Ebrahim Afsar Dizaj Portrait

Dr Ebrahim Afsar Dizaj

Research interests

  • Performance-Based Seismic Design of Reinforced Concrete and Steel Structures
  • Seismic Vulnerability Assessment of Deteriorated Structures and Infrastructure
  • Finite Element Modelling and Nonlinear Dynamic Analysis of Structures 
  • Modelling Soil-Structure Interaction Under Climate and Seismic Risks

Research outputs

2026

The effect of soil boundary conditions in fully coupled mathematical models of partly saturated vegetated soil poromechanics

Dizaj, E. A., Ruiz, S. A., Smethurst, J. A., Powrie, W., Roose, T.

1 Mar 2026, In: Computers and Geotechnics. 191, 17p., 107757

Research output: Article

2025

Impact of asymmetrical corrosion of piers on seismic fragility of ageing irregular concrete bridges

Dizaj, E. A., Salami, M. R., Kashani, M. M.

2 Sep 2025, In: Structure and Infrastructure Engineering. 21, 9, p. 1465-1484, 20p.

Research output: Article

2024

Optimal intensity measures for seismic fragility assessment of corrosion-damaged RC bridge piers

Asghshahr, M. S., Dizaj, E. A., Ghasemi, A.

1 Sep 2024, In: Bulletin of Earthquake Engineering. 22, 11, p. 5673-5704, 32p.

Research output: Article

2023

Seismic fragility analysis of nonuniformly corroded irregular RC bridges

Dizaj, E. A., Salami, M. R., Kashani, M. M.

28 Jun 2023,

Research output: Conference contribution

Impact of as-recorded mainshock-aftershock excitations on seismic fragility of corrosion-damaged RC frames

Dizaj, E. A., Salami, M. R., Kashani, M. M.

28 Jun 2023,

Research output: Conference contribution

Seismic vulnerability analysis of irregular multi-span concrete bridges with different corrosion damage scenarios

Dizaj, E. A., Salami, M. R., Kashani, M.

1 Feb 2023, In: Soil Dynamics and Earthquake Engineering. 165, 107678

Research output: Article

Cable-cylinder bracing system: theoretical background, structural behavior, and seismic design coefficients

Fanaie, N., Dizaj, E. A.

27 Jan 2023,

Research output: Chapter (peer-reviewed)

2022

Seismic vulnerability assessment of ageing reinforced concrete structures under real mainshock-aftershock ground motions

Afsar Dizaj, E., Salami, M. R., Kashani, M. M.

2 Dec 2022, In: Structure and Infrastructure Engineering. 18, 12, p. 1674-1690, 17p.

Research output: Article

Modelling strategy impact on structural assessment of deteriorated concrete bridge columns

Dizaj, E. A.

1 Dec 2022, In: Proceedings of the Institution of Civil Engineers: Bridge Engineering. 175, 4, p. 246-262, 17p.

Research output: Article

Nonlinear dynamic behaviour and seismic fragility analysis of irregular multi-span RC bridges

Afsar Dizaj, E., Salami, M. R., Kashani, M. M.

1 Oct 2022, In: Structures. 44, 21p.

Research output: Article

View all my research outputs