High heat input during layer-wise deposition in the Gas Metal Arc-based Wire-Arc Additive
Manufacturing (GMA-WAAM) process leads to significant defects such as high residual …

Internal stress in structural steel members is an important parameter for steel structures in
their design, construction, and service stages. However, it is hard to measure via traditional …

Residual stresses developed during complex multi-physics electron beam welding process
are usually detrimental to the joint integrity. Moreover, the natural frequencies of vibration …

The absolute stress in the in-service steel members is a critical indicator employed for the
evaluation of structural performance. In the field of structural health monitoring, the stress is …

In this paper, using the ultrasonic method, the residual stress due to friction stir welding of
two different metals aluminum 5754 and copper is investigated. Furthermore, the effects of …

Compared with traditional arc welding, ultrasonic welding of plastic structural components
has such advantages as fast welding speed, high weld strength, small surface damages …

The present work aims to study the influence of different geometrical, technological, and
material parameters on residual stress in tungsten inert gas butt-welded aluminum cylinder …

Formation of residual stress, as results of machining process, is a familiar fact. One question
that needs to be raised is how to know the actual value of residual stress and its distribution …