The results obtained confirm that a stress relief heat treatment is very effective in controlling the distribution and level of residual stresses resulting from welding operations on a mechanically welded structure. This treatment brings about a reduction of more than 80% in the level of these ...
Behavior, failure analysis, and effectiveness of mechanical stress improvement process in residual stress relaxations in butt-welded austenitic piping usin... The mechanical stress improvement process (MSIP) is a crucial technique employed in nuclear power plants to enhance the reliability and safety of...
Regression models for structural health monitoring of welded bridge joints based on temperature, traffic and strain measurements. Struct. Health Monit. 2015, 14, 648–662. [Google Scholar] [CrossRef] Guo, T.; Chen, Y.W. Field stress/displacement monitoring and fatigue reliability assessment of ...
In another dissimilar laser welded joint using IN 718 and SS 316 plates of 3 mm, the authors confirm the segregation of elements (laves phases) through EDS in HAZs due to the concentrated heat source in the small area. Additionally, the relation between welding speed and cooling is found ...
Lightweight structures comprise of actual pieces or segments that give the crucial ability to function while weighing less than other possibilities as well
A Study On Effectiveness Of J-integral To Crack Occurrence In Steel Under Cyclic Loads Study on fracture of welded connections in steel structures under cyclic loads Based on nonlinear fracture mechanics Part 2steelcyclic loadcrackWe examined the J-integral as the Fracture Parameter to the ductile ...
Shrinkable, laminated or coated film with improved barrier effectiveness, and a film tube produced therefrom with a welded seamA heat shrink coated film (I) comprises a single or double sided heat sealable polyethylene-, polypropylene- or ethylene/propylene copolymer layer and a layer of ...
EFFECTIVENESS OF UNLOADING NPP PIPELINE SECTION WITH A PIPE WALL THINNING DEFECT BY MOUNTING A BAND OR A WELDED COUPLINGdoi:10.37434/tpwj2024.02.06Vorona, G. V.Makhnenko, O. V.Milenin, O. S.Paton Welding Journal
Shrinkable, laminated or coated film with improved barrier effectiveness, and a film tube produced therefrom with a welded seamthe invention relates to a heischrumpffhige, laminated or coated plastic material, one or both sides of a heisiegelfhige polyethylene, polypropylene or ethylene \\/ ...
When the values of all constraint functions in problem (1) are less than or equal to zero, the corresponding sampling point is considered feasible. However, the calculation is a little cumbersome. For this reason, we set a maximum constraint violation as the equation 𝑔max=max[𝑔1(𝐱)...