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Longitudinal force in continuously welded rail on long-span tied arch continuous bridge carrying multiple tracksYAN Bin(闫斌)1, 2, DAI Gong-lian(戴公连)1, 2, GUO Wen-hua(郭文华)1, XU Qing-yuan(徐庆元)1(1...)Abstract:Considering arch rib, lateral brace, suspender, girder, pier and track position, the model for the interaction between long-span tied arch continuous bridge and multiple tracks was established......
Impact coefficient and reliability of mid-span continuous beam bridge under action of extra heavy vehicle with low speedLIU Bo(刘波)1, 2, WANG You-zhi(王有志)1, HU Peng(胡朋)3, YUAN Quan(袁泉)1(1. School... University, Ji’nan 250023, China)Abstract:To analyze the dynamic response and reliability of a continuous beam bridge under the action of an extra heavy vehicle, a vehicle–bridge coupled vibration model......
Analysis of Intermetallic Phases Formed on Surface Vapor Oxidized H13 Hot Work Steels in Molten Aluminum WANG Rong1,WU Xiao-chun1,MIN Yong-an1 (1.School of Materials Science and Engineering, Shanghai University, Shanghai, China) 摘要:In this paper, the author dipped surface vapor oxidized H13 steel specimens into 700℃ molten aluminum liquid for a certain period of time. Analyze the intermetallic......
Trans. Nonferrous Met. Soc. China 25(2015) 3146-3151 Solubility of Sb in binary Na2CO3-NaCl molten salt Yong-ming CHEN1, Long-gang YE1, Chao-bo TANG1, Sheng-hai YANG1, Mo-tang TANG1, Wen-hai ZHANG1,2... 2015 Abstract: The interaction between molten Na2CO3-NaCl salt and Sb and the solubility of Sb in molten salt were investigated in the temperature range of 700-1000 °C. The results show......
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composite structure with overlap slab of Xingguang bridge YE Mei-xin(叶梅新), HUANG Qiong(黄 琼), WU Qin-qin(吴芹芹) (School of Civil and Architectural Engineering, Central South University, Changsha 410075... an extra long span composite bridge. The conversion of structure system and the mechanical behavior of the bridge were analyzed with two different construction methods. The stresses of steel beams......
Segregation of Molten Salt on Chromizing in Thermal Diffusion Process王洪福School of Mechanical Engineering and Automation,North University of China摘 要:molten salt in the crucible was removed by drilling from the heart core of molten salt. The core of molten salt was analyzed by X-ray fluorescence spectroscopy and XRD......
Electrodeposition of Molybdenum in Molten KF-B2O3-K2MoO4李国勋,范德芳摘 要:ＥｌｅｃｔｒｏｄｅｐｏｓｉｔｉｏｎｏｆＭｏｌｙｂｄｅｎｕｍｉｎＭｏｌｔｅｎＫＦ－Ｂ＿２Ｏ＿３－Ｋ＿２ＭｏＯ＿４ＬｉＧｕｏｘｕｎａｎｄＦａｎＤｅｆａｎｇ(李国勋)(范德芳)(ＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｔｕｔｅｆｏｒＮｏｎ－ｆｅｒｒｏｕｓＭ...关键词:......
Molten Salt Electrodeposition of Praseodymium-iron Alloy刘冠昆,杨绮琴,童叶翔,周贤志,陈青松摘 要:ＭｏｌｔｅｎＳａｌｔＥｌｅｃｔｒｏｄｅｐｏｓｉｔｉｏｎｏｆＰｒａｓｅｏｄｙｍｉｕｍ－ｉｒｏｎＡｌｌｏｙＬｉｕＧｕａｎｋｕｎ,ＹａｎｇＱｉｑｉｎ,ＴｏｎｇＹｅｘｉａｎｇ,ＺｈｏｕＸｉａｎｚｈｉａｎｄＣｈｅｎＱｉｎｇｓｏｎｇ(刘冠昆)(杨绮琴)(童叶翔)...关键词:......
Electrocrystallization Mechanism of Tungsten in Molten KF-B2O3-K2WO4文振环,李国勋摘 要:ＥｌｅｃｔｒｏｃｒｙｓｔａｌｌｉｚａｔｉｏｎＭｅｃｈａｎｉｓｍｏｆＴｕｎｇｓｔｅｎｉｎＭｏｌｔｅｎＫＦ－Ｂ＿２Ｏ＿３－Ｋ＿２ＷＯ＿４ＷｅｎＺｈｅｎｈｕａｎａｎｄＬｉＧｕｏｘｕｎ文振环,李国勋(ＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｉｕｔｅｆｏｒＮｏ...关键词:......
