Publications
388 results found
Bompa DV, Ruiz-Teran AM, Stafford PJ, et al., 2014, Innovative Reuse of all Tyre Components in Concrete: Analytical study of deformable elements, Publisher: Imperial College London
Bompa DV, Elghazouli AY, 2014, Eurosteel2014, Eurosteel 2014 - 7th European Conference on Steel and Composite Structures
Broderick B, Goggins J, Elghazouli AY, et al., 2014, Shake Table Testing of Concentrically Braced Steel Frames with Various Gusset Plate Designs, 15th European Conference on Earthquake Engineering
Malaga-Chuquitaype C, Kaminski S, Elghazouli AY, et al., 2014, Seismic Performance of Low-Cost Timber Frames with Cane and Mortar Walls, 15th European Conference on Earthquake Engineering
Elghazouli AY, 2014, Seismic code developments for steel and composite structures, 15th European Conference on Earthquake Engineering
Bompa DV, Elghazouli AY, 2014, Force Transfer Mechanisms between Steel Columns and Reinforced Concrete Beams by Means of Shear Keys, Eurosteel 2014, 7th International Conference on Steel and Composite Structures
Elghazouli AY, Malaga-Chuquitaype C, Liu Y, et al., 2014, Ultimate behaviour of cladding assemblages in industrial buildings, Eurosteel 2014, 7th European Conference on Steel and Composite Structures
Elghazouli AY, Kumar M, Stafford PJ, 2014, Prediction and optimisation of seismic drift demands incorporating ground motion frequency content, BULLETIN OF EARTHQUAKE ENGINEERING, Vol: 12, Pages: 255-276, ISSN: 1570-761X
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- Citations: 13
Liu Y, Malaga-Chuquitaype C, Elghazouli AY, 2014, Behaviour of open beam-to-tubular column angle connections under combined loading conditions, Steel and Composite Structures, Vol: 16, Pages: 157-185
Malaga-Chuquitaype C, Kaminski S, Elghazouli AY, et al., 2014, Seismic response of timber frames with cane and mortar walls, Proceedings of the Institution of Civil Engineers - Structures and Buildings, Vol: 167, Pages: 693-703
Elghazouli AY, Packer JA, 2014, Seismic design solutions for connections to tubular members, Steel Construction, Vol: 7, Pages: 73-83
Bompa DV, Elghazouli AY, 2013, Connections of RC beam/slab to steel columns by means of shearkeys: Design of test specimens, Publisher: Imperial College London
Fang C, Izzuddin BA, Elghazouli AY, et al., 2013, Modeling of semi-rigid beam-to-column steel joints under extreme loading, Frontiers of Structural and Civil Engineering, Vol: 7, Pages: 245-263, ISSN: 2095-2430
Joints play an important role in providing ductility for steel-composite structures subject to extreme loading conditions, such as blast, fire and impact. Due to sound energy dissipation capability and fabrication efficiency, semi-rigid joints have increasingly received attention during the last decade. This paper presents a component approach for modeling semi-rigid beam-to-column joints based on Eurocode3, where the post-elastic response, including component strain hardening and ultimate rotational capacity, is also considered. Failure criteria are defined based on the ultimate deformation capacity of components and bolt-rows. The model enables a direct integration of joint response into global frame models with the consideration of axial deformability, such that the interaction between bending moment and axial force within the joints can be realistically captured. In addition, elevated temperature can be considered in the joint model via the degradation of the component response. Through comparisons with available test data, the joint model is shown to have good accuracy, and the failure criteria are found to be reliable yet conservative. The strain hardening response of components is shown to have significant influence on the ultimate bending capacity of the joints, while neglecting it usually leads to a conservative prediction. © 2013 Higher Education Press and Springer-Verlag Berlin Heidelberg.
