Sentence examples for macroscopic cracks in from inspiring English sources
This approach also includes the influence of the macroscopic cracks in the adhesive layer on the fatigue life of lap shear joints.
An improvement in some properties of aerial lime-based mortars – such as permeability, mechanical strengths, reduction in macroscopic cracks or durability in the face of freezing thawing cycles – was achieved when fibre was added at a low dosage.
From suspended tensile tests, macroscopic cracks were found in the adhesive layer of the lap shear joints before the joints reached the peak quasi-static strengths.
The crack phase field governs a crack density function, which describes the macroscopic crack surface in the polymer per unit of the reference volume.
In the highly compressible case, the formation of macroscopic cracks is prevented by the localization of microscopic cracks as well as the enhancement in mechanical toughness by a significant increase in polymer concentration due to water release.
Locations of macroscopic cracks initiation were captured and analysed successfully.
Such shielding effect is also observed when macroscopic cracks are introduced by high load Vickers indentation.
Recently, shape memory polymer fibers (SMPFs) have been used in a biomimetic two-step (Close-Then-Heal) self-healing system for healing macroscopic cracks.
In such materials, fatigue damage kinetic exhibits three stages, namely: (i) material softening and damage initiation, (ii) coalescence and propagation of micro-cracks and (iii) macroscopic cracks propagation and material failure.
But all in all, this study revealed an intriguing fact: since all the flawed implants were extracted at an early stage for biological reasons only, the preexisting microcracks could not mature into macroscopic cracks causing final fracture.
Especially the behavior before the initiation of macroscopic fatigue cracks in concrete, such as irreversible strain accumulation and damage evolution with the number of fatigue cycles through experiments.
