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peening; micro-arcoxidation; residual compressive stress; fatigue property Foundation item: Project(51764041) supported by the National Natural Science Foundation of China Received date: 2017-12-18.... Effects of wet shot peening on surface morphology and fatigue property of Ti-6Al-4V alloy[J]. Heat Treatment of Metals, 2016, 41(3): 48-53. [2] 赵 晖, 王宝婷, 杜春燕, 王思润, 孟凡玲, 张 欣. TC4钛合金表面改性技术研究进展[J]. 沈阳理工大学学......
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the research, the development law and deformation property of axial force of pile body, shaft resistance of pile, and cumulative settlement of pile head under vertical cyclic dynamic loads were concluded... attenuation factor on dynamic property of pile-soil was discussed further. Key words: pile foundation; ABAQUS; cyclic dynamic load; numerical simulation; pile-soil interaction; secondary development 1......
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are detrimental to the coating systems. Fig. 7 Surface and cross-section morphologies of SZS-coated C/C in dynamic air (0.6 L/min) at 1500 °C for 50 h Figure 8 shows the residual compressive strength (RCS... the anti-oxidation property and thermal shock resistance. The anti-oxidation properties under different oxygen partial pressures (OPP) and thermal shock resistance of the SZS coating were investigated......
effect on mechanical property of Tb0.36Dy0.64(Fe1-xMnx)1.9 samples. For the arc-cast samples, smaller equal-axial grains are arranged irregularly, which results in higher compressive strengths.... The rare earth-rich phase has an important effect on the mechanical property of as-cast and directionally solidified Tb0.36Dy0.64(Fe1-xMnx)1.9 samples. Higher compressive strengths are obtained in as-cast......
were obtained at the temperature ranging from 298 to 773 K and strain rate ranging from 1×10-3 to 5 s-1. The results showed that the dynamic compressive strength decreased more slowly than the quasi-static compressive strength at elevated temperatures, which was attributed to the different failure modes of the composite under dynamic and quasi-static load. The strain rate sensitivity increased from......
On some aspects of compressive properties and serrated flow in Mg-Y-Nd-Zr alloyH.Azzeddine,D.BradaiFaculty of Physics, University of Sciences and Technology Houari Boumediene,BP32, El-Alia, Bab... with precipitates at 300 ℃ and to dynamic discontinuous recrystallization effects at 400 ℃.关键词:......
On some aspects of compressive properties and serrated flow in Mg-Y-Nd-Zr alloyH.Azzeddine,D.BradaiFaculty of Physics, University of Sciences and Technology Houari Boumediene,BP32, El-Alia, Bab... with precipitates at 300 ℃ and to dynamic discontinuous recrystallization effects at 400 ℃.关键词:......
J. Cent. South Univ. Technol. (2009) 16: 0663-0668 DOI: 10.1007/s11771-009-0110-7 Failure mode and strength anisotropic characteristic of stratified rock mass under uniaxial compressive situation... of rock samples under different inclination angles β of structural plane. The stiffness of rock sample before peak strength changes in the compressive procedure. With the increase of β, the compressive......
