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| 1 | A Dynamic Micromechanical Constitutive Model for Frozen Soil under Impact Loading显示文摘By taking the frozen soil as a particle-reinforced composite material which consists of clay soil(i.e., the matrix) and ice particles, a micromechanical constitutive model is established to describe the dynamic compressive deformation of frozen soil. The proposed model is constructed by referring to the debonding damage theory of composite materials, and addresses the effects of strain rate and temperature on the dynamic compressive deformation of frozen soil. The proposed model is verified through comparison of the predictions with the corresponding dynamic experimental data of frozen soil obtained from the split Hopkinson pressure bar(SHPB) tests at different high strain rates and temperatures. It is shown that the predictions agree well with the experimental results. | Qijun Xie Zhiwu Zhu Guozheng Kang | 2016 | Acta Mechanica Solida Sinica2016，29，1： | 7 |
| 2 | Infective viruses produced from full-length complementary DNA of swine vesicular disease viruses HK/70 strain显示文摘The full-length cDNA clone of swine vesicular disease virus HK/70 strain named pSVOK12 was constructed in order to study the antigenicity, replication, maturation and pathogenicity of swine vesicular disease virus. In vitro transcription RNA from pSVOK12 transfected IBRS-2 cells and the re- covered virus RNA were isolated and sequenced, then indirect hemagglutination test, indirect im- munofluorescence assays, eleectron microscope test, 50% tissue culture infecting dose (TCID50) assays and mouse virulence studies were performed to study the antigenicity and virulence of the recovered virus. The result showed that the infectious clones we ob- tained and the virus derived from pSVOK12 had the same biological properties as the parental strain HK/70. The full-length infectious cDNA clone, pSVOK12, will be very useful in studies of the anti- genicity, virulence, pathogenesis, maturation and replication of SVDV. | ZHENG Haixue LIU Xiangtao SHANG Youiun WU Jinyan BAI Xingwen JIN Ye SUN Shiqi GUO Huichen TIAN Hong FENG Xia YIN Shuanghui GUO Jianhong CONG Guozheng LIU Zaixin CHANG Huiyun MA Junwu XIE Qingge | 2006 | Chinese Science Bulletin2006，51，17： | 6 |
| 3 | Preparation and characterization of poly(urea-formaldehyde) microcapsules filled with epoxy resins显示文摘 | Li Yuan Guozheng Liang JianQiang Xie Lan Li Jing Guo | 2006 | Polymer2006，，15： | 4 |
| 4 | Recent progress in Co-based metal-organic framework derivatives for advanced batteries显示文摘To date,Co-based metal-organic frameworks(Co-MOFs)have drawn much attention owing to their advantages of easy preparation,high porosity and adjustable structure.Because of these enticing properties,numerous efforts have been devoted to their applications in energy storage and conversion.However,poor conductivity has become one of the biggest obstacles for large-scale use of pristine Co-MOFs.Subsequently,many attempts have been carried out to develop various Co-MOF derived materials as electrodes for rechargeable batteries in order to address the above-mentioned shortcoming and to enhance the electrical conductivity with improved stability during cycling.Moreover,in addition to improvement of Li-ion batteries in practical utilization,seeking for other rechargeable batteries is another urgent task due to the high cost and limited sources of metallic Li.Herein,by following the recent research progress,this review provides an overview of applications of Co-MOF derived materials in various rechargeable batteries including lithium-ion batteries,sodium-ion batteries,lithium-sulfur batteries,zinc air batteries and other rechargeable batteries,where they have been utilized as cathodes,anodes,separators and electrocatalysts.Accordingly,we categorize and compare the morphology driven electrochemical performance of various Co-MOF derivatives including porous carbon,cobalt oxides,cobalt chalcogenides,cobalt phosphides and corresponding composites.Finally,current challenges for large-scale production and commercialization of Co-MOF derived materials as well as some reasonable solutions have been discussed at the end. | Jianen Zhou Qingyun Yang Qiongyi Xie Hong Ou Xiaoming Lin Akif Zeb Lei Hu Yongbo Wu Guozheng Ma | 2022 | Journal of Materials Science & Technology2022，，1： | 2 |
