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Online since: December 2011
Authors: Ming Zhong Li, Jian Bing Liu, Qiang Tang, Ceng Zhang, Shen Zhou Lu
Preparation of HA/SF composite porous materials.
The materials were dried for 36 h at 37 ºC.
Chen: Chinese Journal of Clinical Rehabilitation.
Bai: Key Engineering Materials.
Wu: Journal of Applied Polymer Science.
The materials were dried for 36 h at 37 ºC.
Chen: Chinese Journal of Clinical Rehabilitation.
Bai: Key Engineering Materials.
Wu: Journal of Applied Polymer Science.
Online since: December 2013
Authors: Li Xia Yu, Su Fen Zhang, Xiao Mei Shang, Yi Yang
Net work not only brings a strong storm of science and
technology, but also refreshes people’s ability to accept new things.
“Introduction to using the Internet information to promote university students' employment.”Journal of Wuhan Polytechnic University. vol. 27,pp:115-117.
Journal ofZhenjiangCollege. vol. 21,pp:39-41.
“Theory of university students' employment network science building” Journal of henan vocational technical teachers college (vocational education edition). vol.6,pp:74-76.Jue.2008 [7] Wang Hui.
Journal ofBeijingUniversity ofPosts and Telecommunications (SocialSciences Edition). vol.12,pp:14-17.
“Introduction to using the Internet information to promote university students' employment.”Journal of Wuhan Polytechnic University. vol. 27,pp:115-117.
Journal ofZhenjiangCollege. vol. 21,pp:39-41.
“Theory of university students' employment network science building” Journal of henan vocational technical teachers college (vocational education edition). vol.6,pp:74-76.Jue.2008 [7] Wang Hui.
Journal ofBeijingUniversity ofPosts and Telecommunications (SocialSciences Edition). vol.12,pp:14-17.
Online since: May 2011
Authors: Hui Dong Zhang, Hui Jiang, Yuan Feng Wang, De Jian Yang
Material parameters of the model.
While material properties such as ultimate plasticity strain and material strength effecting on structural bearing capacity have not be studied, which can not deeply analyze collapse mechanism of a structure.
Parameters are as follows: elasticity modules E1=2.06e11N/m2,tangent modulus E2=1.5e9N/m2,material density r=7450kg/m3,material failure strain 0.15,0.2,0.25 and kinematic hardening model is used, strain hardening is 1%.
,Yong Zhou:ASCE Journal of Engineering Mechanics, 128(1):1-6. (2002) [5] Meguro,K.
,Tagel-Din,H.: Journal of Natural Disaster Science, 24(2):65-82.(2002)
While material properties such as ultimate plasticity strain and material strength effecting on structural bearing capacity have not be studied, which can not deeply analyze collapse mechanism of a structure.
Parameters are as follows: elasticity modules E1=2.06e11N/m2,tangent modulus E2=1.5e9N/m2,material density r=7450kg/m3,material failure strain 0.15,0.2,0.25 and kinematic hardening model is used, strain hardening is 1%.
,Yong Zhou:ASCE Journal of Engineering Mechanics, 128(1):1-6. (2002) [5] Meguro,K.
,Tagel-Din,H.: Journal of Natural Disaster Science, 24(2):65-82.(2002)
Online since: December 2012
Authors: Xin Liang Jiang, Xin Liu Wu
Introduction
Shaking table test is a kind of important method to study the soil-structure interaction [1, 2], but it is constrained and influenced by the test equipment, materials, and experimental technology.
Acknowledgements This work was financially supported by the Major Research plan of the National Natural Science Foundation Project (Grant No. 90815025) and National Natural Science Foundation Project (Grant No. 51178308).
Chinese Journal of Rock Mechanics and Engineering, Vol.26(2007)(in Chiese)
Journal of Vibration Engineering, Vol.23(2010)(in Chiese)
Concrete-Filled Steel Tube Structure[M].Bei Jing:Science Press, 2000
Acknowledgements This work was financially supported by the Major Research plan of the National Natural Science Foundation Project (Grant No. 90815025) and National Natural Science Foundation Project (Grant No. 51178308).
Chinese Journal of Rock Mechanics and Engineering, Vol.26(2007)(in Chiese)
Journal of Vibration Engineering, Vol.23(2010)(in Chiese)
Concrete-Filled Steel Tube Structure[M].Bei Jing:Science Press, 2000
Online since: February 2011
Authors: Li Zhen Meng, Shao Xian Li, Zhuo Cui, Hai Liang Wang
Studies on the permeability of the explosive lining materials after long-term water immersion are very important.
Moisture Pores of Explosive Lining Materials Moisture pore is the pore that can maintain water in solid material.
Firstly, we bore a hole from the surface into soil by either manually or mechanically to form a passage, through which lining materials and explosive can be lowered.
The lower end of the passage is located at the center of the space where lining materials will be made.
