track A: Experimental research and any other (III) Session 2, Track B: Timber structures (III)
20:20 - 22:00 Session 3, Track A: Numerical analysis (II) Session 3, Track B: Steel structures (IV)
22:15 - 23:15 Session 4, Track A: Numerical analysis (III)
23:30 - 00:00 Closing session, awards
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SiF 2020 Detailed program Monday 30th November 2020
6
Detailed program Monday 30th November 2020
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zones
Time start
Time end
15:00 - 15:30 Opening session
Time start
Time end
Session 1, Track A: Applications of Structural Fire Engineering (I)
15:45 - 16:05 A practical tool for evaluating fire induced failure probability of steel columns designed based on U.S. prescriptive standards
Ramla Qureshi, Ruben Van Coile, Danny Hopkin, Thomas Gernay, Negar Elhami Khorasani
16:05 - 16:25 Fire performance of a steel open car park in the light of the recent development of the localised fire model "LOCAFI"
Mauro Sommavilla, Nicola Tondini
16:25 - 16:45 The collapse of World Trade Center 7: revisited
Mhd Anwar Orabi, Liming Jiang, Asif Usmani, Jose Torero
16:45 - 17:05 Steel sheet piles exposed to fire experimental tests and numerical modelling
Jean-Marc Franssen, João Martins
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SiF 2020 Detailed program Monday 30th November 2020
7
Time start
Time end
Session 1, Track A: Applications of Structural Fire Engineering (I)
17:05 - 17:25 Modelling concrete slabs subjected to localised fire action with OPENSEES
Liming Jiang, Mhd Anwar Orabi, Jin Qiu, Asif Usmani
Time start
Time end
Session 2, Track A: Composite structures (I) Session 2, Track B: Steel structures (I)
18:25 - 18:45 Evaluation of the fire performance of unprotected composite beams with fin-plate joints
N Yotsumoto, T Hirahisma, K Toyoda
Studies on bending strength and collapse temperature of a steel beam considering effects of steel strain rate and heating rate at elevated temperatures
Fuimnobu Ozaki, Takumi Umemura
18:45 - 19:05 Effect of steel-fiber reinforced concrete on the fire resistance of concrete-filled steel tubular columns under simultaneous axial loading and double curvature bending
Takuya Kinoshita, Yusuke Shintani, Tomohito Okazaki, Toshihiko Nishimura, J Y Richard Liew
Experimental and numerical-analytical study on structural behavior of steel frames based on small-scale fire tests
Akinobu Takada, Tomohito Okazaki, Mami Saito
19:05 - 19:25 Applicability of the resistance integration method on bonded fasteners loaded in tension in uncracked concrete under ISO 834-1 fire
Omar Al-Mansouri, Romain Mège, Nicolas Pinoteau, Thierry Guillet, Sébastien Rémond
Investigation of the performance of a novel ductile connection within bare-steel and composite frames in fire
Yu Liu, Shan-Shan Huang, Ian Burgess
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SiF 2020 Detailed program Monday 30th November 2020
8
Time start
Time end
Session 2, Track A: Composite structures (I) Session 2, Track B: Steel structures (I)
19:25 - 19:45 Bond behaviour of elliptical concrete-filled steel tubes after fire exposure
Song tianyi, Liu xialu, Xiang kai
Behaviour of axially compressed angles and built-up steel members at elevated temperature
Luca Possidente, Nicola Tondini, Jean-Marc Battini
19:45 - 20:05 No presentation Stability check of web-tapered steel beam-columns in fire
lio Maia, Paulo Vila Real, Nuno Lopes, Carlos Couto
Time start
Time end
Session 3, Track A: Concrete structures (I) Session 3, Track B: Timber structures (I)
20:20 - 20:40 Effect of transverse and longitudinal confinement on the interlayer bond in 3D printed concrete at elevated temperatures: an experimental study
Cicione A., Mazolwana K., Kruger J., Walls R., Sander Z., Van Zijl G.
