全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Z.P. Chen , X.Y. Zhao ...
来源:[J].Thin-Walled Structures(IF 1.231), 2019, Vol.141, pp.509-525Elsevier
摘要:Abstract(#br)Recycled concrete aggregates (RCAs) generated from waste concrete have been recognized as a potential alternative to natural aggregates (NAs) for utilization in structural concrete to reduce the environmental impact and achieve the sustainability of resources in engi...
作者:Z.P. Chen , Y. Ouyang ...
来源:[J].Cement and Concrete Composites(IF 2.523), 2019, Vol.104Elsevier
摘要:Abstract(#br)Previous studies have revealed that adding separately fibres or expansive agent to concrete can improve the steel bar-concrete bond. However, there have been few systematic studies on the possible combined addition of fibres and expansive agent to further improve the...
作者:Z.P. Chen , J.C. Liu ...
来源:[J].Thin-Walled Structures(IF 1.231), 2019, Vol.144Elsevier
摘要:Abstract(#br)Incorporating recycled aggregate concrete (RAC) into steel tubes provides a value-added and promising solution that can reduce environmental impact of waste concrete and meanwhile increase mechanical performances and durability of RAC material. Composite elastic modu...
作者:... T. Li , J. Chen , Z.P. Chen
来源:[J].Materials Research Bulletin(IF 1.913), 2019, Vol.119Elsevier
摘要:Abstract(#br)The GdMn 1- x Zn x O 3 multiferroic ceramics were synthesized using the solid state reaction method, and the effects of Zn doping on the microstructure and magnetic properties of these ceramics were investigated. All of the samples formed single phase structure, and ...
作者:... T. Li , M.S. Xu , Z.P. Chen
来源:[J].Ceramics International(IF 1.789), 2019Elsevier
摘要:Abstract(#br)To investigate the effects of structural modulation induced by Ca substitution on the magnetic properties of GdMnO 3 systems, Gd 1- x Ca x MnO 3 ( x = 0.00–0.30) multiferroic ceramic samples were prepared via a solid-state reaction. The XRD, Raman, backscattered...
作者:Z.P. Chen , X.M. Qiu ...
来源:[J].Computer Methods in Applied Mechanics and Engineering(IF 2.617), 2015, Vol.293, pp.1-19Elsevier
摘要:Abstract(#br)For extreme deformation problems, material point method (MPM) takes competitive advantages compared with finite element method (FEM) which often encounters mesh distortion. However, for small deformation problems, FEM is still more efficient and accurate than MPM in ...
作者:... C.F. Wang , Y.C. Xue , Z.P. Chen
来源:[J].Optik - International Journal for Light and Electron Optics(IF 0.524), 2015, Vol.126 (7-8), pp.861-864Elsevier
摘要:Abstract(#br)Amorphous carbon (a-C) films were deposited by pulsed unbalanced magnetron sputtering method, the effects of substrate temperature on the structure, optical and electrical properties of the a-C films were investigated. It has been found that the sp 3 fraction in...
作者:... H.Y. Dai , R.Z. Xue , Z.P. Chen
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2016, Vol.684, pp.315-321Elsevier
摘要:Abstract(#br)A sol-gel process was used to synthesize gel precursors of CaCu 3 Ti 4 O 12 (CCTO) ceramics. The XRD patterns show that a considerable amount of CCTO phase has been formed after the gels were calcined at 800 °C and 900 °C and after the sintering process for the ...
作者:... Y.Q. Zhang , Z.P. Chen , F.X. Zhai
来源:[J].Physica B: Physics of Condensed Matter(IF 1.327), 2014, Vol.438, pp.34-40Elsevier
摘要:Abstract(#br)Hydrogenated amorphous carbon (a-C:H) films were deposited by the middle frequency pulsed magnetron sputtering method using a graphite target in a mixed methane and argon plasma. The effects of substrate bias on the microstructure, surface morphology, mechanical, ele...
作者:Z.P. Chen , Y. Xu ...
来源:[J].Physica C: Superconductivity and its applications(IF 0.718), 2007, Vol.460-462, pp.704-705Elsevier
摘要:Abstract(#br)We present the results of low temperature transport behavior and magnetic properties for dilute Mn-doped Na 0.7 Co 1− x Mn x O 2 system with x = 0, 0.03, 0.07, 0.1. The results show that the electrical transport properties are very sensitive to Mn doping at low...

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