The proposed test geometry appears to offer a rapid screening test for better understanding of the compressive stress
relaxation behavior of various materials when subjected to virtually any desired service conditions (aging time, fluid and temperature).
A shear stress with a superimposed normal tensile stress will accelerate and a shear stress with a superimposed normal compressive stress
(including a hydrostatic pressure) will retard the shear creep deformation.
A polymer-polymer joint obtained by mechanical fastening at a compressive stress
equal to 5% (or less) of the 1% offset yield stress of the polymer was studied by measurement of the contact electrical resistance of the joint, which was rendered electrically conducting by the presence of continuous carbon fibers ebedded in the polymer in the direction parallel to the joint interface.
c], parallel to the interface whereas the substrate acquires a compressive stress
to maintain force equilibrium.
As can be seen from these data, centrifugal barrel finishing can remarkably improve the fatigue performance of TC4 titanium alloy resulted good surface quality, high micro-hardness, and appropriate residual compressive stress
the lowest temperature where the compressive stress
exceeded the critical stress for wrinkling ([[sigma].
Moreover, a compressive stress
may still be present on the surface in these groups, even after reverse phase transformation promoted by heat treatment.
5] developed their model with plasticity approach, they use whole area over the neutral axis as compressive stress
1) In the compressive stress
zone, tensile fractures are generated easily in the sandstone.
II] = 0) difference decrease the reduction of both the maximum tensile and maximum compressive stress
It addresses migration processes in solids, stress and density relaxation in glasses, the background on internal friction, creep of steel and the static fatigue of glass, the activation energy of the static fatigue and creep, fatigue due to an oscillating load, statistical checks of Stromeyer's fatigue formula, models for defect growth, generalized laws of strength degradation, a compressive stress
resulting from Tamm's electronic surface states, the activation energy of creep and the surface energy of solids, and other aspects.
The overlapping dimples develop a thin layer of metal in residual compressive stress
at or near the surface.