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Online since: July 2012
Authors: Yong Wang, Yang Jin, Feng Zhang, Jun Zhang
Journal of Fire Sciences, 2004; 22:367-377
Journal of Fire Sciences, 1998; 16:46
Journal of materials science, 1999;34:5777-5782
Journal of Fire Sciences, 1999;17:43
Journal of Thermoplastic Composite Materials, 2009;22(6):681-701
Journal of Fire Sciences, 1998; 16:46
Journal of materials science, 1999;34:5777-5782
Journal of Fire Sciences, 1999;17:43
Journal of Thermoplastic Composite Materials, 2009;22(6):681-701
Online since: February 2014
Authors: Ping Li
Analysis of Material Management in the
Construction Site
Ping Li
Editorial Office of Journal of Jiujiang University, Jiujiang JiangXi 332005
497287500@qq.com
Keywords: Construction preparation; Construction process; Construction materials; Management
Abstract.
Prepare pre-construction ( 1 ) After a construction task commitment , materials, staff should carefully read drawings, design specifications and other related documents , to understand engineering properties of the materials used and quality requirements , and the materials used to make plans according to the drawings , according to the construction schedule the materials used to make a step by step plan
Use , bills of materials used in the course of its management, is crucial, as planned orders, acceptance of orders, journal , at the end of the database table , a single storage , warehouse ledger and warehouse , picking quota single , working materials requisitioned orders, requisition , tools requisitioned cards, leasing contracts, return orders, refunding , etc., in the effective use of these notes , not only tedious work principled, but also the realization of materials management can be retrospective , standardized management of the whole project to play a facilitating role.
After the end of the project , materials, staff should be on-site materials inventory , cleaning, doing inventory table , and some of the good state of the material , equipment is identified , the last batch Return Material pool , fill refunding orders, and with the total library librarian handover procedures , the construction process to collate notes , numbers , materials Division sent your records.
References [1] Meng Zhiliang, Li Hongbin, Chengya Peng Building Materials [M] Beijing: Science Press, 2001
Prepare pre-construction ( 1 ) After a construction task commitment , materials, staff should carefully read drawings, design specifications and other related documents , to understand engineering properties of the materials used and quality requirements , and the materials used to make plans according to the drawings , according to the construction schedule the materials used to make a step by step plan
Use , bills of materials used in the course of its management, is crucial, as planned orders, acceptance of orders, journal , at the end of the database table , a single storage , warehouse ledger and warehouse , picking quota single , working materials requisitioned orders, requisition , tools requisitioned cards, leasing contracts, return orders, refunding , etc., in the effective use of these notes , not only tedious work principled, but also the realization of materials management can be retrospective , standardized management of the whole project to play a facilitating role.
After the end of the project , materials, staff should be on-site materials inventory , cleaning, doing inventory table , and some of the good state of the material , equipment is identified , the last batch Return Material pool , fill refunding orders, and with the total library librarian handover procedures , the construction process to collate notes , numbers , materials Division sent your records.
References [1] Meng Zhiliang, Li Hongbin, Chengya Peng Building Materials [M] Beijing: Science Press, 2001
Online since: August 2012
Authors: Dong Hui Huang, Hai Tao Zhao, Pan Xiu Wang, Qiao Li, Qing Ning
Multi-scale model support the design of new materials.
The proposed model predicts the aging elasticity of cement-based materials.
Multiscale modeling and simulation of composite materials and structures. 2007, Springer Science Business Media, LLC: New York
"Multi-scale digital-image-based modelling of cement-based materials."
[27] Lackner, R., "Multiscale prediction of viscoelastic properties of asphalt concrete," Journal of Materials in Civil Engineering, Vol. 21, pp.771-780, 2009.
The proposed model predicts the aging elasticity of cement-based materials.
Multiscale modeling and simulation of composite materials and structures. 2007, Springer Science Business Media, LLC: New York
"Multi-scale digital-image-based modelling of cement-based materials."
[27] Lackner, R., "Multiscale prediction of viscoelastic properties of asphalt concrete," Journal of Materials in Civil Engineering, Vol. 21, pp.771-780, 2009.
Online since: May 2011
Authors: Xi Lin Zhu, Yong Yu, Shi Ju E, An Feng Hui
Experiment
Acrylic polymer (3M VHB4910), conductive plastic, graphite, SYLGARD184 silica gel, Fluid200 FL 50 CST silicone oil, n-heptane and experimental materials[5] are experimental materials.
The results show that the performance of E-ACE using graphite as electrode materials is much better than that of E-ACE using conductive adhesive as electrode materials, for the mechanical flexibility of electrode material made of graphite is much smaller than that of electrode material made of conductive adhesive.
