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Theoretical study on loading history dependence of dynamic failure strength for brittle materials [PDF]
Scientific ReportsWhether the dynamic failure strength of brittle materials is an intrinsic material property has been debated, owing to its dependence on loading history. To further study such a dependence, a characteristic time failure criterion for brittle materials is
Xiao Yang +4 more
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Calibration of the Karagozian & Case model for compression and tensile tests of a 3,4-dinitropyrazole-based melt-cast explosive [PDF]
Scientific ReportsCarrying out the constitutive model research of melt-cast explosives is helpful to evaluate the safety of explosives, optimize the performance design, guide the material research and improve the accuracy of engineering design.
Yueyue Xu +5 more
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Hecheng xiangjiao gongye, 2023 Bio-based Eucommia ulmoides gum (EUG) and polylactic acid (PLA) were used to prepare thermoplastic vulcanizates (EUG/PLA TPV) with shape memory property by dynamic vulcanization technology.
LI Jia-huan, WU Shao-wei, HAN Li-shuo, LI Dong-han, LI Long, KANG Hai-lan, FANG Qing-hong
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A Review on Solid-State-Based Additive Friction Stir Deposition
Aerospace, 2022 Additive manufacturing (AM) is an important technology in Industry 4.0. In recent years, solid-state-based additive friction stir deposition (AFSD) has attracted much attention, as it can avoid the inherent defect of melting and rapid solidification in ...
Hongrui Dong +7 more
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Hecheng xiangjiao gongye, 2023 The natural latexes with different protein contents were prepared by centrifugation and then treated by alkaline protease to hydrolyze protein on the rubber particle surface, and the effects of protein hydrolysates on curing characteristics and dynamic ...
"LIU Shi-jie1, CEN Yue-wei1, LIANG Xiao-mei1, CHEN Wen-bin1, LIU Hong-chao2, LI Yong-zhen2, GUI Hong-xing3, GAO Tian-ming1"
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Hecheng xiangjiao gongye, 2023 "The structures of three self-made rare earth-based cis-1,4-polybutadiene rubber with narrow distribution were analyzed, and the relationships between cis-1,4-unit content and properties were studied.
SONG Yu-ping1,2, HE Wen-heng1,2, XUE Wen-hui1, LIANG Sheng-kai3, TANG Tian-ming3
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Properties of novel amine-functionalized solution polymerizated styrene-butadiene rubber
Hecheng xiangjiao gongye, 2022 A new amine compound was used to prepare initiator, which was used to synthesize functionalized solution polymerized styrene butadiene rubber. Carbon black and white carbon black were used to strengthen them respectively, and their dynamic mechanical ...
HAN Ming-zhe; CAO Lan*
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Mechanical Engineering Journal, 2022 Transfer functions are often employed to evaluate the vibration characteristics of mechanical and electrical systems. Within a group of transfer functions, some particular ones have the property that swapping the coefficients of the two terms in the ...
Toshihiko ASAMI
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Effect of nano-SiO2 and nano-CaCO3 on the static and dynamic properties of concrete
Scientific Reports, 2022 Three kinds of nano-concrete, i.e., 2.0% nano-SiO2 doped, 2.0% nano-CaCO3 doped and 1.0% nano-SiO2-1.0% nano-CaCO3 co-doped concretes (NS, NC, NSC) were prepared for a study on static property and dynamic property under different strain rates (50–130 s−1)
Zhi-hang Wang +4 more
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Ratio of Loss and Storage Moduli Determines Restitution Coefficient in Low-Velocity Viscoelastic Impacts [PDF]
, 2020 Impact tests are an important tool to analyze dynamic material properties of viscoelastic media in technology and biology. In this context, rigorous contact mechanical models of the collision problem are necessary to adequately interpret data from impact
Willert, Emanuel
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