Elghazouli AY, Malaga-Chuquitaype C, Lawrence A, et al., 2013, Seismic Testing of Sustainable Composite Cane and Mortar Walls for Low-Cost Housing in Developing Countries, Seismic Testing of Sustainable Composite Cane and Mortar Walls for Low-Cost Housing in Developing Countries
Chen A, Louca LA, Elghazouli AY, 2013, Blast response of field objects, Pages: 4545-4556
During the last few decades, several major industry accidents occurred across the world. These include the Buncefield event in the United Kingdom (UK) back in 2005. There were a number of steel switch boxes in the site located within the area covered by the vapour cloud. The present work reports numerical studies on the steel boxes covering both detonation and deflagration scenarios and assessing the response of those boxes in order to aid the investigation of the explosion. New Eulerian capabilites in ABAQUS has are together with existing Lagrangian formulations to create three numerical models with increasing complexity: (1) Pure Lagrangian model; (2) Uncoupled Eulerian - Lagrangian model; (3) Coupled Eulerian - Lagrangian model. Results from different modelling approaches are discussed and parametric studies are carried out based on Pure Lagrangian models to investigate the response of the switch box to a series of combination of pressures and impulses. Findings from the parametric study are summarised in the form of pressure - impulse diagrams and residual deformation of selected boxes are presented. The results confirmed the estiamted minimum overpressure level of 200kPa and it can also be concluded that the overpressure wave inside the cloud is most likely to be of a deflgrative form. The forensic study described in this paper has gives a good insight into the likely loading scenarios. The study presents a systematic approach for analysing the response of small objects to various blast loadings and the results have shown sthat the forensic studies can be undertaken by using the pressure - impulse diagrams in conjunction with damaged residual deformations.
Fang C, Izzuddin BA, Elghazouli AY, et al., 2013, Robustness of multi-storey car parks under localised fire—Towardspractical design recommendations, Journal of Constructional Steel Research, Vol: 90, Pages: 193-208
Chen A, Louca LA, Elghazouli AY, 2013, Blast Response of Field Objects, COMPDYN2013 - 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering
Kumar M, Stafford PJ, Elghazouli AY, 2013, Seismic shear demands in multi-storey steel frames designed to Eurocode 8, Engineering Structures, Vol: 52, Pages: 69-87
Kumar K, Stafford PJ, Elghazouli AY, 2013, Influence of ground motion characteristics on drift demands in steelmoment frames designed to Eurocode 8, Engineering Structures, Vol: 52, Pages: 502-517
Fang C, Izzuddin BA, Elghazouli AY, et al., 2013, Simplified energy-based robustness assessment for steel-composite car parks under vehicle fire, Engineering Structures, Vol: 49, Pages: 719-732, ISSN: 0141-0296
Landolfo R, 2013, Assessment of EC8 provisions for seismic design of steel structures, ISBN: 9789291471126
Dorra EM, Stafford PJ, Elghazouli AY, 2013, Earthquake loss estimation for Greater Cairo and the national economic implications, Bulletin of Earthquake Engineering, ISSN: 1570-761X
Malaga-Chuquitaype C, Elghazouli AY, 2012, Inelastic displacement demands in steel structures and their relationship with earthquake frequency content parameters, EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, Vol: 41, Pages: 831-852, ISSN: 0098-8847
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- Citations: 22
Eder MA, Vollum RL, Elghazouli AY, 2012, Performance of ductile RC flat slab to steel column connections under cyclic loading, ENGINEERING STRUCTURES, Vol: 36, Pages: 239-257, ISSN: 0141-0296
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- Citations: 12
Fang C, Izzuddin BA, Obiala R, et al., 2012, Robustness of Multi-Storey Car parks under Vehicle Fire, Journal of Constructional Steel Research, Vol: 75, Pages: 72-84
Liu Y, Malaga-Chuquitaype C, Elghazouli AY, 2012, Response and Component Characterisation of Semi-Rigid Connections to Tubular Columns under Axial Loads, Engineering Structures, Vol: 41, Pages: 510-532
Liu Y, Malaga-Chuquitaype C, Elghazouli AY, 2012, Behaviour of beam-to-tubular column angle connections under shear loads, Engineering Structures, Vol: 42, Pages: 434-456
Cashell KA, Elghazouli AY, Izzuddin BA, 2012, Ductility of composite floor slabsunder idealised fire conditions, Proceedings of the Institution of Civil Engineers-Structures and Buildings, Vol: 165, Pages: 399-409
Liu Y, Málaga-Chuquitaype C, Elghazouli AY, 2012, Shear behaviour of open beam-to-tubular column angle connections, 14th International Symposium on Tubular Structures
Malaga-Chuquitaype C, Liu Y, Elghazouli AY, 2012, Response of beam-to-tubular column angle connections subjected to combined flexure and axial loads, 14th International Symposium on Tubular Structures, London, UK
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