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Effect of strain rate and water-to-cement ratio on compressive mechanical behavior of cement mortarZHOU Ji-kai(周继凯), GE Li-mei(葛利梅) (College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China)Abstract:Effects of strain rate and water-to-cement ratio on the dynamic compressive mechanical behavior of cement mortar are investigated by split Hopkinson pressure bar (SHPB......
Moisture effect on compressive behavior of concrete under dynamic loadingZHOU Ji-kai(周继凯), DING Ning(丁宁) (College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China)Abstract:The effect of moisture content upon compressive mechanical behavior of concrete under impact loading was studied. The axial rapid compressive loading tests of over 50 specimens with five......
Compressive behavior and energy absorption of metal porous polymer composite with interpenetrating network structure LIU Yu, GONG Xiao-lu Institut Charles Delaunay, CNRS FRE 2848, LASMIS, UTT 12.... The compressive behavior and energy absorption characteristics of MPPC were investigated and compared with the aluminum foams. The compressive modulus of composite was compared with the VOIGT–REUSS......
-La and Mg2Sn compounds can improve the tensile properties and compressive creep resistance of the alloys. Key words: Mg-Sn-La alloy; microstructure; tensile properties; compressive creep behavior... in compressive creep resistance behavior. So the secondary creep rate decreases largely. At elevated temperature, the larger size of heat-resistant phase plays a more important role in compressive creep......
Received 10 April 2006; accepted 25 April 2006 Abstract: The compressive experiments of two kinds of ceramic foams were completed. The results show that the behavior of ceramic foams made by organic... and ceramic slurry. This compressive response reflects the mechanical behavior of the sponge mainly, and the sponge is anisotropic. Sponge made by pouring the polymer plus a hardener and a foaming......
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, and the compressive yield strength of the composites containing 8% cenospheres is the highest.References [1] WANG Xiao-jun, WU Kun, HUANG Wen-xian, ZHENG Meng-yi, PENG De-lin. Study on fracture behavior... and compressive behavior of ZC63 Mg-microballoon foam composites [J]. Composites Science and Technology, 2007, 67(9): 1842-1853. [12] ROHATGI P K, DAOUD A, SCHULTZ B F, PURI T. Microstructure and mechanical......
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Compressive creep behavior of Mg-Sn binary alloy WEI Shang-hai(魏尚海), CHEN Yun-gui(陈云贵)?, TANG Yong-bai(唐永柏), LIU Ming(刘 明), XIAO Su-fen(肖素芬), ZHANG Xiao-ping(章晓萍), ZHAO Yuan-hua... at elevated temperature. The compressive creep behavior of ageing-treated Mg-xSn (x=3%, 5%) alloys was investigated at the temperatures of 423 and 473 K and the stresses from 25 MPa to 35 MPa. When......
Effect of TiH2 on preparation of closed-cell aluminum foam and its compressive behavior YANG Guo-jun(杨国俊), YU Hai-jun(尉海军), YAO Guang-chun(姚广春) School of Materials and Metallurgy, Northeastern... transitional foaming process was discussed and the effect of granularity and addition of TiH2 on porosity of closed-cell aluminum foam was investigated. The static compressive behavior of closed-cell aluminum......
