Results 31 to 40 of about 312,151 (163)
A Novel Efficient Prediction Method for Microscopic Stresses of Periodic Beam-like Structures
Aerospace, 2022 This paper presents a novel superposition method for effectively predicting the microscopic stresses of heterogeneous periodic beam-like structures.
Yufeng Xing +3 more
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Materials, 2023 Due to the unique structure of tensile sheet specimens with a circular hole (CHS specimen), a novel method is proposed to predict the large-range uniaxial stress-strain relations of elastic-plastic materials analytically. Based on the energy equivalence principle, a load-displacement semi-analytical model of the CHS specimen is proposed.
Simiao Yu +3 more
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A Modified Method for Calculating Notch-Root Stresses and Strains under Multiaxial Loading
Advances in Mechanical Engineering, 2014 Based on the analysis of notch-root stresses and strains in bodies subjected to multiaxial loading, a quantitative relationship between Neuber rule and the equivalent strain energy density method is found.
Liu Jianhui +3 more
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MedžiagotyraSandstone-like specimens with fissures (fissure inclination 0°, 30°, 45°, 60°, 75°, 90°) were made for investigation into the influence of fissure inclination on deformation of damaged rock mass.
Hongwei WANG +4 more
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THREE-PARAMETER CREEP DAMAGE CONSTITUTIVE MODEL AND ITS APPLICATION IN HYDRAULIC TUNNELLING [PDF]
Civil Engineering Journal, 2016 Rock deformation is a time-dependent process, generally referred to as rheology. Especially for soft rock strata, design and construction of tunnel shall take full account of rheological properties of adjoining rocks.
Luo Gang, Chen Liang
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Simulation of Payne Effect of Elastomeric Isolators with a Harmonic Balance Method
Shock and Vibration, 2012 In the presented work, a non linear effect of rubber referred as Fletcher-Gent effect or Payne effect is investigated. It leads to a change in the rubber dynamic modulus with vibration amplitudes and, consequently, modifies resonance frequencies of ...
V. Jaumouillé +2 more
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 A method of low-cycle fatigue equivalent tests based on the application of test specimens whose stress-strain state shall be similar to the stress-strain state of the part to be investigated is proposed in the paper.
S. A. Bukatyy +3 more
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Evaluation and visualization of multiaxial fatigue behavior under random non-proportional loading condition [PDF]
Fracture and Structural Integrity, 2017 In cyclic multiaxial stress/strain condition under nonproportional loading in which principal direction of stress/strain are changed in a cycle, it becomes difficult to analyze stress/strain ranges because of complexity of multiaxial stress/strain states
Takahiro Morishita +2 more
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Damping Estimation of an Eight-Story Steel Building Equipped with Oil Dampers
Applied Sciences, 2020 The damping estimation of an eight-story steel building equipped with oil dampers is examined, carried out by adopting a proposed framework, which consists of an enhanced strain-energy method and an improved direct method for model updating. The building
Pengchao Yang +3 more
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Journal of Materials Research and Technology, 2023 Accurate prediction of deformation behavior of metal plate in deformation zone is the key point for rolling cladding process. At present, there is a lack of accurate analytical model about the deformation of metal plate in deformation zone. Therefore, an
Lian-Yun Jiang +5 more
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