Results 11 to 20 of about 49,718 (313)
A Review on Brittle Fracture Nanomechanics by All-Atom Simulations [PDF]
Nanomaterials, 2019 Despite a wide range of current and potential applications, one primary concern of brittle materials is their sudden and swift collapse. This failure phenomenon exhibits an inability of the materials to sustain tension stresses in a predictable and ...
Sandeep P. Patil, Yousef Heider
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Brittle or Quasi-Brittle Fracture of Engineering Materials 2016 [PDF]
Advances in Materials Science and Engineering, 2016 1Department of Engineering Design and Materials, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway 2Faculty of Mechanical Engineering, Politehnica University of Timisoara, Blvd. M. Viteazu, Nr. 1, 300222 Timisoara, Romania 3Fatigue and Fracture Research Laboratory, Center of Excellence in Experimental Solid Mechanics and ...
Filippo Berto +4 more
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Energy approach to brittle fracture in strain-gradient modelling [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018 Luca Placidi, Emilio Barchiesi
exaly +2 more sources
Study on Impact Toughness and Fracture Characteristics of N80 Steel Oil Casing at Low Temperature [PDF]
Cailiao Baohu, 2023 For clarifying the toughness change rules of N80 steel for oil casing under low temperature conditions, the oscillometric shock performance tests were conducted on N80 steel oil casing materials at different temperatures (25, 0, -20, and -40 ℃) using an ...
XING Xijin, LIU Wanying, WU Guang'ai, ZHOU Dingzhao, ZHANG Zhi
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Technical status and considerations of brittle fracture control of pipe fittings
You-qi chuyun, 2020 The station temperature of China-Russia Eastern Gas Pipeline Project is designed low to －45 ℃, which poses new challenges to the brittle fracture prevention capability of pipeline facilities, so it is necessary to set up scientific and reasonable ...
Feng WANG +4 more
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Geofluids, 2021 The brittleness of rock is an important parameter that influences and controls the evolution mechanism of the fracture and formation of a fracture net.
Wanchun Zhao +2 more
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Chinese Journal of Mechanical Engineering, 2020 Fracture toughness property is of significant importance when evaluating structural safety. The current research of fracture toughness mainly focused on crack in homogeneous material and experimental results.
Longfei Zhao +4 more
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Crystals, 2022 The thermal-controlled fracture method has been increasingly focused upon in the high-quality splitting of advanced brittle materials due to its excellent characteristics related to the fact that it does not remove material. For opaque, brittle materials,
Xiaoliang Cheng +3 more
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Experimental modelling of a mine working failure under nonuniformly distributed compression [PDF]
E3S Web of Conferences, 2020 This paper presents a theoretical and experimental study of the fracture of a quasi-brittle geomedium containing a cylindrical opening and subjected to a nonuniformly distributed compressive load.
Suknev Sergey
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An adaptive finite element approximation of a variational model of brittle fracture [PDF]
, 2010 The energy of the Francfort–Marigo model of brittle fracture can be approximated, in the sense of Gamma-convergence, by the Ambrosio–Tortorelli functional.
Christoph Ortner +8 more
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