Compressive strength and MOE of solid softwood at elevated temperatures
Abdulrahman Zaben, David Lange, Cristian Maluk
20:40 - 21:00 Simplified provisions for the compressive strength decay of high-performance/high-strength concrete at high temperature
Patrick Bamonte, Lorenzo Lelli, Fabienne Robert
A method for determining time equivalence for compartments with exposed mass timber, using iterative parametric fire curves
David Barber, Robert Dixon, Egle Rackauskaite, Khai Looi
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SiF 2020 Detailed program Monday 30th November 2020
9
Time start
Time end
Session 3, Track A: Concrete structures (I) Session 3, Track B: Timber structures (I)
21:00 - 21:20 Predicting the fire rating of cantilever slab-wall connection with post installed rebar
Hitesh Lakhani, Jatin Aggarwal, Jan Hofmann
Calibration of a coupled post-flashover fire and pyrolysis model for determining char depth in mass timber enclosures
Colleen Wade, Danny Hopkin, Michael Spearpoint, Charles Fleischmann
21:20 - 21:40 Influence of spalling on the biaxial bending resistance of reinforced concrete columns exposed to fire
Peña David L., Ibáñez Carmen, Albero Vicente, Espinós Ana, Hospitaler Antonio, Romero Manuel L.
The behaviour of timber in fire including the decay phase - charring rates, char recession and smouldering
Joachim Schmid, Antonio Totaro, Andrea Frangi
21:40 - 22:00 Effect of non-uniform heating and cooling on eccentrically loaded reinforced concrete columns
Jamie Maclean, Luke Bisby
Design of timber-concrete composite floors for fire
Erica C Fischer, Annabel B Shephard, Arijit Sinha, Andre R Barbosa
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SiF 2020 Detailed program Monday 30th November 2020
10
Time start
Time end
Session 4, Track A: Experimental research and any other (I) Session 4, Track B: Concrete structures (II)
22:15 - 22:35 Retrofitting of fire damaged RC columns
Hemanth Kumar Chinthapalli, Chellapandian M, Anil Agarwal, Suriya Prakash
Bond behavior between reinforcing steel bars and concrete at elevated temperatures
Ira Banoth, Anil Agarwal
22:35 - 22:55 Developing real-time hybrid simulation to capture column buckling in a steel frame under fire
Ramla K Qureshi, Negar Elhami-Khorasani, Mettupalayam Sivaselvan
Post-earthquake fire assessment of reinforced concrete columns
Hemanth Kumar Chinthapalli, Anil Agarwal
22:55 - 23:15 Thermal response and capacity of beam end shear connections during a large compartment fire experiment
Xu Dai, Lisa Choe, Erica Fischer, Charles Clifton
Effect of cooling conditions on recovery in fire damaged concrete beams
Ankit Agrawal, Venkatesh Kodur
23:15 - 23:35 No presentation Damage assessment framework for tunnel structures subjected to fire
Nan Hua, Anthony Frederick Tessari, Negar Elhami-Khorasani
23:35 - 23:55 No presentation Comparative fire behavior of reinforced concrete beams made of different concrete strengths
Venkatesh Kodur, Srishti Banerji
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SiF 2020 Detailed program Tuesday 1st December 2020
11
Tuesday 1st December 2020
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zones
Time start
Time end
Session 1, Track A: Numerical analysis (I) Session 1, Track B: Steel structures (II)
15:45 - 16:05 Simple calculation method for the temperature profile in a circular concrete filled steel tubular column
Yusuke Shintani, Takuya Kinoshita, Tomohito Okazaki, Toshihiko Nishimura, Tamotsu Takao
Post-fire mechanical properties of TMCP high strength structural steel
Lin-Xin Song, Guo-Qiang Li, Qing Xu
16:05 - 16:25 Simulation of pyrolysis and combustion of pine wood using two-step reaction scheme
Dharmit Nakrani, Tejas Wani, Gaurav Srivastava
