Elastic modulus of claystone evaluated by nano-/micro-indentation tests and meso-compression tests
Sign Up to like & getrecommendations! Published in 2017 at "Journal of rock mechanics and geotechnical engineering"
DOI: 10.1016/j.jrmge.2016.02.002
Abstract: Abstract Toarcian claystone such as that of the Callovo-Oxfordian is a qualified multiphase material. The claystone samples tested in this study are composed of four main mineral phases: silicates (clay minerals, quartz, feldspars, micas) (≈86%),… read more here.
Keywords: micro indentation; indentation; meso compression; compression tests ... See more keywords
Analyses and predictions of rock cuttabilities under different confining stresses and rock properties based on rock indentation tests by conical pick
Sign Up to like & getrecommendations! Published in 2021 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(21)65615-7
Abstract: Abstract The rock indentation tests by a conical pick were conducted to investigate the rock cuttability correlated to confining stress conditions and rock strength. Based on the test results, the regression analyses, support vector machine… read more here.
Keywords: tests conical; rock indentation; indentation tests; rock ... See more keywords
Mechanical Properties of Al Foams Subjected to Compression by a Cone-Shaped Indenter
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DOI: 10.1021/acsomega.1c04217
Abstract: Indentation tests and numerical simulations were conducted to investigate the effects of the indenter parameters (diameter and cone angle) and the relative density of Aluminum (Al) foams on the deformation mechanism of closed-cell Al foams,… read more here.
Keywords: indenter; energy; mechanical properties; indentation tests ... See more keywords
Numerical simulation and identification of macroscopic vascularised liver behaviour: Case of indentation tests.
Sign Up to like & getrecommendations! Published in 2017 at "Bio-medical materials and engineering"
DOI: 10.3233/bme-171631
Abstract: Mini-invasive surgery restricts the surgeon information to two-dimensional digital representation without the corresponding physical information obtained in previous open surgery. To overcome these drawbacks, real time augmented reality interfaces including the true mechanical behaviour of… read more here.
Keywords: simulation identification; numerical simulation; case; identification macroscopic ... See more keywords
Temperature-Induced Internal Stress Influence on Specimens in Indentation Tests
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DOI: 10.3390/mi13071045
Abstract: The factors affecting the internal stress of specimens during indentation tests were investigated by finite element analysis (FEA) modelling. This was carried out to gain a qualitative understanding of the test errors introduced by the… read more here.
Keywords: indentation tests; internal stress; specimens indentation; temperature ... See more keywords