WebJul 31, 2008 · For flat punch indentation of linear viscoelastic materials in both time and frequency domains, Herbert et al. 15 and Cao et al. 16 performed systematic experimental and theoretical studies ... WebNov 28, 2016 · Plane contact problem of the theory of elasticity on indentation of a non-deformable punch with a flat base into an elastic transversely-isotropic half-plane with a …
Detachment of a Rigid Flat Punch from a Viscoelastic Material
WebApr 1, 2024 · We show that the detachment of a flat punch from a viscoelastic substrate has a relatively simple behaviour, framed between the Kendall’s elastic solution at the relaxed modulus and at the instantaneous modulus, and the cohesive strength limit. We find hardly any dependence of the pull-off force on the details of the loading process, … WebJun 1, 2024 · Abstract and Figures. The Boussinesq problem, namely the indentation of a flat-ended cylindrical punch into a viscoelastic half-space is studied. We assume a linear viscoelastic model wherein the ... phot methode
Indentation by a Flat Elliptical Punch: Online Calculator
WebThe flat-punch geometry is superior to the more commonly used sphere, because both the contact area and the volume of tested material remain constant throughout the nanoindentation test. ... Instrumented … WebNov 30, 2024 · Pull-Off Force and Adhesion Strength. Adhesive forces play an important role in everyday consumer goods. Whether the product is a shipping tape, memo note, or glue, the adhesive’s strength and … The model leads to the following characteristic form for the depth … Curves of moment against reduced surface strain based on the NG model are … Fig. 7a shows a schematic diagram of a sharp, conical indenter with the cone … Fig. 1 illustrates the considered model set-up, where flat punch indentation by a … The FIMEC indentation procedure is based on the penetration of a flat punch at … Two classes of solutions are interesting. The first is represented by the … A typical stress–strain curve of the room temperature tensile behavior of the LIGA … The contact problem of a rigid flat indentor pressed into the surface of an elastic … For the flat-punch indentation, the frame compliance C f was calculated in the … phot mounted panel 6x8