| 5 | Preparation and characterization of poly ( ureaeformaldehyde )microcapsules filled with epoxy resins 显示文摘 | Yuan Li Liang Guozheng Xie Jianqiang | 2006 | Polymer2006，47，15： | 1 |
| 6 | Synthesis andcharacterization of microencapsulated dicyclopentadiene withmelamine-formaldehyde resins显示文摘 | Yuan Li Liang Guozheng Xie Jianqiang | 2007 | Colloid Polym Sci2007，285，7： | 1 |
| 7 | Complete nucleotide sequence of a Chinese serotype Asia1 vaccine strain of foot-and-mouth disease virus显示文摘 | Junzheng Du Huiyun Chang Guozheng Cong Junjun Shao Tong Lin Youjun Shang Zaixin Liu Xiangtao Liu Xuepeng Cai Qingge Xie | 2007 | Virus Genes2007，，3： | 1 |
| 8 | Preparation and characterization of poly (urea-formaldehyde) mierocapsules filled with epoxy resins 显示文摘 | Yuan Li Liang Guozheng Xie Jianqiang | 2006 | Polymer2006，47，15： | 1 |
| 9 | Preparation and characterization of poly (urea-formaldehyde) microcapsules filled with epoxy resins显示文摘 | Li Yuan Guozheng Liang JianQiang Xie Lan Li Jing Guo | 2006 | Polymer2006，，47： | 1 |
| 10 | Synthesis and characterization of microeneapsulated dieyelopentadiene with melamine-formaldehyde resins显示文摘 | Li Yuan Liang Guozheng Xie Jianqiang | 2007 | Colloid Polym Sei2007，285，： | 1 |
| 11 | Preparation and characterization of poly (urea-formaldehyde) microcapsules filled with epoxy resins显示文摘 | Li Yuan Liang Guozheng Xie Jianqiang | 2006 | Polymer2006，47，： | 1 |
| 12 | Three-dimensional constitutive model for magneto-mechanical deformation of NiMnGa ferromagnetic shape memory alloy single crystals显示文摘Existing experimental results have shown that four types of physical mechanisms, namely, martensite transformation, martensite reorientation, magnetic domain wall motion and magnetization vector rotation, can be activated during the magneto-mechanical deformation of NiMnGa ferromagnetic shape memory alloy (FSMA) single crystals. In this work, based on irreversible thermodynamics, a three-dimensional (3D) single crystal constitutive model is constructed by considering the aforementioned four mechanisms simultaneously. Three types of internal variables, i.e., the volume fraction of each martensite variant, the volume fraction of magnetic domain in each variant and the deviation angle between the magnetization vector, and easy axis are introduced to characterize the magneto-mechanical state of the single crystals. The thermodynamic driving force of each mechanism and the thermodynamic constraints on the constitutive model are obtained from Clausius's dissipative inequality and constructed Gibbs free energy. Then, thermodynamically consistent kinetic equations for the four mechanisms are proposed, respectively. Finally, the ability of the proposed model to describe the magneto-mechanical deformation of NiMnGa FSMA single crystals is verified by comparing the predictions with corresponding experimental results. It is shown that the proposed model can quantitatively capture the main experimental phenomena. Further, the proposed model is used to predict the deformations of the single crystals under the non-proportional mechanical loading conditions. | Chao Yu Guozheng Kang Di Song Xi Xie | 2019 | Acta Mechanica Sinica2019，35，3： | 1 |
