Results 11 to 20 of about 15,715 (261)
Energies, 2022 Red sandstone samples treated at high temperatures feature complex creep properties. Uniaxial compression tests and the incremental creep tests at different stress gradients were conducted on 10 red sandstone samples of the same specifications divided ...
Xiaopeng Ren +5 more
doaj +1 more source
Applied Sciences, 2023 Seasonal freeze–thaw environments are one of the key factors that aggravate the mechanical strength decay of excavated and unloaded rock masses on reservoir banks in cold areas.
Xingzhou Chen +4 more
doaj +1 more source
Effect of secondary orientation on the creep strength of single crystal of a nickel-based superalloy
Nihon Kikai Gakkai ronbunshu, 2016 The effect of plastic anisotropy, which is caused by the arrangement of slip systems, on the creep strength of notched specimens of Ni-based superalloy single crystal, CMSX4, is described.
Koji KAKEHI
doaj +1 more source
Geofluids, 2022 The most challenging aspect of constructing an underground reservoir is ensuring that the safety coal pillar has long-term stability. It is of great significance to study the creep mechanical behavior of coal pillars under water-rock interaction for the ...
Zhong Zhao +5 more
doaj +1 more source
Shuiwen dizhi gongcheng dizhi, 2022 The Hipparion laterite with strong creep characteristics and obvious strength attenuation after deformation is widely distributed in northwest China.
Yanbo ZHU +5 more
doaj +1 more source
On cyclic yield strength in definition of limits for characterisation of fatigue and creep behaviour
Open Engineering, 2017 This study proposes cyclic yield strength as a potential characteristic of safe design for structures operating under fatigue and creep conditions.
Gorash Yevgen, MacKenzie Donald
doaj +1 more source
Applied Sciences, 2023 The creep characteristics of sliding zones strongly influence slope deformation and long-term stability, as well as the occurrence of landslide catastrophes.
Jinyu Dong +6 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 The anisotropy in creep aging behavior and microstructural evolution of AA2195-T34 A l–Li alloy plates under different stress levels at 180 °C were systematically investigated by constant-stress creep aging, mechanical property testing and microstructure
Nanhui Peng +6 more
doaj +1 more source
Competition of strength and stress disorder in creep rupture [PDF]
Physical Review E, 2012 Based on a fiber bundle model of subcritical fracture with localized load sharing, we show that the interplay of threshold disorder and the inhomogeneous stress field gives rise to a rich dynamics with intriguing aspects. In the model, fibers fail either due to immediate breaking or to a slow damage process.
Zoltán, Halász +2 more
openaire +2 more sources
Open Geosciences, 2021 This study concerns the creep impact on strength parameters of the selected very cohesive soils (PI = 30–70%). The analysis refers to Neogene clays characterized by a complex structure, resulting directly from a complicated load history in the geological
Kaczmarek Łukasz +3 more
doaj +1 more source