نتایج جستجو برای: strain history
تعداد نتایج: 565828 فیلتر نتایج به سال:
In this study, the non-linear creep behaviour of a thick-walled cylinder made of stainless steel 316 is investigated using a semi-analytical method. The thick-walled cylinder is under a uniform internal pressure and a non-axisymmetric thermal field as a function of the radial and circumferential coordinates. For the high temperature and stress levels, creep phenomena play a major role in stress...
Abstract The influence of pre-strain on the very-low-cycle loading behavior as occurring, for example during roller leveling sheet metals, is not yet fully understood. A key factor in this context stiffness material and its changes upon processing. To study general mechanical property low-cycle with small amplitudes a wide variety samples mild steel DC01, pure copper CU-DHP α -titanium are subj...
Here, we present the complete genome sequence of Ureaplasma parvum serovar 3, clinical strain SV3F4, isolated from a Japanese patient with a history of an infectious abortion.
The macroscopic creep properties of negative electrodes in lithium-ion batteries and their estimation methods have been investigated based on the microscopic structure electrode. Tensile tests were conducted a electrode consisting carbon powder polyvinylidene fluoride (PVDF) binder. stress-strain curve, time history tensile strain, rupture measured these estimated using simple model proposed th...
Graphene has intrigued the science community by many unique properties not found in conventional materials. In particular, it is the strongest two-dimensional material ever measured, being able to sustain reversible tensile elastic strain larger than 20%, which yields an interesting possibility to tune the properties of graphene by strain and thus opens a new field called "straintronics". In th...
Dynamic measurements of very small strain stiffness (c 0.001% and less) were carried out both in the laboratory, using piezoceramic bender elements of the type developed at the Norwegian Ceotechnical Institute and at the University College of North Wales, and in situ, using surface wave techniques. For the purpose of the research described in this dissertation, the piezoceramic bender elements ...
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