共搜索到6720条信息，每页显示10条信息，共672页。用时：0小时0分0秒774毫秒
Effect of fiber angle on LYP steel shear walls behaviorFarzad Hatami1, Ali Ghamari2, Farshad Hatami3(1. Structure and Earthquake Center, Amirkabir University of Technology, Tehran 15916-34311, Iran;2... of LSSW (stiffness, energy absorption, shear capacity, over strength values). Also, stress values applied to boundary frames are lower due to post buckling forces. The effect of fiber angle was also......
Electrolyte transfer separation of hollow fiber composite nanofiltration membrane LIU Jiu-qing(刘久清) School of Metallurgy Science and Engineering, Central South University, Changsha 410083... and prediction data using the three parameters mentioned above was obtained. A theoretical model was developed to predict the transport performance of electrolyte through the hollow fiber composite NF......
that there is a close correlation between the cone angle and optical performance of fiber coupler. High-performance fiber coupler cannot be obtained until rheological shape is controlled accurately... of the optical fiber coupler, that is, the excess loss of the coupler increases while the taper angle increases. Based on the Maxwell viscoelastic theory, the model of FBT was built. Simulation analysis......
J. Cent. South Univ. Technol. (2008) 15(s1): 135-139 DOI: 10.1007/s11771-008-332-0 Experimental evaluation on high temperature rheological properties of various fiber modified asphalt binders...: High temperature rheological properties of fiber modified asphalt binders and impact of the type and content on such properties were studied. Three types of fiber, including polyester (PET......
J. Cent. South Univ. (2018) 25: 2373-2379 DOI: https://doi.org/10.1007/s11771-018-3921-6 Effect of content of Al2O3 and MgO on crystallization of blast furnace slag during fiber formation LI Zhi... content on crystallization of blast furnace slag during fiber formation. The results show that as Al2O3 and MgO contents in the sample changed, blast furnace slag was crystallized at the average......
J. Cent. South Univ. (2021) 28: 657-668 DOI: https://doi.org/10.1007/s11771-021-4635-8 Corrosion damage evolution and mechanical properties of carbon fiber reinforced aluminum laminate WU Xin-tong..., part of Springer Nature 2021 Abstract: Fiber metal laminates (FMLs), a kind of lightweight material with excellent comprehensive performance, have been successfully applied in aerospace. FMLs reinforced......
samples. Figure 4 Effect of polypropylene fibers content on UCS (a), failure strain (b), cohension (c) and internal angle (d) Besides, when fiber content is less than 0.2%, no significant change... fiber length As can be seen in Figure 5, the maximum USC, internal friction angle and cohesion are observed at the fiber length of 12 mm. The soil specimens with longer fibers have the greater......
of the carbon fiber surface using the angle-resolved ESCA: the carbon fibers studied were either coated or treated under different conditions. The results of some of these studies will be cited in this study... J. Cent. South Univ. (2019) 26: 2688-2703 DOI: https://doi.org/10.1007/s11771-019-4206-4 Characterization of carbon fibers recovered through mechanochemical-enhanced recycling of waste carbon fiber......
of microstructure and fiber textures of aluminum wires drawn at room temperature and cryogenic temperature was investigated by TEM and EBSD observations. The results show that low angle boundaries frequency.... Key words: aluminum wire; cryogenic drawn deformation; dislocation boundary; fiber texture; misorientation angle distribution 1 Introduction Because of excellent mechanical behavior of ultra-fine......
fibers was investigated using the oval-oval model with respect to the fiber angle range of 0°-90°. Surface diffusion was assumed to be the predominant mechanism in every section of the junction of two... angle and the fiber axis were discussed in detail. It is found that the growth rate of the sintering necks decreases with fiber angle increasing in the direction of the fiber axis and the bisector......
