Professor Iman Hajirasouliha
School of Mechanical, Aerospace and Civil Engineering
Professor of Structural Engineering
+44 114 222 5710
Full contact details
School of Mechanical, Aerospace and Civil Engineering
Room C109c
Sir Frederick Mappin Building (Broad Lane Building)
Mappin Street
91探花
S1 3JD
- Profile
-
Iman Hajirasouliha is Professor of Structural Engineering and Leader of the Earthquake Engineering Group (EEG). He obtained his PhD from Sharif University of Technology, one of the top technical universities in the Middle East. After being a Lecturer in the Civil Engineering Department at the University of Science and Culture for two years, he was awarded a prestigious Individual Marie Curie International Incoming Fellowship at the University of 91探花 in 2008. Subsequently, he joined the University of Nottingham as a Lecturer in Structural Engineering in 2010. He then returned to the University of 91探花 as a Lecturer in Structural Engineering in 2012 and promoted to Senior Lecturer in 2015 and Professor in 2022.
Iman has over 20 years of research and consultancy experience in the fields of steel structures, lightweight modular systems, earthquake engineering, performance-based design, structural optimisation, and novel strengthening techniques, leading to over 150 refereed journal papers and 100 conference publications in these areas. He has been Principal or Co-investigator of around 拢3M UK and EU funded projects at the University of 91探花 (total funding around 拢10M). Iman has been recognised as one of the world's top 2% scientists in his field since 2020 according to the database published by Stanford University and Elsevier.
My research aims to develop more resilient, cost effective and environmentally friendly buildings and infrastructures by using novel structural systems and advanced optimisation techniques.
Professor Iman Hajirasouliha
Iman is currently an Associate Editor of Practice Periodical on Structural Design & Construction (ASCE), and Frontiers in Built Environment (Earthquake Engineering Section) and serves on the editorial boards of several other international journals in the area of Structural Engineering. He is regularly invited to join scientific committees, chair sessions and present keynote papers in the main conferences in his field. He is also a member of several national and international technical committees and research networks, including fib Task Group 6.6 on 鈥淩etrofitting of Precast Structures in Seismic Areas鈥, fib Task Group 7.6 on 鈥淩esilient structures鈥, and IABSE Task Group 1.1 on 鈥淚mproving Seismic Resilience of Reinforced Concrete Structures鈥.
- Research interests
-
Iman has extensive research experience in cold-formed steel (CFS) structures, earthquake engineering, performance-based optimisation, energy dissipation devices, novel strengthening techniques, progressive collapse, and soil-structure interaction.
His research into practical design guidelines for engineers has led to the development of novel performance-based optimum design methodologies for structural engineers to produce more resilient buildings and infrastructure at minimum costs and environmental impacts.
- Publications
-
Journal articles
- . Engineering Geology, 341, 107707-107707.
- . Structures, 68, 107069-107069.
- . Engineering Structures, 315, 118455-118455.
- . Construction and Building Materials, 430, 136424-136424.
- . Journal of Structural Engineering, 150(8).
- . Steel and Composite Structures, 51(4), 441-456.
- . Engineering Structures, 307, 117885-117885.
- . Inverse Problems, 40(5).
- . Journal of Earthquake Engineering, 28(10), 2855-2882.
- . Journal of Constructional Steel Research, 213, 108375-108375.
- . Thin-Walled Structures, 194, 111312-111312.
- . Bulletin of Earthquake Engineering, 22(3), 1081-1110.
- . Thin-Walled Structures, 192, 111048-111048.
- . Engineering Structures, 293, 116596-116596.
- . Journal of Constructional Steel Research, 209, 108041-108041.
- . Engineering Structures, 293, 116591-116591.
- . Engineering Structures, 291, 116426-116426.
- . Journal of Building Engineering, 72, 106668-106668.
- . Structures, 53, 1318-1340.
- . Thin-Walled Structures, 185, 110588-110588.
- . Thin-Walled Structures, 185, 110630-110630.
