Results 11 to 20 of about 4,865,957 (308)
Mechanical Properties of WC-Si3N4 Composites With Ultrafine Porous Boron Nitride Nanofiber Additive
Frontiers in Materials, 2021 WC-10 wt.% Si3N4 composites toughened with ultrafine porous boron nitride nanofiber (0, 0.01, 0.05, 0.1, and 0.15 wt.%) were prepared for the first time by spark plasma sintering.
Ting Cao +7 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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On the pop-in mode of fracture
International Journal of Fracture Mechanics, 1969 Experimental observations concerning the pop-in mode of fracture obtained during an investigation of the fracture toughness of glassy plastics are related. Comments on the mechanics of the pop-in mode are presented.
Key, P.L., Katz, Y.
openaire +2 more sources
Mechanical Engineering Journal, 2019 An understanding of the impact response of glass plates is important to protect people from injury. We investigated the fracture mode of a float glass plate that fractured under a low-velocity impact and conducted a numerical simulation. First, an impact
Tomohisa KOJIMA +4 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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Crosslink-tuned large-deformation behavior and fracture mode in buckypapers
, 2020 Strong physical and/or chemical inter-tube crosslinks play a vital role in carbon nanotube buckypapers and composites. However, both underlying mechanisms and regulation patterns remain poorly understood.
Tian Yang, Chao Wang, Zuobing Wu
semanticscholar +1 more source
Engineering Fracture Mechanics, 2021 The cracked chevron notched Brazilian disc (CCNBD) specimen is a suggested testing method to measure Mode-I fracture toughness of rocks by ISRM, which is widely adopted in the laboratory experiments.
Yunteng Wang, Xiang Zhang, Xianshan Liu
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Double-phase-field formulation for mixed-mode fracture in rocks [PDF]
Computer Methods in Applied Mechanics and Engineering, 2020 Cracking of rocks and rock-like materials exhibits a rich variety of patterns where tensile (mode I) and shear (mode II) fractures are often interwoven. These mixed-mode fractures usually involve microcracking and frictional sliding.
F. Fei, J. Choo
semanticscholar +1 more source
Dynamic Crack Initiation Toughness of Shale under Impact Loading
Energies, 2019 The impact loading of a notched semi-circular bend (NSCB) specimen of outcrop shale in Changning Sichuan was carried out using a split Hopkinson pressure bar (SHPB) to study the effect of shale bedding on the dynamic crack initiation toughness.
Guoliang Yang +3 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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