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Online since: March 2015
Authors: Nathalie Boudeau, Abir Abdelkefi, Pierrick Malecot, Noamen Guermazi, Gérard Michel
References
[1] Ahmetoglu.M., Altan.T., Tube hydroforming: state-of-the-art and future trends, Journal of materials Processing Technology, 98 (2000) 25-33
[2] Kridli G.T., Bao.L., Mallick P-K., Tian.Y., Investigation of thickness variation and corner filling in tube hydroforming, Journal of Materials Processing Technology, 33 (2003) 287-296
[6] Vollertsen F., Plancak M., On possibilities for the determination of the coefficient of friction in hydroforming of tubes, Journal of materials Processing Technology, 125-126 (2002) 412-420
[9] Orban H., Hu S.J., Analytical modeling of wall thinning during corner filling in structural tube hydroforming, Journal of Materials Processing Technology, 194 (2007) 7–14
[10] Xu X., Li S., Zhang W., Lin Z., Analysis of thickness distribution of square-sectional hydroformed parts, Journal of Materials Processing Technology, 209 (2009) 158–164
[2] Kridli G.T., Bao.L., Mallick P-K., Tian.Y., Investigation of thickness variation and corner filling in tube hydroforming, Journal of Materials Processing Technology, 33 (2003) 287-296
[6] Vollertsen F., Plancak M., On possibilities for the determination of the coefficient of friction in hydroforming of tubes, Journal of materials Processing Technology, 125-126 (2002) 412-420
[9] Orban H., Hu S.J., Analytical modeling of wall thinning during corner filling in structural tube hydroforming, Journal of Materials Processing Technology, 194 (2007) 7–14
[10] Xu X., Li S., Zhang W., Lin Z., Analysis of thickness distribution of square-sectional hydroformed parts, Journal of Materials Processing Technology, 209 (2009) 158–164
Online since: February 2014
Authors: Salima Aggoun, Salah Eddine Bensebti, El Hadj Kadri, Ourdia Haddad
It would be important to carry out others test, using other materials and other size of column, in order to develop the current method.
H., “Workability, testing, and performance of self-consolidating concrete”, ACI Materials Journal, V.96, No. 3, May-June 1999 pp.346-353
[7] Bensebti S., Aggoun S. et Houari H., “Influence du dosage en eau et en filler calcaire sur la ségrégation statique des bétons autoplaçants”, Fifth International Conference on Sciences of Materials (CSM5), may 17-19 2006, Beyrouth, Liban [8] Okamura H. and Ouchi M., “Self-compacting concrete”, Journal of Advanced Concrete Technology, Vol, 1, No. 1, April 2003 pp.5-15
Shah, “New methodology for desingning self-compacting concrete”, ACI Materials Journal, November-December 2001
,Wan B., Gadala-Maria F., Giri Kolli V. and Harries K.A., “Influence of mortar rheology on aggregate settlement”, ACI Materials Journal, July-August 2000
H., “Workability, testing, and performance of self-consolidating concrete”, ACI Materials Journal, V.96, No. 3, May-June 1999 pp.346-353
[7] Bensebti S., Aggoun S. et Houari H., “Influence du dosage en eau et en filler calcaire sur la ségrégation statique des bétons autoplaçants”, Fifth International Conference on Sciences of Materials (CSM5), may 17-19 2006, Beyrouth, Liban [8] Okamura H. and Ouchi M., “Self-compacting concrete”, Journal of Advanced Concrete Technology, Vol, 1, No. 1, April 2003 pp.5-15
Shah, “New methodology for desingning self-compacting concrete”, ACI Materials Journal, November-December 2001
,Wan B., Gadala-Maria F., Giri Kolli V. and Harries K.A., “Influence of mortar rheology on aggregate settlement”, ACI Materials Journal, July-August 2000
Online since: May 2016
Authors: Ming Chen, Wei Wei Ming, Qiu Lin Niu, Liang Wen, Chang Qi Yang
Previous research results show that serrated chips were widely present in high-speed machining of various materials especially in machining of difficulty-to-cut material [1-5].
Experimental procedures Experimental Materials.
Fig. 1 Microstructure of the typical difficult-to-machine materials Table 1 Chemical composition of four different materials, wt.% Material Chemical Composition (%) Ti Al V Ni Mo Co Cr Zr Fe Si TC11 [7] Balance 5.8-7.0 - - 2.8-3.8 - - 0.8-2.0 0.41 0.2-0.35 In order to obtain chip root generated during cutting, the workpiece material were processed in advance using the mature Buda law [8].The workpiece material was required for machining the shape shown in Fig. 2.