- . Bulletin of Earthquake Engineering, 21(7), 3133-3162.
- . Steel and Composite Structures, 46(4), 497-512.
- . Thin-Walled Structures, 184.
- . Journal of Earthquake Engineering, 27(14), 4024-4050.
- . Practice Periodical on Structural Design and Construction, 28(2).
- . Thin-Walled Structures, 183.
- . Thin-Walled Structures, 180, 109953-109953.
- . Engineering Structures, 270, 114817-114817.
- . Soil Dynamics and Earthquake Engineering, 162, 107440-107440.
- . Journal of Building Engineering, 52, 104378-104378.
- . Engineering Structures, 261.
- . Thin-Walled Structures, 173, 108963-108963.
- . Structures, 37, 624-644.
- . Journal of Constructional Steel Research, 190, 107127-107127.
- . Journal of Constructional Steel Research, 190.
- . Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 478(2257).
- . Engineering Structures, 251, 113555-113555.
- . Thin-Walled Structures, 172.
- . Journal of Constructional Steel Research, 188, 106974-106974.
- . Thin-Walled Structures, 170, 108576-108576.
- . Journal of Earthquake Engineering, 26(12), 6494-6523.
- . Engineering Structures, 247, 113156-113156.
- . Engineering Structures, 246, 113090-113090.
- . Construction and Building Materials, 305, 124750-124750.
- . Engineering Structures, 245.
- . Journal of Constructional Steel Research, 185, 106886-106886.
- . Engineering Structures, 245, 112899-112899.
- . Structures, 33, 1690-1704.
- . Bulletin of Earthquake Engineering, 19, 5015-5049.
- . Thin-Walled Structures, 166, 108076-108076.
- . Journal of Constructional Steel Research, 183, 106731-106731.
- . Journal of Constructional Steel Research, 183, 106728-106728.
- . Journal of Constructional Steel Research, 182, 106666-106666.
- . Journal of Constructional Steel Research, 181.
- . JVC/Journal of Vibration and Control.
- . Journal of Structural Engineering, 147(4).
- . Journal of Structural Engineering, 147(4).
- . Engineering Structures, 228, 111452-111452.
- . Structures, 29, 458-470.
- . Journal of Building Engineering.
- . Construction and Building Materials, 267, 121023-121023.
- . Bulletin of Earthquake Engineering, 19(2), 831-862.
- . Soil Dynamics and Earthquake Engineering, 139, 106356-106356.
- . Thin-Walled Structures, 157, 107020-107020.
- . Thin-Walled Structures, 155.
- . Structures, 27, 383-395.
- . Structures, 27, 2550-2562.
- . Journal of Structural Engineering, 146(9).
- . Structures, 26, 724-736.
- . Journal of Constructional Steel Research, 171, 106137-106137.
- . Journal of Structural Engineering, 146(8).
- . Journal of Structural Engineering, 146(7).
- . Thin-Walled Structures, 152, 106768-106768.
- . Thin-Walled Structures, 149.
- . Construction and Building Materials, 236.
- . Earthquake and Structures, 2, 185-199.
- . Engineering Structures, 205.
- . Bulletin of Earthquake Engineering.
- . Engineering Structures, 202.
- . Engineering Structures, 200.
- . Journal of Constructional Steel Research.
- . Engineering Structures, 198.
- . Engineering Structures, 198.
- . JVC/Journal of Vibration and Control, 25(19-20), 2580-2594.
- . Engineering Structures, 195, 172-181.
- . Bulletin of Earthquake Engineering, 17(9), 5217-5239.
- . Construction and Building Materials, 216, 68-83.
- . Soil Dynamics and Earthquake Engineering, 123, 242-251.
- . Journal of Constructional Steel Research, 156, 122-136.
- . Journal of Earthquake Engineering.
- . Journal of Structural Engineering, 145(7), 04019064-04019064.
- . Journal of Constructional Steel Research, 155, 249-259.
- . Thin-Walled Structures.
