Experimental Investigation of Mechanical Behavior and Damage Evolution of Coal Materials Subjected to Cyclic Triaxial Loads with Increasing Amplitudes. [PDF]
Song Z, Tang C, Liu H.
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Molecular Creep Induced Fatigue Rupture of Fibrin Clots. [PDF]
Liu D +5 more
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Characterisation of Energy Evolution in Freeze-thawed Sandstone under Cyclic Loading and Unloading
Dongyang Han +2 more
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Abstract The cyclic properties of geosynthetic soil interface are crucial for reinforced soil structures subject to seismic loading. A series of cyclic direct tests under cyclic normal loading was conducted on geogrid-gravel interface. The relationship among the amplitudes of cyclic normal loading and shear displacement and frequencies in the ...
Meng-jie Ying +4 more
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The load transfer mechanism in reinforced piled embankment under cyclic loading and unloading
European Journal of Environmental and Civil Engineering, 2020The load transfer mechanism is complicated and closely concerned with the control of settlement in Geogrid-reinforced and pile-supported (GRPS) embankments.
Yan Zhuang +4 more
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Intervertebral Disc Mechanics Are Restored Following Cyclic Loading and Unloaded Recovery
Annals of Biomedical Engineering, 2004The objectives of this study were (1) to quantify changes in the mechanical behavior of the intervertebral disc in response to cyclic compressive loading and (2) to determine whether mechanical behavior would be restored following a period of unloading.
Wade, Johannessen +3 more
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Experimental Study on Mesodamage of Migmatite Under Cyclic Loading and Unloading
Geotechnical and Geological Engineering, 2020To study the mesodamage of migmatite under cyclic loading, single cycle loading and unloading tests of migmatite were carried out under different confining pressures (σ3) and stress ratios (p), and acoustic emission (AE) technology was used to monitor the evolution of microcracks. Additionally, the mesodamage of migmatite was analyzed from the porosity
Laishan Chang +3 more
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Compressive and sealing characteristics of PTFE under cyclic loading-unloading
Journal of Wuhan University of Technology-Mater. Sci. Ed., 2015Compressive and sealing characteristics of PTFE under cyclic loading-unloading at room temperature are studied in order to evaluate the cyclic sealing performance of control valve comprehensively. The unloading characteristics are different from the loading ones, therefore there is hysteresis between the unloading and loading curves.
Ning Zhang, Qiang Li, Kang Hu, Qing Li
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The deformation and permeability of Yanji mudstone under cyclic loading and unloading
Journal of Mountain Science, 2019During the constructions of motorways and high-speed railway lines in the Yanji Basin, large amounts of excess mudstones due to the enormous tunnel excavations and slope cuts would be deposited as landfills. Assessing the deformation and permeability of Yanji mudstone became important for the design, construction and operation of the landfills.
Zhi-xiong Zeng +2 more
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In this paper, uniaxial cyclic loading and unloading tests of equal amplitude loading with four loading rates were conducted on sandstone samples using the testing system of MTS 815.03. The evolution characteristics of stress–strain, peak stress and macro-failure characteristics of sandstone under uniaxial cyclic loading and unloading tests with four ...
Xuejun Zhu +4 more
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