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DOI: 10.11817/j.issn.1672-7207.2016.08.027 STS新管幕构件抗弯性能试验研究及数值模拟 贾鹏蛟1,赵文1,关永平2,李慎刚1,韩健勇1,侯文峪1,王超1,刘云安1 (1. 东北大学 资源与土木工程学院,辽宁 沈阳,110819； 2. 铁道第三勘察设计院集团有限公司,天津,300142) 摘要:基于2榀STS(Steel Tube Slab)新管幕构件的...; 文章编号:1672-7207(2016)08-2738-09 Numerical simulation and experimental study on flexural behavior of steel tube slab members JIA Pengjiao1, ZHAO Wen1, GUAN Yongping2, LI Shengang1, HAN Jianyong1......
管坯；旋转电磁场；水平连铸 中图分类号:TG 249.7 文献标识码:A Effect of rotating electromagnetic field on solidification structures and mechanical properties of tube billets of BFe10?1?1 alloy LI... continuously cast tube billets of BFe10?1?1 alloy were investigated and theoretically interpreted. The results indicate that the conventional coarse columnar grains change to fine equiaxed ones......
Trans. Nonferrous Met. Soc. China 22(2012) s357-s363 Springback law of thin-walled 6061-T4 Al-alloy tube upon bending LI Heng, SHI Kai-peng, YANG He, TIAN Yu-li State Key Laboratory of Solidification... the precision bending deformation, the springback behaviors under various forming conditions should be clarified preliminarily. Taking the thin-walled 6061-T4 Al-alloy tube of 50.8 mm×0.889 mm (outer diameter......
Bonding properties of interface in Fe/Al clad tube prepared by explosive welding SUN Xian-jun, TAO Jie, GUO Xun-zhong College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China Received 26 October 2010; accepted 11 April 2011 Abstract: A Fe/Al clad tube was prepared by explosive welding. Then the bonding characteristic......
法；有限元模拟；磁场力 中图分类号:TG391 文献标志码:A 3D simulation of electromagnetic tube bulging based on loose coupling method CUI Xiao-hui, MO Jian-hua, HE Wen-zhi (State Key Laboratory...-dimensional simulation of electromagnetic tube bulging, the ANSYS/EMAG was used to obtain the magnetic force on the tube at different times, and the magnetic force used as loading condition was imported......
Trans. Nonferrous Met. Soc. China 26(2016) 2067-2078 Influence of flash trap profiles on joint properties of friction welded CP-Ti tube to 304L stainless steel tube plate using external tool C..., Kalpakkam 603102, India Received 17 July 2015; accepted 2 January 2016 Abstract: Titanium tube and stainless steel tube plate were welded by an innovative friction welding of tube to tube plate using......
and accuracy could be optimized if the effects of process parameters and the optimum values are specified. The aim of this research is using incremental forming of copper tubes to convert a circular tube into a square cross-sectional part. An experimental setup, consisting of a spherical forming punch and a fixture for clamping the tube is designed. The forming punch movement is controlled by a CNC machine......
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