- . Engineering Structures, 177, 641-654.
- . Construction and Building Materials, 188, 884-897.
- . Structural Engineering and Mechanics, 68(2), 159-170.
- . Earthquake Engineering and Engineering Vibration, 17(4), 787-804.
- . Bulletin of Earthquake Engineering, 16(10), 5017-5040.
- . Engineering Structures, 168, 276-289.
- . Construction and Building Materials, 178, 313-326.
- . Engineering Structures, 167, 26-38.
- . Journal of Constructional Steel Research, 144, 106-118.
- . Advances in Structural Engineering, 1-15.
- . Engineering Structures, 161, 55-67.
- . Thin-Walled Structures, 125, 245-258.
- . Journal of Constructional Steel Research, 143, 18-31.
- . Composites Part B: Engineering, 138, 222-231.
- . Computers and Structures, 196, 292-310.
- . Proceedings of the Institution of Civil Engineers: Structures and Buildings, 171(6), 472-486.
- . Construction and Building Materials, 147, 388-397.
- . Bulletin of Earthquake Engineering, 15(8), 3321-3347.
- . Earthquake Spectra, 33(3), 1033-1052.
- A practical grid generation procedure for the design of free-form structures.. International Conference on Steel and Aluminium Structures.
- . ACI Structural Journal, 113(6), 1197-1208.
- . Soil Dynamics and Earthquake Engineering, 88, 356-368.
- . Journal of Constructional Steel Research, 122, 80-93.
- . Journal of Structural Engineering (ASCE), 142(10).
- . Thin-Walled Structures, 101, 1-13.
- . Journal of Earthquake and Tsunami, 10(4), 1-22.
- . Engineering Structures, 108, 90-103.
- . Soil Dynamics and Earthquake Engineering, 81, 14-26.
- . Steel and Composite Structures, 20(2), 317-335.
- . Materials and Structures, 49(1-2), 133-147.
- . Journal of Constructional Steel Research, 112, 325-338.
- . Engineering Structures, 101, 641-651.
- . Engineering Structures, 99, 28-41.
- . Engineering Structures, 70, 144-157.
- . Journal of Earthquake Engineering, 18(2), 187-213.
- . Journal of Constructional Steel Research, 88, 150-163.
- . Engineering Structures, 46, 535-546.
- Deflection behaviour of FRP reinforced concrete beams and slabs: An experimental investigation. Composites Part B: Engineering.
- . Earthquake Engineering and Structural Dynamics, 40.
- . Journal of Earthquake Engineering, 16(4), 443-462.
- . Construction and Building Materials, 25(1), 218-226.
- . Computers and Structures, 89(7-8), 702-711.
- . ADV ENG SOFTW, 41(3), 497-505.
- . Engineering Structures, 32(10), 3075-3085.
- . J STRUCT ENG-ASCE, 135(8), 906-915.
- . Structural Design of Tall and Special Buildings, 17(2), 331-349.
- . INT J SOLIDS STRUCT, 43(9), 2631-2645.
- . Journal of Constructional Steel Research, 62(4), 343-351.
- . Journal of Constructional Steel Research, 61(2), 151-166.