References: [1] CHEN Juan,ZHAO-CuiQing etc“ Polymer Materials Science and Engineering”,Vol, 23(2007), p.4 [2] DAI Feng-Jia,QI Xin-Mei etc.
“Journal of Materials Science and Engineering”, Vol, 26,(2008), p.1 [3] Yoseph Bar-Cohen Editor.
International Journal of Solids and Structures 256(2006) [6] Federico Carpi.Materials Science and Engineering C 24 (2004)
The results show that the performance of E-ACE using graphite as electrode materials is much better than that of E-ACE using conductive adhesive as electrode materials, for the mechanical flexibility of electrode material made of graphite is much smaller than that of electrode material made of conductive adhesive.
References: [1] CHEN Juan,ZHAO-CuiQing etc“ Polymer Materials Science and Engineering”,Vol, 23(2007), p.4 [2] DAI Feng-Jia,QI Xin-Mei etc.
“Journal of Materials Science and Engineering”, Vol, 26,(2008), p.1 [3] Yoseph Bar-Cohen Editor.
International Journal of Solids and Structures 256(2006) [6] Federico Carpi.Materials Science and Engineering C 24 (2004)
Online since: May 2011
Authors: Zhi Hui Li, Jun Ping Shi, An Min Tang
Wang: Journal of Experimental Mechanics Vol.18 (2003), p. 440 (In Chinese)
Stephansson: International Journal of Rock Mechanics and Mining Sciences Vol.40 (2003), p. 355 [3]R.
Bruhns: Mechanics of Materials Vol.39 (2007), p. 291 [4]D.L.
Han: Journal of Xi'an University of Technology Vol.18 (2002), p. 22 (In Chinese)
You: Journal of Geomechanics Vol.8 (2002), p. 179 (In Chinese)
Stephansson: International Journal of Rock Mechanics and Mining Sciences Vol.40 (2003), p. 355 [3]R.
Bruhns: Mechanics of Materials Vol.39 (2007), p. 291 [4]D.L.
Han: Journal of Xi'an University of Technology Vol.18 (2002), p. 22 (In Chinese)
You: Journal of Geomechanics Vol.8 (2002), p. 179 (In Chinese)
Online since: July 2013
Authors: Yun Guang Bai, Jian Xiao Liu, Shu Sen Zhao, Shen Li, Hui Qun Yuan
Study on Virtual Material Method for Dynamic Features Analysis of Crank Connecting Rod Mechanism
Shen Li1, a, Yunguang Bai1,b, Jianxiao Liu2,c, Shusen Zhao3,d
and Huiqun Yuan4,e
1School of mechanical Engineering & Automation, Northeastern University, Shenyang, China
2China South Industries Group Corporation guided Air Ammuition Research and Development Center, Changsha, China
3Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China
4College of sciences, Northeastern University, Shenyang, China
aemail: shli@mail.neu.edu.cn, bemail: byg031400@126.com, cemail: neu_ljx0731@163.com,
demail: zhaoshusen@semi.ac.cn, eemail: yuan_hq@163.com
Key words: Anisotropic virtual material method; Virtual material method; ANSYS; Dynamic features
Abstract.
Assuming the virtual materials meet linear elastic material relationship in all directions in order to reduce the calculation parameters.
Journal of North China Institute of Technology, 2005, 26 (2): 107-110
Journal of Materials Processing Technology, 2011, 211(3): 467-474
Journal of Chongqing University of Science and Technology (Natural Sciences Edition), 2010, 12(3): 164-167.
Assuming the virtual materials meet linear elastic material relationship in all directions in order to reduce the calculation parameters.
Journal of North China Institute of Technology, 2005, 26 (2): 107-110
Journal of Materials Processing Technology, 2011, 211(3): 467-474
Journal of Chongqing University of Science and Technology (Natural Sciences Edition), 2010, 12(3): 164-167.
Online since: October 2013
Authors: Qiang Zhang, Tao He
Engineering Training System for Jewelry Materials Majors
HE Tao and ZHANG Qiang
Tianjin Vocational Institute, Tianjin 300410, China
gemstone-hetao@163.com
Keywords: Materials Engineering; Jewelry Materials; Engineering Training; Training System
Abstract.
With the advanced materials industry, makes this especially machinery manufacturing industry has witnessed rapid development and become one of the very important part, therefore, material engineering colleges focus on the development has also become one of the disciplines.
Train and improve their practical ability to adapt to the needs of society has become an important part of college students training, this thesis explores the materials engineering students' professional training system establishment, the students presented material class materials processing skills training methods Manufacturing engineering training through high students' practical ability and engineering sense.
Ziegler: Journal of Applied Behavior Analysis, Vol.20 (1987), p.405-411
Hodges: Journal of Motor Behavior, Vol. 5 (2006), p.357-366.
