Search results

Journal of World Business Vol. 47 (2012), p. 17-25
Journal of International Business Studies Vol. 38 (2007), p. 499-518
Journal of International Business Studies Vol. 39 (2008), p. 337-350
Advanced Materials Research Vol. 518-523 (2012), p. 6107-6110
American Political Science Review Vol. 89 (1995), p. 634-647

Simulation of the Residual Stress of Cold-formed Thin-wall Steel Members and Calculation of Load under Its Influence Zhao Feng1,a , Liu Hua-chen2,b 1 Urban Construction College of Wuhan University of Science &Technology, Wuhan, Hubei, PR China, 430070 2 199 Xiongchu Avenue, Hongxhan District, Wuhan, Hubei, PR China, 430070 E-mail: a zhao feng wuhan@263.net, bsusan77123@163.com Keywords: thin-walled section steel; residual stress; initial stress file; ANSYS software Abstract: Because of the particularity of distribution of the residual stress of cold-formed thin-wall steel members, now there has not yet been a proper method for directly considering the influence of the residual stress in calculating the reliable capacity of carrying load of cold-formed thin-wall steel members, and such is the typical case in China's National Technical Specification of Cold-formed Thin-wall Steel Structures GB50018-2002.
Fig 6 shows the crimping angle steel with the section of 75×75×25×2.5 of the material of Q235, then, referring to Fig.3 for the calculating models of residual stress.
Take the research object to be cold-formed thin-wall crimping angle steel with the section of 75×75×25×2.5 of the material of Q235.
Residual Stress in Cold-Formed Steel Members, Journal of Structural Engineering. 1990, 116(6)
［5］ ZhaoFeng and LiChenyu, Applying Electrochemical Erosion Method to the Test of Residual Stress of Cold-formed Thin-wall Steel Members, Research on Steel Structural Engineering, Journal of Civil Engineering, Vol.3, 2000 ［6］ GuoYanlin,A Theoretical and Experimental Study on the Relevant Action of local and whole Stability of Cold-formed thin-wall Steel Columns, Journal of Civil Engineering 1991,(3)

Materials Animal and equipment.KM mice, SPF grade, weight 18 ~ 21g, half male and half female, provided by the experimental animal center of Henan Province, the certificate number: 0003780; KM mice, SPF grade, weight 18 ~ 21g, female, provided by the experimental animal center of Henan Province, the certificate number: 0003780; PC397 stopwatch(supplied by Shenzhen Huibo industry and Trade Co.
Acknowledgements National “Eleventh Five-Year” Plan Surpport（2008BAI53B09）;Scientific and Technological Innovation Research Team in university（2012IRTSTHN011）;Science and Technology Innovation Research Team in Henan College of CM（2010XCXTD03）.
Reference [1]X.Du:Pharmacological action and clinical application of Arisaema research general situation.Medical information.7(2011),3408 [2]S.B.Li,D.Li and H.J.Hu:The clinical observation on bone fracture disease treated by compound nanxing analgesic paste.Proceeding of Clinical Medicine.21(2012),578-580 [3]H.Yi,F.L.Zhang:Sanjie Zhitong plaster in treatment of 32 cases of cancer pain.Shanxi Journal of traditional Chinese medicine.32 (2011),1498-1499 [4]J.J.Shi,M.S.Miao and B.Shi:Pinellia topical effects of anti-inflammatory and analgesic.Henan Journal of traditional Chinese medicine.31 (2011), 991-993 [5]R.Wu,W.J.Hu and R.H.Li:Comparison of immune － related pain induced by antigen －special complex with inflammatory pain induced by formalin in rats.Chinese Journal of Pathophysiology.28 (2012),114 - 117 [6]X.L.Wang,,J,Le and Z.Y.Hong:Advances in research on analgesia by traditional Chinese drugs.Pharm Care Res11 (2011),213-217

Simulation of the Phase Diagrams for High-chromium White Cast Irons and Multi-component White Cast Irons Chien-Lung Yen1,a, Kun-Lin Liu2,b, Yung-Ning Pan 3,c 1,3Department of Mechanical Engineering, National Taiwan University, Taipei, Taiwan 2Department of Materials Science and Engineering, National Taiwan University, Taipei, Taiwan E-mail: ag510722@ms56.hinet.net, bd99527014@ntu.edu.tw, cpanyn@ntu.edu.tw, Keywords: Phase diagram, High-Cr white cast iron, Multi-component white cast iron, DSC, XRD Abstract.
Matsubara, "Influence of Mo and W on Morphology and Alloy Content of Crystallized Carbides in Multi-component White Cast Iron", Journal of Japan Foundry Engineering Society, vol. 75, (2003), p. 479-486 [7] M .Hashimoto, O.
Matsubara, “Analysis of Carbides in Multi-component White Cast Iron”, Journal of Japan Foundry Engineering Society, Vol.75, (2003), p. 317-324 [8] Y.
Hashimoto, “Effect of Carbon Content and Heat-Treating Condition on Retained Austenite and Hardness of Multi-component White Cast Iron”, Journal of Japan Foundry Engineering Society, Vol.72, (2000), p. 471-477 [9] A.