- Research group
-
- Steel & Composite Structures
- Earthquake Engineering Group
- Concrete Structures
- Grants
-
- Principal Investigator (2023-2025)."Hybrid Lightweight Structural Systems for Low-Cost Housing (HYLIGHTS)", 拢378,000 (total grant 拢1,105,500), EPSRC EP/W027267/1
- Principal Investigator (2022-2024). Marie Curie Fellowship on 鈥淣ew Generation of Lightweight Steel Elements for Sustainable Resilient Construction (LightSteel)鈥, 拢204,000, Horizon Europe (Fellow: Dr Adil Dar)
- Principal Investigator (2021-2023). EPSRC Doctoral Prize Fellowship on 鈥淎daptive resilient cold-formed steel structural systems for modular construction鈥, 拢116,000, EPSRC (Fellow: Dr Mohammad Mojtabaei)
- Co-Investigator (2019). "Tracking post-earthquake reconstruction in Nepal: Addressing Civil Engineering and Policy Implementation Challenges", 拢39,300, Research England
- Principal Investigator (2017). Newton Fund Researcher Links -Workshop Grant on 鈥淪eismic Loss, Rehabilitation and Post-earthquake Crisis Management of Critical Infrastructure鈥, 拢43,200, British Council
- Principal Investigator (2016-2018). Marie Curie Fellowship on 鈥淚nnovative Retrofitting for Substandard Construction (IRESCO)鈥, 拢158,300, European Commission-Horizon 2020 (Fellow: Dr Georgia Thermou)
- Co-Investigator (2016-2018). British Council Institutional Links on 鈥淓arthquake Risk Assessment and Rapid Response Framework for Industrial Zones鈥, 拢75,000, Newton Fund
- Co-Investigator (2016-2019). "Rapid Earthquake Risk Assessment and Post-Earthquake Disaster Management Framework for Substandard Buildings in Turkey鈥, 拢118,300, EPSRC EP/P010016/1
- Co-Investigator (2016). Newton Fund Researcher Links 鈥揥orkshop Grant on 鈥淪eismic Risk Assessment and Mitigation Strategies for Existing Buildings and Structures鈥, 拢46,200, British Council
- Principal Investigator (2014-2015)."Performance-Based Optimisation of Novel Lightweight Steel Frame Systems for Rapid, Economical and Sustainable Construction", 拢101,000, EPSRC EP/L019116/1
- Co-Investigator (2013-2017). "Innovative Reuse of All Tyre Components in Concrete (Anagennisi)", 拢521,240 (total grant 拢3,240,000), European Commission- FP7
- Co-Investigator (2013-2017). COST Action TU1207 on "Next Generation Design Guidelines for Composites in Construction", 拢378,000, European Commission- FP7
- Co-Investigator (2013-2017). MC ITN European Network for "Durable Reinforcement and Rehabilitation Solutions (endure)", 拢525,000 (total grant 拢3,870,500), European Commission- FP7
- Principal Investigator (2011-2012). "Resilience of multi-storey structures under extreme loading conditions鈥, 拢47,800, Early Career Research and Knowledge Transfer grant, University of Nottingham
- Professional activities and memberships
-
- Associate Editor of International Journal of Earthquake and Impact Engineering (IJEIE)
- Associate Editor of Practice Periodical on Structural Design and Construction (ASCE)
- Associate Editor of Frontiers in Built Environment (Earthquake Engineering Section)
- Member of the International Federation for Structural Concrete (fib) Task Group 6.6 " Retrofitting of Precast Structures in Seismic Areas"
- Member of the International Federation for Structural Concrete (fib) Task Group 7.6 "Resilient structures"
- Member of the International Association for Bridge and Structural Engineering (IABSE), Task Group 1.1 鈥淚mproving Seismic Resilience of Reinforced Concrete Structures鈥
- Potential PhD offerings
Performance-based Optimisation Of Energy Dissipation Systems
This proposed project will lead to the development of practical procedures for the optimum design of added dissipation systems in framed structures. The proposed design method will be based on a novel optimisation technique that has been introduced by Dr Iman Hajirasouliha and successfully used for seismic design and strengthening of different structural systems. The work will involve analysis, design and computer modelling.
Seismic Strengthening Of RC Using External Lateral Post-tensioning
The project will investigate this technique both experimentally and analytically and develop models for its application in vulnerable buildings.
Novel Cold-formed Steel Structural Systems For Multi-storey Buildings
The main aim of this research is to enhance strength and ductility of CFS structural systems (elements and connections) to increase their resistance and overall safety under extreme loading events, through the development of special connections and high-performance dual wall-frame systems.
If you're interested in one of these projects, or would like to self-propose a project, please contact Iman at i.hajirasouliha@sheffield.ac.uk. Current PhD opportunities in the department can be viewed here.