Materials of high hardness, low thermal physical properties were more likely to produce serrated chip.
Key Engineering Materials, 2002, 233 489-496
Experimental procedures Experimental Materials.
Fig. 1 Microstructure of the typical difficult-to-machine materials Table 1 Chemical composition of four different materials, wt.% Material Chemical Composition (%) Ti Al V Ni Mo Co Cr Zr Fe Si TC11 [7] Balance 5.8-7.0 - - 2.8-3.8 - - 0.8-2.0 0.41 0.2-0.35 In order to obtain chip root generated during cutting, the workpiece material were processed in advance using the mature Buda law [8].The workpiece material was required for machining the shape shown in Fig. 2.
Materials of high hardness, low thermal physical properties were more likely to produce serrated chip.
Key Engineering Materials, 2002, 233 489-496
Online since: June 2014
Authors: Yong Gang Jia, Zhao Qi Ji
The rock deformation are close related to rock materials and construction method during excavation.
Table 3 Physical and mechanical parameters of overburden prototypes and model Type Geotechnical name Natural severe ρ (kN/m3) Compressive strength (MPa) Prototype Medium weathered granite 24.5 33 Model Mixed material 2 23.9 0.7 According to the successful experiences of previous matching of model materials, select clean river sand with few clay content(granularity: 0.15～0.5mm).
Lay lime powder every 500mm as layered materials.
Fig.2 Distribution and compos of model materials (a)Excavation face (b)Fill with mixed material layered (c) Sensors buried in sidewall (d) Sensors buried in vault Fig.3 Model Experiments Test Procedure.
(In Chinese) [4] Yingren Zheng and Shangyi Zhao: Limit State Finite Element Method for Geotechnical Engineering Analysis and Its Applications[J].China Civil Engineering Journal, 2005,38(1): 91-104.
Table 3 Physical and mechanical parameters of overburden prototypes and model Type Geotechnical name Natural severe ρ (kN/m3) Compressive strength (MPa) Prototype Medium weathered granite 24.5 33 Model Mixed material 2 23.9 0.7 According to the successful experiences of previous matching of model materials, select clean river sand with few clay content(granularity: 0.15～0.5mm).
Lay lime powder every 500mm as layered materials.
Fig.2 Distribution and compos of model materials (a)Excavation face (b)Fill with mixed material layered (c) Sensors buried in sidewall (d) Sensors buried in vault Fig.3 Model Experiments Test Procedure.
(In Chinese) [4] Yingren Zheng and Shangyi Zhao: Limit State Finite Element Method for Geotechnical Engineering Analysis and Its Applications[J].China Civil Engineering Journal, 2005,38(1): 91-104.
Online since: March 2024
Authors: Omod Ojulu, Raji Feyisa Bogale, Ponnusamy Thillai Arasu, G. Kanthimathi
The modelling of metal bioactive sites, metalloenzyme reaction centres, nonlinear optical materials, homogeneous or heterogeneous catalysts for several reactions, and luminous materials all make use of a number of the Schiff base ligands and metal complexes [4,5].
Due to its distinctive structural characteristics and wide range of applications, including catalysis, optics, and luminous materials, cuprous chemistry has attracted particular interest.
These applications include biological sensors, fascinating physical properties, and luminescent materials[6].
FT-IR Spectroscopy The analytical method known as Fourier Transform-Infrared Spectroscopy (FT-IR) is used to distinguish between organic and, in some situations, inorganic materials.
Journal Hazard Mater. 186, (2011), 1794–1800
Due to its distinctive structural characteristics and wide range of applications, including catalysis, optics, and luminous materials, cuprous chemistry has attracted particular interest.
These applications include biological sensors, fascinating physical properties, and luminescent materials[6].
FT-IR Spectroscopy The analytical method known as Fourier Transform-Infrared Spectroscopy (FT-IR) is used to distinguish between organic and, in some situations, inorganic materials.
Journal Hazard Mater. 186, (2011), 1794–1800
Online since: December 2012
Authors: Yun Tao Cai, Jian Xun Liang
Design and Application of Network Management System for Sports Events
JianXun Liang1, a, YunTao Cai2,b
1, 2Hebei University Science and Technology ,China
akedaljx@163.com, bkd_cyt@126.com
Keywords: Sports games, Network supervision system, Design and application of software
Abstract.
Introduction At present computer technology is widely adopted to set up multi-level network management subsystems such as the real-time data acquisition, result processing, comprehensive information query, personnel and material management, and communications in domestic and international sports events.
