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; 文章编号:1672-7207(2014)07-2401-09 Correlation models of modal frequencies and environmental conditions for a long-span suspension bridge based on monitoring data DENG Yang1, 2, LI... diagnosis by using the dynamic characteristic test, the long-term monitoring data of Runyang Suspension Bridge in Jiangsu Province was processed to establish the correlation model between modal frequencies......
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of self-anchored suspension bridge SONG Xu-ming, DAI Gong-lian, ZENG Qing-yuan (School of Civil and Architectural Engineering, Central South University, Changsha 410075, China) Abstract: Taking the project of Sanchaji Bridge as object, the dynamic characteristics and seismic response of self-anchored suspension bridge was calculated. The seismic response after installing viscous......
;文章编号:1672-7207(2013)07-2989-08 Wind field characteristics analysis at a long-span suspension bridge based on long-term monitoring data HU Jun1, 2,OU Jinping3 (1. State Key Laboratory Breeding Base..., China; 3. School of Civil Engineering,Dalian University of Technology, Dalian 116024, China) Abstract: In order to provide reliable basis for wind resistant evaluation of a long-span suspension bridge......
:1672-7207(2012)04-1320-05 Convex model analysis of vibration control eigenvalues of vehicle suspension system based on perturbation method JIA Ai-qin, CHEN Jian-jun, XU Ya-lan (School of Electromechanical Engineering, Xidian University, Xi ’an 710071, China) Abstract: The vibration control question of the uncertainty parameter suspension system was studied. Using the multidimensional convex model theory......
17.81%. 关键词:复合材料; 悬浮聚合; 双层表面活性剂; 亲水性; composite materials; suspension polymerization; bilayer surfactants; hydrophilicity; [全文内容正在添加中] ......
; 文章编号:1672-7207(2011)12-3735-07 Optimization design of torsion bar of double wishbone suspension based on random vibration analysis method ZHOU Shui-ting1, HUANG Hong-wu1, ZHU Wei-yu2 ..., Changsha 410082, China) Abstract: The double wishbone suspension stiffness was calculated by using the virtual work principle, the vector algebra and tensor of finite rotation methods, and the feasibility......
Dynamic Effects of Cerium on Syntheses of Soluble Protein and Taxol in Suspension Culture of Taxus Chinensis Var. Mairei Cells 元英进1,李景川1,胡昌序2,马忠海1,孙安慈2 (1.Department of Biochemical Engineering, Tianjin University,;2.Institute of Botany, the Chinese Academy of Sciences,) Abstract:The dynamic effects of Ce4+ on the syntheses of soluble protein and taxol in suspension cultures of Taxus chinensis......
GF/PP复合材料悬浮法工艺中偶联剂的应用及其对材料性能的影响 王晓1,李川1,许家瑞1 (1.中山大学材料科学研究所广州 510275) 摘要:研究了悬浮法制备短玻璃纤维增强聚丙烯复合材料过程中不同偶联剂的适用性及其对材料性能的影响.根据悬浮法工艺的特点,提出了适用的偶联剂品种和添加方式.探讨了悬浮体系中偶联剂对复合材料微观结构的影响和偶联作用机理. 关键词:悬浮法短玻纤增强聚丙烯复合材料偶联剂性能; Suspension technique GF/PP composites coupling agent properties; [全文内容正在添加中] ......
suspension roasting and muffle furnace roasting to remove sulfur and enhance digestion properties. The results show that sulfur can be efficiently removed, and the alumina digestion properties are significantly improved after suspension roasting. Under optimal conditions (t=70 min, T=280 °C, w(CaO)=8% and Nk=245 g/L), the digestion ratios are 94.45% and 92.08% for the suspension-roasted and muffle......
