Hassan al-Karawi

Publikationer (21)
Projekt (3)

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

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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)

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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

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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

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2023

Application of high-frequency mechanical impact treatment for fatigue strength improvement of new and existing bridges

Hassan al-Karawi

Doktorsavhandling

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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

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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

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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

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2022

Material and residual stress improvement in S355 welded structural steel using mechanical and thermal post‐weld treatment methods

Hassan al-Karawi

Steel Construction. Vol. 15 (1), p. 51-54

Artikel i vetenskaplig tidskrift

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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

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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

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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

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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

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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

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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

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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

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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

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2021

Fatigue crack repair by TIG-remelting

Hassan al-Karawi, Asma Manai, Mohammad al-Emrani et al

Paper i proceeding

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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

2020

LifeExt -Prolonged life for existing steel bridges -Livslängdsförlängning av befintliga stålbroar Open report / Publik rapport

Joakim Hedegård, Mohammad al-Emrani, Martin Edgren et al

Rapport

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2020

Fatigue life extension in existing steel bridges. High-Frequency Mechanical Impact treatment and Tungsten Inert Gas remelting in life extension and fatigue crack repair of welded steel structures

Hassan al-Karawi

Licentiatavhandling

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Visar 3 forskningsprojekt

2021–2024

LifeExt-2-Implementation

Mohammad al-Emrani Konstruktionsteknik

Hassan al-Karawi Konstruktionsteknik

VINNOVA

7 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.