With the advanced materials industry, makes this especially machinery manufacturing industry has witnessed rapid development and become one of the very important part, therefore, material engineering colleges focus on the development has also become one of the disciplines.
Train and improve their practical ability to adapt to the needs of society has become an important part of college students training, this thesis explores the materials engineering students' professional training system establishment, the students presented material class materials processing skills training methods Manufacturing engineering training through high students' practical ability and engineering sense.
Ziegler: Journal of Applied Behavior Analysis, Vol.20 (1987), p.405-411
Hodges: Journal of Motor Behavior, Vol. 5 (2006), p.357-366.
Online since: February 2015
Authors: Lilla Nádai, Bálint Katona, Eszter Bognár
Chemical etching of dental implant material
Lilla Nádai1,a, Bálint Katona1,b, Eszter Bognár1,2,c
1 Budapest University of Technology and Economics, Department of Materials Science and Engineering, H-1111 Budapest, Bertalan Lajos u. 7.
These materials are used as dental implants [3,4].
McCracken, Dental Implant Materials: Commercially: Pure Titanium and Titanium Alloys, Journal of Prosthodontics 8 (1999) 40-43
Matinlinna, Insights into surface treatment methods of titanium dental implants, Journal of Adhesion Science and Technology 26 (2012) 189-205 [17] M.
Ellingsen, Pre-treatment of titanium implants with fluoride improves their retention in bone, Journal of Materials Science: Materials in Medicine 6 (1995) 749–758
These materials are used as dental implants [3,4].
McCracken, Dental Implant Materials: Commercially: Pure Titanium and Titanium Alloys, Journal of Prosthodontics 8 (1999) 40-43
Matinlinna, Insights into surface treatment methods of titanium dental implants, Journal of Adhesion Science and Technology 26 (2012) 189-205 [17] M.
Ellingsen, Pre-treatment of titanium implants with fluoride improves their retention in bone, Journal of Materials Science: Materials in Medicine 6 (1995) 749–758
Online since: January 2022
Authors: Nilanjan Mallik
Note that predictions by strength of materials approach and modified strength of materials approach are in excellent agreement in the useful range of fiber volume fraction.
It is observed that the effective properties predicted by strength of materials approach and modified strength of materials approach are in excellent agreement.
Sciences, Vol. 53 (2012), pp. 58-66
C., “Micromechanics of smart composite plates with periodically embedded actuators and rapidly varying thickness”, Journal of thermoplastic composite materials, vol. 19 (2006), pp. 251-276
[36] Gibiansky L.V. and Torquato S., “Matrix laminate composites: Realizable approximations for the effective moduli of piezoelectric dispersions”, Journal of materials research, vol. 14, no. 1, (1999), pp. 49-63
It is observed that the effective properties predicted by strength of materials approach and modified strength of materials approach are in excellent agreement.
Sciences, Vol. 53 (2012), pp. 58-66
C., “Micromechanics of smart composite plates with periodically embedded actuators and rapidly varying thickness”, Journal of thermoplastic composite materials, vol. 19 (2006), pp. 251-276
[36] Gibiansky L.V. and Torquato S., “Matrix laminate composites: Realizable approximations for the effective moduli of piezoelectric dispersions”, Journal of materials research, vol. 14, no. 1, (1999), pp. 49-63
Online since: December 2014
Authors: Song Xiang, Kang Yang, Li Guo Zhang, Wei Ping Zhao
Acknowledgements
This work was financially supported by the Scientific Research Foundation project of Liaoning provincial education department (L2013073); Science and Technology Department Foundation project of Liaoning Province (2012220013); Shenyang Science and Technology Bureau Foundation project (F12-019-2-00).
Narita, Maximum frequency design of laminated plates with mixed boundary conditions, International Journal of Solids and Structures. 43 (2006) 4342-4356
Ekic, Layer optimisation for maximum fundamental frequency of laminated composite plates for different edge conditions, Composites Science and Technology. 68, (2008) 537-550
Uzman, Frequency optimization of laminated skew plates, Materials & Design. 30 (2009) 3180-3185
Phan, Stability and vibration of isotropic, orthotropic and laminated plates according to a higher-order shear deformation theory, Journal of Sound and Vibration. 98 (1985) 157–170
Narita, Maximum frequency design of laminated plates with mixed boundary conditions, International Journal of Solids and Structures. 43 (2006) 4342-4356
Ekic, Layer optimisation for maximum fundamental frequency of laminated composite plates for different edge conditions, Composites Science and Technology. 68, (2008) 537-550
Uzman, Frequency optimization of laminated skew plates, Materials & Design. 30 (2009) 3180-3185
Phan, Stability and vibration of isotropic, orthotropic and laminated plates according to a higher-order shear deformation theory, Journal of Sound and Vibration. 98 (1985) 157–170