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A uniaxial compression damage model for rockmass considering the crack deformation parameter
Shuiwen dizhi gongcheng dizhi, 2023 In order to accurately predict the effect of crack on the rockmass compression mechanical property such as strength and stiffness, a more reasonable compression damage model for the cracked rockmass is needed to be established.
Hongyan LIU +3 more
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International Journal of Electrochemical Science, 2021 In this article, the original Li1.2Mn0.54Ni0.13Co0.13O2 lithium-rich manganese-based cathode material with a uniform distribution of polygonal prisms was synthesized by a simple and reproducible sol-gel method, followed by a simple chemical deposition ...
Le Wen +5 more
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Shock and Vibration, 2022 The reliability assessment of the projectile-borne components in a high-speed penetrator is an important issue in the penetration field. In this study, a scaling model embedded with a deceleration measurement device was used to investigate the ...
Amin Yan +4 more
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Laboratory methods for testing the performance of pyrotechnic delay elements [PDF]
Scientific Journal of the Military University of Land Forces, 2018 Pyrotechnic delay elements owing to their simple structure and reliability are very often used as part of the design of ammunition. Their basic task consists in generating a specified delay between the respective actions of two elements/systems, required
Radosław Warchoł, Marcin Nita
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International Journal of Electrochemical Science, 2021 In this article, the original LiFePO4/(C+RGO) cathode material with a uniform distribution of cuboid morphology was synthesized by hydrothermal method, and then 3 wt% nano silver was coated on the surface of the original material by a simple chemical ...
Le Wen +6 more
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Densification of Two Forms of Nanostructured TATB under Uniaxial Die Pressures: A USAXS–SAXS Study
Nanomaterials, 2023 Sequential ultra-small-angle and small-angle and X-ray scattering (USAXS and SAXS) measurements of hierarchical microstructure of a common energetic material, the high explosive 2,4,6-Triamino-1,3,5-trinitrobenzene (TATB), were performed to follow the ...
Yan Zhou +7 more
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Simulation fragmentation of samples of rock at explosive loading [PDF]
E3S Web of Conferences, 2020 Research to improve the definition of rational parameters for blasting is becoming increasingly important and valuable. This is especially true in the era of digital technology, which allows miners to realize a holistic vision of optimizing the entire ...
Trofimov Vitaly, Shipovskii Ivan
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Applied Sciences, 2022 This paper addresses the protection capability of a runway pavement by executing a field blast test on an airfield pavement subjected to blast loading from a CBU (cluster bomb unit), and by confirming the numerical simulation of warhead penetration and ...
Jaeduk Han, Sungil Kim, Injae Hwang
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High-Fidelity Mock Development for the Insensitive High Explosive TATB
Crystals, 2022 Due to the violent reaction potential of high explosives, in tests where a reaction is not desired, it can be safe and convenient to use an inert mock that can mimic relevant properties of the associated explosive.
Alexandra C. Burch +5 more
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Molecules, 2023 The issues of safety and its impact on both human health and the environment are on-going challenges in the field of explosives (EXs). Consequently, environmentally-friendly EXs have attracted significant interest. Our previous work, dedicated to on-site
Magdalena Fabin +3 more
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