Hassan al-Karawi

Visar 21 publikationer

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
Artikel i vetenskaplig tidskrift
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
Rapport - Institutionen Arkitektur och samhällsbyggnadsteknik (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
Artikel i vetenskaplig tidskrift
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)
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
2022

High-cycle variable amplitude fatigue experiments and design framework for bridge welds with high-frequency mechanical impact treatment

Poja Shams Hakimi, Hassan al-Karawi, Mohammad al-Emrani
Steel Construction. Vol. 15
Artikel i vetenskaplig tidskrift
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)
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
2021

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

Hassan al-Karawi
Journal of Constructional Steel Research. Vol. 187
Artikel i vetenskaplig tidskrift
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
Kapitel i bok
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
Artikel i vetenskaplig tidskrift
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)
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 i 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 i 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
Artikel i vetenskaplig tidskrift

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Visar 3 forskningsprojekt

2021–2024

LifeExt-2-Implementation

Mohammad al-Emrani Konstruktionsteknik
Hassan al-Karawi Konstruktionsteknik
VINNOVA

6 publikationer finns
2020–2022

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

Mohammad al-Emrani Konstruktionsteknik
Hassan al-Karawi Konstruktionsteknik
Trafikverket

11 publikationer finns
2017–2019

LifeExt - Livslängdsförlängning för befintliga stålbroar

Mohammad Al-Emrani Konstruktionsteknik
Asma Manai Konstruktionsteknik
Hassan al-Karawi Konstruktionsteknik
Trafikverket
VINNOVA

15 publikationer finns
Det kan finnas fler projekt där Hassan al-Karawi medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.