نتایج جستجو برای: cyclic behavior
تعداد نتایج: 711505 فیلتر نتایج به سال:
Soil cyclic degradation is a serious issue that should be considered in engineering design and maintenance. The hysteretic response causes strength excessive settlement of soil structure engineered natural geosystems. Hysteresis essentially the coupling deformation elastic plastic components during reloading unloading processes. Conventional models for sand elastoplastic framework rely highly o...
the aisi 316 l stainless steel (ss) specimens were exposed to passivation surface through two different processes including; holding in 40-vol% hno3 at temperature of 60 ºc for 30 min and 15-vol%h2so4 at ambient temperature for 1 hour. the corrosion behavior of specimens was evaluated in physiological solutions by electrochemical in vitro tests through linear and tafel polarization tests. cycli...
in this paper, the electrochemical hydrogen storage in nanocomposite materials was studied. multi-walled carbon nanotubes (mwcnts) electrode was prepared by mixing with special composite. the optimum ratio of mwcnts was estimated 30-70% (w/w) in the composite material. mwcnts were synthesized by chemical vapor deposition (cvd). the nanocomposite was homogenized by microwave. cyclic voltammetry ...
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