Results 21 to 30 of about 4,111,373 (256)
Strength Properties of Saturated Sand-Structure Interface by Triaxial Test Method
Shanghai Jiaotong Daxue xuebao, 2021 A novel test method for analyzing the influence of stress path and roughness of structure on the strength characteristics of saturated sand-structure interface by using triaxial apparatus is presented. By making a triaxial specimen with a slope structure
LIU Shiao, LIAO Chencong, CHEN Jinjian, YE Guanlin, XIA Xiaohe
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Frontiers in Physics, 2022 The critical damage value of rock is an important parameter of stability analysis when engineering rock mass. Based on the previous single test method, this paper, combined with the deformation characteristics of rock residual phase under different ...
Hua Li +10 more
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Chronic stress is associated with specific path integration deficits
, 2023 Repeated exposure to stress (chronic stress) can cause excess levels of circulating cortisol and has detrimental influences on various cognitive functions including long-term memory and navigation.
Kunz, Lukas +17 more
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Characteristics of structural loess strength and preliminary framework for joint strength formula
Water Science and Engineering, 2014 The strength of structural loess consists of the shear strength and tensile strength. In this study, the stress path, the failure envelope of principal stress (Kf line), and the strength failure envelope of structurally intact loess and remolded loess ...
Rong-jian Li +4 more
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Geomechanics in Depleted Faulted Reservoirs
Energies, 2020 This paper examines the impact of the effective stresses that develop during depletion of a faulted reservoir. The study is based on finite element modeling using 2D plane strain deformation analysis with pore pressure and elastoplastic deformation of ...
Nikolaos Markou, Panos Papanastasiou
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Mechanical properties of saturated remolded loess under different stress paths
Shuiwen dizhi gongcheng dizhi, 2022 The mechanical properties of soil often vary with stress state and stress paths. In order to investigate the mechanical properties of saturated soil under vertical loading and constant shear stress path, saturated remolded loess samples are prepared ...
Danqi ZHAO +6 more
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Acute stress impairs visual path integration
, 2023 Acute stress exerts substantial effects on episodic memory, which are often mediated by glucocorticoids, the end-product of the hypothalamic-pituitary-adrenal axis.
Oliver T. Wolf +3 more
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Basin excavation using robotic manipulator of geo-centrifuge at NHRI
Yantu gongcheng xuebao, 2020 The simulation of basin excavation process of the sheet-pile wharf in the centrifugal modeling tests is mostly carried out under 1g. Also an elevation of 1g to Ng is added compared with the prototype, which results in the same stress state but different ...
REN Guo-feng 1, 2, CAI Zheng-yin 1, 2, GU Xing-wen 1, 2, XU Guang-ming 1, 2
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Stress path constraints on veined rock deformation
, 2022 Although rock mechanical behaviour has a long record of study, attempts to understand the role of fractures on rock deformation still have unresolved issues. Due to technical and/or economic challenges, natural rock fractures are often dealt with crudely,
Shang, Junlong; id_orcid
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Stress-path Dependency of Resilient Behaviour of Granular Materials [PDF]
, 2010 The resilient modulus and Poisson's ratio of granular materials used in flexible pavement structures is highly nonlinear, stress/strain path and direction-dependent. Resilient properties are very important for realistic flexible pavement design. By far,
Liu, Ying
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