Prediction of fracture behavior for high-strength steel bolts at elevated temperatures
Wenyu Cai, Jian Jiang, Guo-Qiang Li
16:25 - 16:45 A simplified representation of travelling fire development in large compartment using CFD analyses
Marion Charlier, Olivier Vassart, Xu Dai, Stephen Welch, Johan Sjöström, Johan Anderson, Ali Nadjai
New methodology for the calculations on steel columns with thermal gradients in contact with brick walls
António Moura Correia, João Paulo Rodrigues, Venkatesh Kodur
16:45 - 17:05 Disproportionate collapse of steel-framed gravity buildings under fires with a cooling phase
Jian Jiang, Bowen Wang, Wenyu Cai, Guo-Qiang Li, Wei Chen, Jihong Ye
No presentation
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SiF 2020 Detailed program Tuesday 1st December 2020
12
Time start
Time end
Session 1, Track A: Numerical analysis (I) Session 1, Track B: Steel structures (II)
17:05 - 17:25 Simple structural models for computational analysis of restrained columns under fire conditions
Pedro Dias Simão, João Paulo C. Rodrigues
No presentation
Time start
Time end
Session 2, Track A: Steel structures (III) Session 2, Track B: Experimental research and any other (II)
18:25 - 18:45 OPENSEES simulation of the collapse of Plasco tower in fire
Ramakanth Veera Venkata Domada, Aatif Ali Khan, Mustesin Ali Khan, Asif Usmani
Experimental study of concrete elements subjected to travelling fires
Camilo Montoya, David Lange, Cristian Maluk, Juan Hidalgo
18:45 - 19:05 Fire resistance of stainless steel slender elliptical hollow section beam-columns
Flávio Arrais, Nuno Lopes, Paulo Vila Real
Robust circle tracking for deflection measurements in structural fire experiments
Felix Wiesner, Luke Bisby
19:05 - 19:25 Material properties of structural, high strength and very high strength steels for post-fire assessment of existing structures
Tom Molkens, Katherine A Cashell, Barbara Rossi
Alkali-activated sprayed concrete as a fire protection coating for tunnel's inner lining: proof-of-concept study on the heat transfer
Anna-Lena Hammer, Christian Rhein, Thomas Rengshausen, Markus Knobloch, Götz Vollmann, Markus Thewes
19:25 - 19:45 No presentation Evaluation of measuring methods for water vapor pressure in concrete at elevated temperature
Ye LI, Kang Hai TAN
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SiF 2020 Detailed program Tuesday 1st December 2020
13
Time start
Time end
Session 2, Track A: Steel structures (III) Session 2, Track B: Experimental research and any other (II)
19:45 - 20:05 No presentation Travelling fire in full scale experimental building subjected to open ventilation conditions
Ali Nadjai, Naveed Alam, Marion Charlier, Olivier Vassart, Xu Dai, Jean-Marc Franssen, Johan Sjöström
Time start
Time end
Session 3, Track A: Timber structures (II) Session 3, Track B: Applications of Structural Fire Engineering (II)
20:20 - 20:40 No presentation A framework for reliability-based assessment of structures in post-fire conditions
Tom Molkens, Barbara Rossi
20:40 - 21:00 No presentation Influence of time step on stability of the hybride fire testing in a limited divergence zone
Bunthan IEA, Duc Toan PHAM, Nicolas PINOTEAU, Romain MEGE, Jean-François CARON
21:00 - 21:20 Proposal for stress-strain constitutive models for laminated bamboo at elevated temperatures
Mateo Gutierrez Gonzalez, Cristian Maluk
Real-time multi degrees of freedom hybrid fire testing using Pi control
Elke Mergny, Jean-Marc Franssen
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SiF 2020 Detailed program Tuesday 1st December 2020
14
Time start
Time end
Session 3, Track A: Timber structures (II) Session 3, Track B: Applications of Structural Fire Engineering (II)
