Results 1 to 10 of about 33,138 (115)
The relationships between tensile strength, mode I and mode II fracture toughness of rock: An empirical and microcracking perspective [PDF]
HeliyonThe empirical relationships between tensile strength, mode I and mode II fracture toughness obtained by previous studies have the problem of a small amount of data for fitting, and more data are needed for further study.
Wei Sun +4 more
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The Effect of Temperature and Heating–Cooling Cycles on Mode I, Mode II and Mixed-Mode I-II Fracture Toughness of Sandstone [PDF]
Muhandisī-i manābi̒-i ma̒danī, 2021 In the case of explosions and fires, the rocks undergo a cycle of heating and cooling. For that, first, they are exposed to considerable heat and then cooled after extinguishing the fire.
Sh. Latifi, M. Hosseini, M. Mahdikhani
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Trudy Odesskogo Politehničeskogo Universiteta, 2017 Preliminary thermomechanical loading promotes increase of resistance to brittle fracture of heat-resistant steels with fractures and is the fundamental basis of the perspective method of increasing the resource for ensuring safe operation of power ...
Pokrovsky Volodymyr V. +2 more
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Experimental investigation on mode II fracture performance of old-new concrete [PDF]
Archives of Civil Engineering, 2022 The old-new concrete interface is the weakest part in the composite structure, and there are a large number of microcracks on the interface. In order to study the mode II fracture performance of the bonding surface of old-new concrete, the effect of ...
Shuang Liu +3 more
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Mode II brittle fracture: recent developments [PDF]
Fracture and Structural Integrity, 2017 Fracture behaviour of V-notched specimens is assessed using two energy based criteria namely the averaged strain energy density (SED) and Finite Fracture Mechanics (FFM). Two different formulations of FFM criterion are considered for fracture analysis. A
A. Campagnolo +4 more
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Nanomaterials, 2023 This study investigates the influence of temperature and loading rate on the Mode I and Mode II interlaminar fracture behavior of carbon-nanotubes-enhanced carbon-fiber-reinforced polymer (CNT-CFRP).
Burak Yenigun +3 more
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Materials & Design, 2023 A novel test specimen was designed for experimental investigations of pure and mixed mode fracture. This novel test configuration is called “modified edge notched disc bend” (M-ENDB) specimen.
M.R.M. Aliha +2 more
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Materiales de Construccion, 2023 The main aim of this work is to study two relevant experimental setups designed for studying shear fracture and see if any of them allows studying the evolution of fracture under Mode II conditions, not only inducing a shear stress state at the onset of
Fernando Suárez +2 more
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Investigation of mixed mode-I/II fracture problems - Part 2: evaluation and development of mixed mode-I/II fracture criteria [PDF]
Fracture and Structural Integrity, 2016 In this study, experimental and numerical results of compact tension shear (CTS) specimen and a new specimen type under in-plane mixed mode (Mode-I/II) loading conditions are compared with existing inplane mixed mode fracture criteria to investigate ...
O. Demir, A. O. Ayhan
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Applied Sciences, 2021 The crack-propagation form may appear as an arbitrary mixed-mode fracture in an engineering structure due to an irregular internal crack. It is of great significance to research the mixed-mode fracture of materials with cracks.
Xin Pan +4 more
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