LARGE-STRAIN

作品数:7被引量:23H指数:3
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相关领域:一般工业技术金属学及工艺更多>>
相关期刊:《Materials Sciences and Applications》《Acta Metallurgica Sinica(English Letters)》《International Journal of Minerals,Metallurgy and Materials》《Journal of Rock Mechanics and Geotechnical Engineering》更多>>
相关基金:国家自然科学基金中国博士后科学基金国家高技术研究发展计划更多>>
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Application of the Mechanical Threshold Stress Model to Large Strain Processing
《Materials Sciences and Applications》2022年第5期300-316,共17页Paul S. Follansbee 
Large-strain deformations introduce several confounding factors that affect the application of the Mechanical Threshold Stress model. These include the decrease with the increasing stress of the normalized activation ...
关键词:Mechanical Threshold Stress Model Large-Strain Deformations ECAP Stress-Strain Curves Shear Deformations Activation Energy STRAIN-HARDENING 
Performance characterization of ionic-hydrogel based strain sensors被引量:4
《Science China(Technological Sciences)》2020年第6期923-930,共8页XU HaiPeng SHEN ZeQun GU GuoYing 
supported by the National Natural Science Foundation of China(Grant Nos.91848204;51622506 and 91948302);the Shanghai Jiao Tong University Scientific and Technological Innovation Funds。
Ionic hydrogels,owing to the advantages of stretchability,conductivity and transparency,have attracted more attention for developing new soft sensors and artificial skins.Existing works on ionic-hydrogel based sensors...
关键词:ionic hydrogels sensor characterization large-strain sensor stretchable electronics 
Benchmark solutions of large-strain cavity contraction for deep tunnel convergence in geomaterials被引量:4
《Journal of Rock Mechanics and Geotechnical Engineering》2020年第3期596-607,共12页Pin-Qiang Mo Yong Fang Hai-Sui Yu 
financial supports from the Foundation of Key Laboratory of Transportation Tunnel Engineering(Southwest Jiaotong University);Ministry of Education,China(Grant No.TTE2017-04);National Natural Science Foundation of China(Grant No.51908546);Natural Science Foundation of Jiangsu Province(Grant No.BK20170279)。
To provide precise prediction of tunnelling-induced deformation of the surrounding geomaterials,a framework for derivation of rigorous large-strain solutions of unified spherical and cylindrical cavity contraction is ...
关键词:Convergence-confinement method(CCM) Cavity contraction analysis Tunnel convergence 
A novel phenomenological model using a sine function for finite-element simulation of large-strain hot deformation被引量:2
《Science China(Technological Sciences)》2018年第5期748-760,共13页ZENG Fan HU ChengLiang ZHAO Zhen 
supported by the National Natural Science Foundation of China(Grant No.51475294)
In hot deformation, the flow stress curves of steels always present as two typical types: at relatively high temperature and low strain rate, the flow stress may first increase and then attain a steady value without r...
关键词:phenomenological model high temperature large strain finite-element simulation 
One-dimensional large-strain consolidation of soft clay with non-Darcian flow and nonlinear compression and permeability of soil被引量:11
《Journal of Central South University》2017年第4期967-976,共10页LI Chuan-xun WANG Chang-jian LU Meng-meng LU Jian-fei XIE Kang-he 
Projects(51109092,11272137)supported by the National Natural Science Foundation of China;Projects(2013M530237,2014T70479)supported by China Postdoctoral Science Foundation;Project(SJLX15-0498)supported by Jiangsu Provincial Graduate Students Research and Innovation Program,China
Geometrical nonlinearity of the soft soil and the deviation of water flow in the soft clay from Darcy's law have been well recognized in practice. However, the theory of consolidation, which can account for both the g...
关键词:LARGE-STRAIN consolidation non-Darcian FLOW NONLINEAR compression NONLINEAR PERMEABILITY 
Formability Investigations of High-Strength Dual-Phase Steels
《Acta Metallurgica Sinica(English Letters)》2015年第12期1471-1481,共11页Miklós Tisza Zsolt Lukács 
the New Hungarian Development Plan and jointly financed by the European Union and European Social Fund
Car manufacturing is always regarded as the key industry behind sheet metal forming, and thus, the requirements of and developments in car manufacturing play a decisive role in the development of sheet metal forming. ...
关键词:Springback Large-strain cyclic deformation High-strength dual-phase steels 
Microstructure and texture evolution of Mg–3Zn–1Al magnesium alloy during large-strain electroplastic rolling被引量:2
《International Journal of Minerals,Metallurgy and Materials》2015年第4期411-416,共6页Yan-bin Jiang Lei Guan Guo-yi Tang Bo Cheng Da-bo Liu 
support from the National Natural Science Foundation of China (Nos. 51104016 and 50571048);the National High Technology Research and Development Program of China (No. 2013AA031301);the fund of the State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals (No. SKL-SPM-201204)
Large-strain deformation by single electroplastic rolling (EPR) was imposed on AZ31 magnesium alloy strips. During EPR at low temperature (150-250℃), numerous twins formed in the alloy. After EPR at a high temper...
关键词:magnesium alloys electroplastic rolling microstructure TEXTURE RECRYSTALLIZATION 
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