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double linear strain distribution assumption of RC beam strengthened with external-bonded or near-surface mounted fiber reinforced plasticRen Zhen-hua (任振华) 1, Liu Han-long (刘汉龙) 1, Zhou feng-jun (周丰... of the Headquarters of the General Staff, Beijing 100850, China)Abstract:Rehabilitation of existing structures with fiber reinforced plastic (FRP) has been growing in popularity because they offer superior......
Fusion Splicing Experiments of 1060-XP Silica Fiber with Phosphate Glass Fiber杨昌盛,杨中民摘 要:<正>An asymmetric heating method for fusion splicing of 1060-XP silica fiber (1060F) and phosphate glass fiber (PGF) using an electric arc splicer has been proposed.Double joints with the lowest splice loss of 0.6 dB and good bending-resist strength between......
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with basalt fiber reinforced polymer (BFRP) under different reinforcement amounts and vertical compressions, which included pre-damage under low cycle reversed loading, crack repairing, strengthening...(6): 7-13. [13] 杨勇新, 杨萌, 赵颜, 等. 玄武岩纤维布的耐久性试验研究[J]. 工业建筑, 2007, 37(6): 7-13. YANG Yongxin, YANG Meng, ZHAO Yan, et al. Experimental study on durability of basaltic fiber reinforcement polymer[J......
Thermo-physical Properties of Continuous Carbon Fiber Reinforced Copper Matrix Composites 黄俊波1,陈先有1,曹金华1 (1.Army Aviation Representative Office,109 mail box,Jingdezhen 333002,Jiangxi,China) 摘要:Continuous carbon fiber reinforced copper matrix composites with 70％(volume fraction)of carbon fibers prepared by squeeze casting technique have been used for investigation of the coefficient of thermal......
: With the code provisions about calculations and details considered in combination, the design method of flexural reinforcement is simplified for common concrete beams in seismic frameworks. In the method, the load-bearing capacity, the least ratio of reinforcement, the least diameter and the number of the stell bars are considered. The results show that it is both time-saving and economical to use......
Synergistic action of non-solvent induced phase separation in preparation of poly(vinyl butyral) hollow fiber membrane via thermally induced phase separationQiu Yun-ren(邱运仁), Qi Jing(漆静), Wei Yu-qing...(vinyl butyral) hollow fiber membrane via thermally induced phase separation (TIPS) has been carried out. The results show that the hollow fiber membrane prepared at air gap zero has no skin layer......
refinement caused by CNT orientation. Key words: copper laminar composite; super-aligned carbon nanotubes; reinforcement ply-orientation; mechanical properties; electrical properties; microstructure 1... composite, as one of the most promising composite materials, has attracted plenty of attention. In consideration of their unique physical or chemical properties, the carbon fiber [1], alumina [2], TiB2......
Nd3+ Doped Silicate Glass Photonic Crystal Fiber with Random Hole Distributions Jiang Xiongwei1,Chen Danping1,Zhu Congshan1,Zhao Chongjun1,Da Ning1,Chen Qingxi1,Qiu Jianrong1,Peng Mingying1,Yang..., Hangzhou 310027, China) Abstract:The fabrication of one kind of large core area Nd3+ doped silicate glass photonic crystal fiber, and demonstration of the fiber''s waveguidence properties were reported......
