共搜索到2008条信息，每页显示10条信息，共201页。用时：0小时0分0秒392毫秒
High-temperature creep properties of uranium dioxide pellet GAO Jia-cheng(高家诚), WANG Liang-fen(王良芬), WANG Yong(王 勇), WU Shu-fang(吴曙芳) College of Materials Science and Engineering, Chongqing...; Abstract: High-temperature creep properties of sintered uranium dioxide pellets with two grain sizes (9.0 μm and 23.8 μm) were studied......
Creep resistance of Mg-4%Al-2%RE-2%Ca alloy XUE Shan(薛 山)1, SUN Yang-shan(孙扬善)1, ZHU Tian-bai(诸天柏)2, QIANG Li-feng(强立峰)2, BAI Jing(白 晶)1, ZHOU Jian(周 健)1 (1. Department of Materials Science and Engineering, Southeast University, Nanjing 210096, China; 2. Nanjing Welbow Metals Co Ltd, Nanjing 211221, China) Abstract: The creep resistance of the alloy Mg-4Al-2RE-2Ca(AEC422......
Creep properties and controlled creep mechanism of as-cast Mg-5Zn-2.5Er alloy LI Han(李 晗), DU Wen-bo(杜文博), LI Jian-hui(李建辉), LI Shu-bo(李淑波), WANG Zhao-hui(王朝辉) School of Materials Science...; Abstract: The creep behaviors of as-cast Mg-5Zn-2.5Er alloy (mass fraction, %), under various......
Shear creep parameters of simulative soil for deep-sea sedimentMA Wen-bo(马雯波), RAO Qiu-hua(饶秋华), LI Peng(李鹏), GUO Shuai-cheng(郭帅成), FENG Kang(冯康) (School of Civil Engineering, Central South... with water in order to find the best simulative soil for the deep-sea sediment collected from the Pacific C-C area. Shear creep characteristics of the simulative soil were studied by shear creep test......
J. Cent. South Univ. (2021) 28: 954-967 DOI: https://doi.org/10.1007/s11771-021-4656-3 Non-linear creep damage model of sandstone under freeze-thaw cycle LI Jie-lin(李杰林)1, 2, 3, ZHU Long-yin(朱龙胤)1... Nature 2021 Abstract: To study rock damage characteristics under long-term freeze-thaw cycles and loads, rock freeze-thaw and creep damage factors were defined based on nuclear magnetic resonance......
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Triaxial creep tests of weak sandstone from fracture zone of high dam foundationZHANG Yu(张玉)1, 2, XU Wei-ya(徐卫亚)2, GU Jin-jian(顾锦健)2, WANG Wei(王伟)2(1. College of Pipeline and Civil Engineering, China... at the dam foundation of a hydropower station is weak sandstone with poor integrity and pore cementation contact. Its creep properties have a significant impact on the deformation and stability......
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J. Cent. South Univ. Technol. (2008) 15(s1): 311-315 DOI: 10.1007/s11771-008-370-7 Relations of complete creep processes and triaxial stress-strain curves of rock LI Yun-peng(李云鹏), WANG Zhi-yin... of triaxial compressive creep tests for five kinds of rock under the different stress loading, unloading and cycle-loading-unloading conditions, the creep deformation is not only a function of stress......
Cavitation and grain boundary sliding during creep of Mg-Y-Nd-Zn-Mn alloy V. JAN?K1, F. HNILICA1, P. ZUNA1, V. O?EN??EK2, I. STUL?KOV?3 1. Department of Materials Engineering, Faculty...; Abstract: Creep of squeeze-cast Mg-3Y-2Nd-1Zn-1Mn alloy was investigated at the constant......
