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, TANG A T, PAN F S. Mechanical properties and energy absorption of extruded Mg-2.0Zn- 0.3Zr alloy with Y addition [J]. Rare Metals, 2013, 34: 314-323. [37] HOMMA T, MENDIS C L, HONO K, KAMADO S. Effect......
using scanning electron microscope MIRA3 Tescan, and the distribution of the selected elements was analyzed by energy dispersive X-ray spectroscopy (EDS). During the X-ray micro- analysis, the following......
. In classic fracture mechanics, there are mainly three types of mixed-mode fracture criteria: stress-based fracture criterion [25-27], strain-based fracture criterion [28], and energy-based...]. Engineering Fracture Mechanics, 1981, 14: 107-124. [29] SIH G C. Strain energy density factor applied to mixed mode crack problems [J]. International Journal of Fracture, 1974, 10: 305-321. [30......
and deterioration [J]. Engineering Mechanics, 2017, 34(6): 17-27. (in Chinese) [21] SHEN Cai-hua, ZHANG Bing, WANG Wen-wu. A new visco-elastoplastic creep constitutive model based on strain energy theory [J......
of spring, respectively; and the subscripts p and s denote the primary and secondary suspension, respectively. According to the energy variation principle [42], the dynamic equation of the train can expressed......
; (12) Therefore, according to the law of conservation of energy, following formulas can be obtained [42]: Pl-P0+△Ps+△Pv-△Pf=0 ......
analysed by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). 3 Results and discussion 3.1 Microstructural characterization and chemical composition 3.1.1 Ti/TiCuNi/Ti joints......
on high-quality light alloys QI Jian-tao, YE Zong-hao, SUN Wen-tao, HU Shuang-fei (Department of Process Equipment and Control Engineering, College of New Energy, China University of Petroleum (East......
or the ratio of reinforcement. Up to now, the advantages of ECC in terms of impact resistance, energy-dissipating capacity and long-term durability have been verified by numerous investigations [3-5]. Various..., which was clearly illustrated in Figure 14(b). This mechanism helps to provide enhanced fiber bridging stress. However, it might lead to reduced complementary energy in crack bridging law......
]. Nano Energy, 2019, 60: 377-384. DOI: 10.1016/j.nanoen.2019.03.079. [20] WAN Xiang, YANG Yi, FENG Ping, SHI Yi, WAN Qing. Short-term plasticity and synaptic filtering emulated in electrolyte-gated......
