Measurements of concrete dam displacements are influenced by various factors such as hydrostatic load, thermal effect and irreversible phenomena (creep, swelling, etc).. To interpret measurements and improve the assessment of irreversible effects, splitting the different influences is necessary.
First of all, they exhibit many unwanted mechanical and electrical properties (creep, hysteresis, aging, etc).
Material properties before irradiation including impact, fracture toughness, thermal aging, creep and fatigue properties etc. were assessed.
Titanium can be alloyed with various elements to alter its properties, such as high-temperature performance, creep resistance and formability etc.
Using the O18 diffusion method we were able to observe several deformation modes (diffusional creep, gliding at the interfaces, etc).
On the other hand, the p-Laplacian equation is a second order quasilinear differential operator with the ability of modelling various fundamental nonlinear phenomena in non-Newtonian fluids, nonlinear elasticity, torsional creep problem, radiation of heat, etc. [44 56].
Writer saw inventions like the Secret Bedstead, the Rotating Blast-Producing Chair, an Improved Creeping-Doll, etc.
Old grades of creep resistant materials such as P11 and P22 have been studied in depth and data and prediction models are available for design and fitness for service assessment of creep rupture, creep crack growth, thermo-mechanical fatigue, etc.
The important tests are based on factors including pure tensile strength, pure shear stress, peel test, cleavage, creep, intermittently applied stress or fatigue, impact tests, etc.
