Hassan al-Karawi

Showing 21 publications

2024

Mean stress effect in high-frequency mechanical impact (HFMI)-treated welded steel railway bridges

Hassan al-Karawi, Poja Shams Hakimi, Hans Pétursson et al
Steel Construction. Vol. 17 (2), p. 81-92
Journal article
2024

High Frequency Mechanical Impact Treatment - Recommendations for the design of welded details in road and railway bridges

Mohammad al-Emrani, Poja Shams Hakimi, Hassan al-Karawi
Report - Department of Architecture and Civil Engineering (ACE)
2023

Fatigue design and assessment guidelines for high-frequency mechanical impact treatment applied on steel bridges

Hassan al-Karawi
Welding in the World, Le Soudage Dans Le Monde. Vol. 67 (7), p. 1809-1821
Journal article
2023

Verification of the Maximum Stresses in Enhanced Welded Details via High-Frequency Mechanical Impact in Road Bridges

Hassan al-Karawi, John Leander, Mohammad al-Emrani
Buildings. Vol. 13 (2)
Journal article
2023

Literature review on crack retrofitting in steel by Tungsten Inert Gas remelting

Hassan al-Karawi
Ships and Offshore Structures. Vol. 18 (4), p. 463-468
Journal article
2022

Corrosion Effect on the Efficiency of High-Frequency Mechanical Impact Treatment in Enhancing Fatigue Strength of Welded Steel Structures

Hassan al-Karawi
Journal of Materials Engineering and Performance. Vol. 31 (11), p. 9151-9158
Journal article
2022

Mean Stress Effect in High-Frequency Mechanical Impact (HFMI)-Treated Steel Road Bridges

Hassan al-Karawi, Poja Shams Hakimi, Mohammad al-Emrani
Buildings. Vol. 12 (5)
Journal article
2021

Assessment of in-service stresses in steel bridges for high-frequency mechanical impact applications

Poja Shams Hakimi, Fredrik Carlsson, Mohammad al-Emrani et al
Engineering Structures. Vol. 241
Journal article
2021

Fatigue life estimation of welded structures enhanced by combined thermo-mechanical treatment methods

Hassan al-Karawi
Journal of Constructional Steel Research. Vol. 187
Journal article
2021

Fatigue life estimation of treated welded attachments via High Frequency Mechanical Impact treatment (HFMI-treatment)

Hassan al-Karawi, Mohammad al-Emrani, Reza Haghani Dogaheh
Modern Trends in Research on Steel, Aluminium and Composite Structures PROCEEDINGS OF THE XIV INTERNATIONAL CONFERENCE ON METAL STRUCTURES (ICMS2021), POZNAŃ, POLAND, 16-18 JUNE 2021
Book chapter
2021

Fatigue life extension of existing welded structures via high frequency mechanical impact (HFMI) treatment

Hassan al-Karawi, Rüdiger Ulrich Franz von Bock und Polach, Mohammad al-Emrani
Engineering Structures. Vol. 239
Journal article
2021

Crack detection via strain measurements in fatigue testing

Hassan al-Karawi, Rüdiger Ulrich Franz von Bock und Polach, Mohammad al-Emrani
Strain. Vol. 57 (4)
Journal article
2021

The efficiency of HFMI treatment and TIG remelting for extending the fatigue life of existing welded structures

Hassan al-Karawi, Mohammad al-Emrani
Steel Construction. Vol. 14 (2), p. 95-106
Journal article
2021

Crack behaviour after High Frequency Mechanical Impact treatment in welded S355 structural steel

Hassan al-Karawi, Mohammad al-Emrani, Joakim Hedegård
Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations Proceedings of the Tenth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020), June 28-July 2, 2020, Sapporo, Japan, p. 3113-3119
Paper in proceeding
2021

Fatigue crack repair by TIG-remelting

Hassan al-Karawi, Asma Manai, Mohammad al-Emrani et al
Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations Proceedings of the Tenth International Conference on Bridge Maintenance, Safety and Management (IABMAS 2020), June 28-July 2, 2020, Sapporo, Japan, p. 3120-3127
Paper in proceeding
2020

Fatigue crack repair in welded structures via tungsten inert gas remelting and high frequency mechanical impact

Hassan al-Karawi, R. U.Franz von Bock und Polach, Mohammad al-Emrani
Journal of Constructional Steel Research. Vol. 172
Journal article

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Showing 3 research projects

2021–2024

LifeExt-2-Implementation

Mohammad al-Emrani Structural Engineering
Hassan al-Karawi Structural Engineering
VINNOVA

6 publications exist
2020–2022

Rekomendationer för HFMI-behandling av stålbroar - utveckling av dimensioneringsmetoder och tekniska kravspecifikationer

Mohammad al-Emrani Structural Engineering
Hassan al-Karawi Structural Engineering
Swedish Transport Administration

11 publications exist
2017–2019

LifeExt - Livslängdsförlängning för befintliga stålbroar

Mohammad Al-Emrani Structural Engineering
Asma Manai Structural Engineering
Hassan al-Karawi Structural Engineering
Swedish Transport Administration
VINNOVA

15 publications exist
There might be more projects where Hassan al-Karawi participates, but you have to be logged in as a Chalmers employee to see them.