21:20 - 21:40 The use of research for the explicit consideration of self- extinction in the design of timber structures
Juan Cuevas, Cristian Maluk
Lifetime economically optimum position of steel reinforcement in a concrete column exposed to natural fire
Shuna Ni, Ruben Van Coile, Negar Elhami Khorasani, Danny Hopkin, Thomas Gernay
21:40 - 22:00 Fire performance of moment-resisting concealed timber connections reinforced with self-tapping screws
Oluwamuyiwa Okunrounmu, Osama (Sam) Salem, George Hadjisophocleous
Designing structural systems for the combined effects of fire and air-blast
Ankit Agrawal, Shalva Marjanishvili
Time start
Time end
Session 4, Track A: Composite structures (II) Session 4, Track B: Concrete structures (III)
22:15 - 22:35 Bonding of grouted eccentric strands in duct at elevated temperatures
Xiqiang Wu, Francis Tat Kwong Au, Xinyan Huang
MODELING THE STRUCTURAL BEHAVIOR OF REINFORCED CONCRETE WALLS UNDER ISO FIRE EXPOSURE
Mohsen Roosefid, Marie Helene Bonhomme, Pierre Pimienta
22:35 - 22:55 Experimental study on fire resistance of a full-scale composite floor assembly in a two-story steel framed building
Lisa Choe, Selvarajah Ramesh, Xu Dai, Matthew Hoehler, Matthew Bundy
Numerical investigation of the structural response of eccentrically loaded reinforced concrete columns exposed to non-uniform heating and cooling
Patrick Bamonte, Nataša Kalaba, Jamie Maclean, Luke Bisby
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SiF 2020 Detailed program Tuesday 1st December 2020
15
Time start
Time end
Session 4, Track A: Composite structures (II) Session 4, Track B: Concrete structures (III)
22:55 - 23:15 The role of end conditions on the behaviour of steel-concrete composite beams in fire
Priya S Natesh, Anil Agarwal
Global resistance factor for the burnout resistance of concrete slabs exposed to parametric fires
Thomas Thienpont, Ruben Van Coile, Balsa Jovanovic, Wouter De Corte, Robby Caspeele
23:15 - 23:35 No presentation Bond strength between steel reinforcement and RCA concrete at elevated temperatures
Md. Abu Yusuf, Salah Sarhat, Hamzeh Hajiloo, Mark F. Green
23:35 - 23:55 No presentation Evaluation of expected damage costs from fire in concrete building structures
Shuna Ni, Thomas Gernay
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SiF 2020 Detailed program Wednesday 2nd December 2020
16
Wednesday 2nd December 2020
*Note: all timings in AEST, please refer to session timing at a glance for session times in other time zone
Time start
Time end
Session 1, Track A: Concrete structures (IV)
15:45 - 16:05 Spalling of geopolymer concrete in ring-restrained specimens under high temperatures
Mitsuo Ozawa, Hiroyuki Ikeya, Koji Harada, Hiroki Goda
16:05 - 16:25 Generalized fragility curves for concrete columns exposed to fire through surrogate modelling
Ranjit Kumar Chaudhary, Balša Jovanović, Thomas Gernay, Ruben Van Coile
16:25 - 16:45 Critical fibre dimensions for preventing spalling of ultra-high performance concrete at high temperature
Dong Zhang, Kang Hai Tan
16:45 - 17:05 Probabilistic models for thermal properties of concrete
Balša Jovanović, Negar Elhami Khorasani, Thomas Thienpont, Ranjit Kumar Chaudhary, Ruben Van Coile
17:05 - 17:25 Effect of steel fibers on fire endurance of extruded hollow-core slabs
Hang T N Nguyen, Kang Hai Tan
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SiF 2020 Detailed program Wednesday 2nd December 2020
17
Time start
Time end
Session 2, Track A: Experimental research and any other (III) Session 2, Track B: Timber structures (III)
18:25 - 18:45 Shear resistance of sandwich panel connection to the substructure at elevated temperature
Kamila Cábová, Marsel Garifullin, Ashkan Shoushtarian Mofrad, František Wald, Kristo Mela, Yvonne Ciupack
