Their findings were the first to provide quantitative data showing internal residual stress distributions in AM parts as a function of laser power and speed. (sciencedaily.com)
The exterior walls are made of 50 - centimetre - thick reinforced concrete, while utility spaces on the bottom floor are compartmentalised in a radial formation for even stress distribution — rather like the spokes in a bicycle wheel. (newscientist.com)
Atomistic simulations indicate that the presence of stacking faults results in an inhomogeneous stress distribution within the nanowires due to the change in the sign of stress fields on the two sides of stacking faults (i.e. compressive stress on one side and tensile stress on the other side). (sciencedaily.com)