(7) Calculation of the eco-environmental water requirement of River Dalinghe Data sources and Calculation partition The data quoted in this paper comes from the People's Republic of China hydrological Yearbook in 1956 -2001 years, which is mainly the monthly and annual runoff, monthly and annual sediment transport rate, monthly and annual sediment concentration, precipitation, evaporation and water surface area materials of the Shangwobao Station, Linghai Station, Yixian Station and Chaoyang Station — the 4 main hydrological stations of mainstream of River Dalinghe.
Chinese Journal of Hydrodynamics, 2003, 18(3): 295-301.
Discussion on eco-environmental water demand in Weihe River basin of Shanxi Province[J].Journal of Natural Resources, 2004, l: 69-78.
Research advance in ecological water demand and environmental water demand [J].Advance in Water Science, 2002, 13(4): 507-514.
Journal of Hydraulic Engineering, 2005, 28(3): 292-294.

They can also represent transformations from one commodity into another as a result of manufacturing, scheduling, or currency exchange: converting dollars into euros, raw materials into processed oil, and machine time into completed orders.
This work is supported by the Crucial Special Project: the twelfth Five-Year Guideline on Education Science of Liaoning Province (Grant No.JG11DB267 and JG12DB274 ).
Khachiyan: Fast approximation schemes for convex programs with many blocks and coupling constraints, SIAM Journal on Optimization, vol.4(1994), p.86-107,
Truemper: On max flows with gains and pure min-cost flows, SIAM Journal on Applied Mathematics, vol.32(1977), p.450-456
Zhang: Faster approximation algorithm for generalized maximum concurrent flow problem in networks with no flow-generating cycles, International journal of Services Operations and Informatics, Vol.5, No.1(2010), p.20-35

The study is financially supported by the National Natural Science Foundation of China (51205034), Ministry of Transport of the People's Republic of China (2013329225260) and the Fundamental Research Funds for the Central Universities (3132014332).
Applied Mechanics and Materials, 2012, 117: 517-520
Journal of Transcluction Technology, 2002, 4: 014
Journal of Nanomaterials, 2014, 2014
Chinese Journal of Scientific Instrument, 2013,34(4):762-767 [14] Song Y, Li M, Yang J, et al.

Optimization of Mechanical Properties of High Strength TRIP Steels Li Lin(1), Gao Yi(2), He Yanlin(1), Shi Wen(1), Zhang Mei(1), Lu Xiao Gang(1) (1) School of Materials Science and Engineering, Shanghai University, 200072 Shanghai, P.R.China (2) Anshan Iron and Steel Group Corporation, 114009 Anshan, P.R.China Key words: superior mechanical property Al addition TRIP steel thermodynamics austenite stability Abstract Traditional TRIP steels have been developed for several decades, however, when the strength reaches 1000MPa, the elongation rate is difficult to be raised over 20%.
[9] Bo Sundman and John Ågren, Journal of Physics and Chemistry of Solids, 42 (4) 1981, 297-301
Raghavan, Journal of Phase Equilibria, 12 (3) (1991), 275-286
Gustafson, A thermodynamic evaluation of the Fe-C system, Scandinavian Journal of Metallurgy, 14 (1985), 259 [12] David K.

Considering synthetically the factors of work materials, abrasive grain and grinding manners and so on, we selected the higher concentration value of 100% , and the hardness of the slipstone is of J-K (soft 3 - in soft).
References [1]Z.J.Yuan,x.K.Wang:Precision and Super-accuratemachining Technology (Machinery Industry Press , 2004) [2] J.F.Chen:Grinding Principle(Henan Science and Technology Publishing Press ,1994) [3]W.H.Yan:High-speed Grinding Technology Development Direction, Grinding Technology(J),xian:Northwest Industry University Press,1994:2-6
[4] Y.X.Liu,R.Z.Chen:Textile Machinery Design Principle (Textile Industry Press ,1982) [5]S.Malkinetal:Mechanics of Rotary Dressing of Grinding Wheel.Transaction of the ASME Journal of Engineering of Industry,1978(100）:95~102
[6]X.K.Wang:Super-accurate Cutting and Grinding Mechanism Research(J), Jiaozuo University Journal ,2002.02
[7]S.Y.Li,Y.F.Dai:Super-accurate Machine New Progress (J),Mechanical Engineering Journal ,2003.06.

Although a number of material chemists have suggested reducing viscous drag by using special surface morphology and material, it can only reduce viscous drag by 10% ~ 20%[9].
Acknowledgments The authors would like to thank National Basic Research program of China (No. 2012CB934104) and National Science Foundation of China (No. 61071037) for financial support.
Levitation stability analysis of micromachined gyroscope with electromagnetically levitated rotor, Chinese Journal of Sensors and Actuators, 21 (2008) 1
Journal of Fluid Mechanics, 38(1999) 225-238 
[10] Changbing Hu, Navier–Stokesequations in 3D thin domains with Navier friction boundary condition, Journal of Differential Equations, 236 (2007) 133-163.