The site which is a standard sports field was at the stadium of Hebei University of Science and Technology.
References [1] J.P.Liu: Journal of Wuhan Institute of Physical Education,Vol.39(2005)No.4,P.113( in chinese) [2] J.Kong: Journal of Wuhan Institute of Physical Education,Vol.41(2007)No.10,P.14( in chinese) [3] Y.Du: Journal of Xi′An Physical Education University ,Vol.26(2009)No.4,P.505( in chinese) [4] K.F.Wang: Journal of Jilin Institute of Physical Education,Vol.26(2010)No.6,P.77( in chinese) [5] Y.Xiao: Journal of Xi′An Physical Education University ,Vol.26(2009)No.6,P.668( in chinese) [6] Z.SH.Li: Journal of Eastern Liaoning University,Vol.18(2011)No.1,P.76( in chinese) [7] P.Qiao: Coal Technology,Vol.30(2011)No.3,P.221( in chinese) [8] Y.H.Wang,M.Yang: Journal of Physical Education,Vol.18(2011)No.6,P.78( in chinese) [9] W.H.Li,Y.T.Shi: Coal Technology,Vol.30(2011)No.2,P.204( in chinese) [10] B.Lu,L.L.Zhang: Coal Technology,Vol.31(2012)No.7,P.202( in chinese) [11] Y.Liu,CH.F.Tang: Video Engineering,Vol.35(2011)No.23,P.78( in chinese) [12] W.J.Li: Journal of Guangzhou Sport
University,Vol.31(2011)No.6,P.107( in chinese) [13] Y.Xiao: Journal of Shanghai Sport University,Vol.35(2011)No.3,P.20( in chinese) [14] L.Chen: Journal of Wuhan University of Technology,Vol.32(2010)No.21,P.131( in chinese) [15] W.Cui,T.Q.Li: Sport Science,Vol.23(2003)No.2,P.114( in chinese) [16] P.Wu,J.J.Le: Journal of Donghua University,Vol.32(2006)No.4,P.39( in chinese) [17] M.Shen: Journal of Wuhan University of Technology,Vol.38(2004)No.3,P.167( in chinese) [18] S.Zhang: Journal of Nanjing Institute of Physical Education,Vol.23(2009)No.3,P.105( in chinese) [19] Y.J.Huang: Journal of Beijing Sport University,Vol.30(2007)No.4,P.547( in chinese) [20] Y.Xiao: Journal of Beijing Sport University,Vol.34(2011)No.10,P.69( in chinese)
Introduction At present computer technology is widely adopted to set up multi-level network management subsystems such as the real-time data acquisition, result processing, comprehensive information query, personnel and material management, and communications in domestic and international sports events.
The site which is a standard sports field was at the stadium of Hebei University of Science and Technology.
References [1] J.P.Liu: Journal of Wuhan Institute of Physical Education,Vol.39(2005)No.4,P.113( in chinese) [2] J.Kong: Journal of Wuhan Institute of Physical Education,Vol.41(2007)No.10,P.14( in chinese) [3] Y.Du: Journal of Xi′An Physical Education University ,Vol.26(2009)No.4,P.505( in chinese) [4] K.F.Wang: Journal of Jilin Institute of Physical Education,Vol.26(2010)No.6,P.77( in chinese) [5] Y.Xiao: Journal of Xi′An Physical Education University ,Vol.26(2009)No.6,P.668( in chinese) [6] Z.SH.Li: Journal of Eastern Liaoning University,Vol.18(2011)No.1,P.76( in chinese) [7] P.Qiao: Coal Technology,Vol.30(2011)No.3,P.221( in chinese) [8] Y.H.Wang,M.Yang: Journal of Physical Education,Vol.18(2011)No.6,P.78( in chinese) [9] W.H.Li,Y.T.Shi: Coal Technology,Vol.30(2011)No.2,P.204( in chinese) [10] B.Lu,L.L.Zhang: Coal Technology,Vol.31(2012)No.7,P.202( in chinese) [11] Y.Liu,CH.F.Tang: Video Engineering,Vol.35(2011)No.23,P.78( in chinese) [12] W.J.Li: Journal of Guangzhou Sport
University,Vol.31(2011)No.6,P.107( in chinese) [13] Y.Xiao: Journal of Shanghai Sport University,Vol.35(2011)No.3,P.20( in chinese) [14] L.Chen: Journal of Wuhan University of Technology,Vol.32(2010)No.21,P.131( in chinese) [15] W.Cui,T.Q.Li: Sport Science,Vol.23(2003)No.2,P.114( in chinese) [16] P.Wu,J.J.Le: Journal of Donghua University,Vol.32(2006)No.4,P.39( in chinese) [17] M.Shen: Journal of Wuhan University of Technology,Vol.38(2004)No.3,P.167( in chinese) [18] S.Zhang: Journal of Nanjing Institute of Physical Education,Vol.23(2009)No.3,P.105( in chinese) [19] Y.J.Huang: Journal of Beijing Sport University,Vol.30(2007)No.4,P.547( in chinese) [20] Y.Xiao: Journal of Beijing Sport University,Vol.34(2011)No.10,P.69( in chinese)
Online since: September 2011
Authors: Yan Min Xie, Xiao Mei Xu
*This research is supported by the National Natural Science Foundation of China (51005193), supported by Fundamental Research Funds for the Central Universities (SWJTU09CX016), and supported by the youth funds of Southwest Jiao Tong University.