Deformation behaviour and failure time of glued laminated timber columns in fire
Takeo Hirashima, Heisuke Yamashita, Shungo Ishi, Tatsuki Igarashi, Shigeaki Baba
18:45 - 19:05 Near-limit burning of timber material under irradiation- assisted smoldering
Shaorun Lin, Xinyan Huang
Comparative study on the fire behaviour of fire-rated gypsum plasterboards vs. Thin intumescent coatings used in mass timber structures
Ambrosine Hartl, Qazi Samia Razzaque, Andrea Lucherini, Cristian Maluk
19:05 - 19:25 Rotational ductility of steel web-flange splice connections in fire
Paul Akagwu, Faris Ali, Ali Nadjai
The response of exposed timber in open plan compartment fires and its impact on the fire dynamics
Sam Nothard, David Lange, Juan Hidalgo
19:25 - 19:45 Fire experiments inside a very large and open-plan compartment: x-TWO
Mohammad Heidari, Egle Rackauskaite, Mattew Bonner, Eirik Christensen, Sébastien Morat, Harry Mitchell, Panos Kotsovinos, Piotr Turkowski, Wojchieck Wegrzynski, Piotr Tofilo, Guillermo Rein
No presentation
19:45 - 20:05 Assessment of a fire damaged concrete overpass: the verona bus crash case study
Roberto Felicetti
No presentation
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SiF 2020 Detailed program Wednesday 2nd December 2020
18
Time start
Time end
Session 3, Track A: Numerical analysis (II) Session 3, Track B: Steel structures (IV)
20:20 - 20:40 A static solver for hybrid fire simulation based on model reduction and dynamic relaxation
P Covi, G Abbiati, N Tondini, O S Bursi, B Stojadinovic
Fire fragility curves for steel pipe-racks exposed to localised fires
Jérôme Randaxhe, Olivier Vassart, Nicola Tondini
20:40 - 21:00 A thermo-mechanical stochastic damage perspective for concrete at elevated temperatures
Hao Zhou
A novel approach to model the thermal and physical behaviour of swelling intumescent coatings exposed to fire
Andrea Lucherini, Juan P. Hidalgo, Jose L. Torero, Cristian Maluk
21:00 - 21:20 Linked CFD-thermo-mechanical simulation for virtual horizontal furnace
Stanislav Šulc, Kamila Cábová, Filip Zeman, Jakub Šejna, Vít Šmilauer, František Wald
Effect of transient creep on stability of steel columns exposed to fire
Venkatesh Kodur, Svetha Venkatachari
21:20 - 21:40 AI modelling & mapping functions: a cognitive, physics- guided, simulation-free and instantaneous approach to fire evaluation
M Z Naser, Haley Hostetter, Aditya Daware
Experimental investigation of the behavior of martensitic high-strength steels at elevated temperature
Xia Yan, Yu Xia, Hannah B Blum, Thomas Gernay
21:40 - 22:00 A numerical investigation of 3D structural behavior for steel-composite structures under various travelling fire scenarios
Zhuojun Nan, Xu Dai, Haimin Chen, Stephen Welch, Asif Usmani
Experimental study of unloaded structural steel stay- cables under fire exposure
Benjamin Nicoletta, Scott Watson, Bronwyn Chorlton, John Gales, Panagiotis Kotsovinos
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SiF 2020 Detailed program Wednesday 2nd December 2020
19
Time start
Time end
Session 4, Track A: Numerical analysis (III)
22:15 - 22:35 An improved implicit analysis method to model transient strain of high-strength concrete during unloading at elevated temperatures
Shan Li, J Y Richard Liew, Ming-Xiang Xiong
22:35 - 22:55 The behaviour of bridge decks due to fire induced thermal expansion of protected stays cables
Panagiotis Kotsovinos, Egle Rackauskaite, Graeme Flint, Ryan Judge, Peter Woodburn
22:55 - 23:15 Modelling grenfell disaster: interactions between facades and apartments
Eric Guillaume, Virginie Dréan, Bertrand Girardin, Talal Fateh
Time start
Time end
23:30 - 00:00 Closing session, awards