Thesis Work- Simulation of weld residual stresses

Construction, Engineering & Trades · Civil & Industrial Engineering · Mechanical Engineering

In short

This thesis work focuses on simulating residual stresses from welding using FEA software. The role is for a Master's level student in Mechanical Engineering or Applied Mathematics, with a focus on finite elements. The position is temporary and on-site in Braås, Sweden, starting Spring 2027.

Responsibilities

Join the department of VPD (virtual product development) at Volvo Construction Equipment.
Calculate the residual stress distribution originating from the welding process for typical fillet welds.
Use FEA software like ANSYS, LS-DYNA or similar for welding simulation.
Evaluate residual stresses using coupled thermal mechanical analysis.
Solve multi-physics problems including solid mechanics and heat transfer.

Requirements

Suitable Background: Mechanical Engineering or similar, applied mathematics.
Include courses in Finite Elements.
Thesis Level: Master
Documentation in English
Number of Students: 1-2

Desired Qualifications

Interest in mathematics, physics, and problem-solving.

Benefits

Opportunity to shape sustainable transport and infrastructure solutions.
Work with next-gen technologies and collaborative teams.
Gain expertise in vehicle simulation, structural and vibration analysis, and data analytics.

Skills

FEAANSYSLS-DYNAThermal AnalysisMechanical Analysis

#transport#infrastructure#technology#simulation#FEA#welding#residual stresses#mechanical engineering#applied mathematics#thermal analysis#vibration analysis#data analytics

About Volvo Group

The Volvo Group is one of the world’s leading manufacturers of trucks, buses, construction equipment and marine and industrial engines. The Group also provides complete solutions for financing and service. The Volvo Group, with its headquarters in Gothenburg, employs about 100,000 people, has production facilities in 18 countries and sells its products in more than 190 markets.\n\n

See all open jobs at Volvo Group Read more about Volvo Group Website