Development of approximations for HSCT wing bending material weight using response surface methodology [D].
International Journal of Heat and Mass Transfer, 2006, 49:3439~3447 [13] K.
Journal of Mechanical Science and Technology, 2008, 22:1651~1659 [14] Hu Wang, Enying Li, Guang Yao Li.
[16] Joachim Danckert, Experimental investigation of a square-cup deep-drawing process, Journal of Materials Processing Technology, 1995(50):375~384
Development of approximations for HSCT wing bending material weight using response surface methodology [D].
International Journal of Heat and Mass Transfer, 2006, 49:3439~3447 [13] K.
Journal of Mechanical Science and Technology, 2008, 22:1651~1659 [14] Hu Wang, Enying Li, Guang Yao Li.
[16] Joachim Danckert, Experimental investigation of a square-cup deep-drawing process, Journal of Materials Processing Technology, 1995(50):375~384
Online since: November 2012
Authors: Jun Xing Yu, Kun Zhang, Lei Nie
China
3Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, P.
Low temperature MEMS manufacturing processes: plasma activated wafer bonding, Micro- and Nanosystems- Materials and Devices.
Symposium (Materials Research Society Symposium Proceedings). 872 (2005) 85-90 [5] C.
Cohesive zone model for direct silicon wafer bonding, Journal of Physics D: Applied Physics. 40(2007) 3070-3076 [9] C.
Hydrophilic low-temperature direct wafer bonding, Journal of Applied Physics, 104 (2007) 123524(1-6) [10] F.
Low temperature MEMS manufacturing processes: plasma activated wafer bonding, Micro- and Nanosystems- Materials and Devices.
Symposium (Materials Research Society Symposium Proceedings). 872 (2005) 85-90 [5] C.
Cohesive zone model for direct silicon wafer bonding, Journal of Physics D: Applied Physics. 40(2007) 3070-3076 [9] C.
Hydrophilic low-temperature direct wafer bonding, Journal of Applied Physics, 104 (2007) 123524(1-6) [10] F.
Online since: March 2015
Authors: Guang Zhe Lv, Cheng Wu Du, Chang Wan Liu, Wei Xi Shi
Modification of Hypereutectic Al-20%Si Alloy by Neodymium
Weixi Shi1, a, Chengwu Du1, b, Guangzhe Lv1, c and Changwan Liu1, d
1School of Metallurgy Engineering, Liaoning institute of Science and Technology,
No, 176, Xianghuai Road, Benxi, Liaoning, 117004, P.
Acknowledgements This work was financially supported by Liaoning Research Fund of Scientific cause and public welfare (2014003016) and Training Plan of College Students' Innovation and Entrepreneurship (201411430075) and the Doctoral Scientific Research Starting Foundation of Liaoning institute of Science and Technology (1212B4) References [1] D.H.
Journal of Materials Processing Technology, 2007, 189(1-3): 13-18
Li, Journal of Alloys and Compounds, 2010, 508: 480-485
Guan, et al., Journal of Materials Processing Technology, 2007, 189(1-3): 13-18
Acknowledgements This work was financially supported by Liaoning Research Fund of Scientific cause and public welfare (2014003016) and Training Plan of College Students' Innovation and Entrepreneurship (201411430075) and the Doctoral Scientific Research Starting Foundation of Liaoning institute of Science and Technology (1212B4) References [1] D.H.
Journal of Materials Processing Technology, 2007, 189(1-3): 13-18
Li, Journal of Alloys and Compounds, 2010, 508: 480-485
Guan, et al., Journal of Materials Processing Technology, 2007, 189(1-3): 13-18