| 13 | Investigation on the Anisotropic Transformation Surfaces of Super-Elastic NiTi Shape Memory Alloys Under Multiaxial Cyclic Loading Conditions显示文摘The cyclic transformation behaviors of polycrystalline super-elastic NiTi shape memory alloys (SMAs)under multiaxial loading paths with different angles between axial and torsional loading orientations were experimentally investigated.The experimental results showed that the start stresses of forward and reverse transformations decreased with the increase'in the number of cycles and exhibit obvious anisotropic evolutions.The start stresses of forward and reverse transformations in the tensile and torsional directions did not satisfy the yon Mises criterion.The shape of transformation surface during the forward and reverse transformations evolved with the increase in the number of cycles.Then,new cyclic anisotropic transformation surfaces were established by introducing an anisotropic tensor into the von Mises equivalent stress based on a typical transformation criterion related to J2 and J3.Moreover,the evolution equations of material parameters used in the proposed transformation surfaces were established to describe the subsequent evolutions of transformation surfaces.Finally,the start stresses of forward and reverse transformations predicted using the proposed transformation surfaces were compared with the experimental results.It shows that the proposed transformation surfaces can reasonably describe the start stresses of forward and reverse transformations,which are helpful for establishing a three-dimensional cyclic constitutive model to describe the cyclic transformation behaviors of super-elastic NiTi SMAs. | Bo Qiu Qianhua Kan Tianxing Zhao Xi Xie Guozheng Kang | 2018 | Acta Mechanica Solida Sinica2018，31，6： | 0 |
| 14 | Tribo-corrosion interaction of the parallel steel wires in the suspension bridges显示文摘The effect of contact load and relative displacement on tribo-corrosion interaction of parallel steel wires of main cable in the suspension bridge was investigated in this study.A self-made tribo-corrosion test bench was employed to conduct tribo-corrosion tests of parallel steel wires in 3.5%(wt%)NaCl solution and deionized water under different contact loads and different relative displacements.The friction coefficient and wear coefficient of wires were presented.Electrochemical corrosion behavior(Tafel polarization curves,Nyquist diagram,and equivalent circuit diagram)was characterized by electrochemical analyzer.Wear morphology was observed by scanning electron microscope.Wear volume loss and corrosion‒wear interaction were quantitatively demonstrated by high-precision weighing balance.The results show that the electrochemical corrosion ability of the steel wires increases with the increase of the contact load or relative displacement.The increased contact load or relative displacement increases the volume loss of corrosion‒wear and pure wear,but decreases the wear coefficient.The wear mechanisms in 3.5%NaCl solution are adhesive wear,abrasive wear,and corrosive wear as compared to adhesive wear and abrasive wear in deionized water under different contact loads.The wear mechanisms of parallel steel wires are slightly different under different relative displacements.But the main wear mechanisms are similar to that under different contact loads.The interaction effects of corrosion and wear produced by the contact load and relative displacement are all the synergistic effects. | Bo WANG Dagang WANG Hailang CHONG Guozheng XIE Dekun ZHANG Shirong GE | 2023 | Friction2023，11，12： | 0 |
| 15 | Crystal-Plasticity-Based Dynamic Constitutive Model of AZ31B Magnesium Alloy at Elevated Temperature and with Explicit Plastic-Strain-Rate Control显示文摘In this study,a series of experiments were carried out on the AZ31B magnesium alloy,including both a macro-experiment(mechanical experiment)and a micro-experiment(dislocation observation).Next,based on the consideration of the deformation mechanism of magnesium alloys(dislocation slip and twinning),a dynamic constitutive model of the magnesium alloy was established.In the developed model,the strain-rate-sensitivity control and the effect of temperature on the dynamic mechanical performance of the alloy were also investigated.The model parameters were determined by fitting the macroscopic experimental results.Next,the evolution of the micro-deformation mechanism was calculated by the developed model,and the trend of macro-mechanical behavior was also discussed. | Qijun Xie Zhiwu Zhu Guozheng Kang | 2020 | Acta Mechanica Solida Sinica2020，33，1： | 0 |
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