, p. 12 (in Chinese) [7] Hai-liang Wang, Chang-gen Feng, Zhao-xia Hou, Li-qiong Wang: Explosive Materials Vol. 30(3) (2001), p. 19 (in Chinese)
Moisture Pores of Explosive Lining Materials Moisture pore is the pore that can maintain water in solid material.
Firstly, we bore a hole from the surface into soil by either manually or mechanically to form a passage, through which lining materials and explosive can be lowered.
The lower end of the passage is located at the center of the space where lining materials will be made.
, p. 12 (in Chinese) [7] Hai-liang Wang, Chang-gen Feng, Zhao-xia Hou, Li-qiong Wang: Explosive Materials Vol. 30(3) (2001), p. 19 (in Chinese)
Online since: August 2014
Authors: Kamel Mehdi, Moez Ben Jaber, Nawel Glaa
This discrepancy is due to the structural difference between the two materials.
Machining and Machinability of Materials, Vol. 3, Nos. 1/2, pp.34–51, (2005)
Hocheng “The effect of chisel length and associated pilot hole on delamination when drilling composite materials” International Journal of Machine Tools & Manufacture, 43 pp. 1087–1092, (2003) [4] M.
Machining and Machinability of Materials, Vol. 12, No. 3, pp.236–251, (2012)
Machining and Machinability of Materials, Vol. 10, Nos. 1/2, 201, (2011).
Machining and Machinability of Materials, Vol. 3, Nos. 1/2, pp.34–51, (2005)
Hocheng “The effect of chisel length and associated pilot hole on delamination when drilling composite materials” International Journal of Machine Tools & Manufacture, 43 pp. 1087–1092, (2003) [4] M.
Machining and Machinability of Materials, Vol. 12, No. 3, pp.236–251, (2012)
Machining and Machinability of Materials, Vol. 10, Nos. 1/2, 201, (2011).
Online since: September 2007
Authors: Jian Qiu Wang, Hua Mao Zhou, Qi Shan Zang, En-Hou Han
It is found that AE energy release can express corrosion
fatigue damage experienced by the material.
Materials and methods Specimens.
So AE energy, as a characteristic parameter of AE, can express the damage experienced by the material.
AE energy can primely express the experienced damage of the material.
Mater Sci Eng, A302 (2001):37-45 [3] G.Eisenmeier, B.Holzwarth, H.W.Hoppel, H.Mughrabi: Mater Sci Eng, A319-321 (2001):578-582 [4] K.Tokaji, M.Kamakura, Y.Ishiizum, N.Hasegawa: International Journal of Fatigue, 26 (2004):1217-1224 [5] Ya.Unigovski, A.Eliezer, E.Abramov, Y.Snir, E.M.Gutman: Materials Science and Engineering A360 (2003) 132-139 [6] R.I.Stephens, C.D.Schrader, K.B.Lease: Journal of Engineering Materials and Technology, 117 (1995) 293-298 [7] M.Hilpert and L.Wagner: Journal of Materials Engineering and performance, 9(4) (2000) 402-407 [8] H.M.Zhou, J.Q.Wang, Q.S.Zang, E.H.Han: 2006, Submitted to Material Forum [9] E.
Materials and methods Specimens.
So AE energy, as a characteristic parameter of AE, can express the damage experienced by the material.
AE energy can primely express the experienced damage of the material.
Mater Sci Eng, A302 (2001):37-45 [3] G.Eisenmeier, B.Holzwarth, H.W.Hoppel, H.Mughrabi: Mater Sci Eng, A319-321 (2001):578-582 [4] K.Tokaji, M.Kamakura, Y.Ishiizum, N.Hasegawa: International Journal of Fatigue, 26 (2004):1217-1224 [5] Ya.Unigovski, A.Eliezer, E.Abramov, Y.Snir, E.M.Gutman: Materials Science and Engineering A360 (2003) 132-139 [6] R.I.Stephens, C.D.Schrader, K.B.Lease: Journal of Engineering Materials and Technology, 117 (1995) 293-298 [7] M.Hilpert and L.Wagner: Journal of Materials Engineering and performance, 9(4) (2000) 402-407 [8] H.M.Zhou, J.Q.Wang, Q.S.Zang, E.H.Han: 2006, Submitted to Material Forum [9] E.
Online since: July 2016
Authors: Zhao Hui Huang, Ming Hao Fang, Xiao Wen Wu, Meng Wang, Chao Tang, Yan Gai Liu, Zheng Lian Liu, Yuan Jie Mao
Preparation and Characterization of ZrO2 Nanofibers and Nanobelts by Electrospinning
Zhenglian Liu1, a, Minghao Fang2,b Chao Tang, Meng Wang, Yuanjie Mao, Zhaohui Huang3,c, Yan’gai Liu, Xiaowen Wu
1School of Materials Science and Technology, Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, China University of Geosciences, Beijing 100083, PR China
2School of Materials Science and Technology, Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, China University of Geosciences, Beijing 100083, PR China
aliuzhenglian@outlook.com, bfmh@cugb.edu.cn (corresponding author),
chuang118@cugb.edu.cn (corresponding author)
Keywords: electrospinning; ZrO2; nanofiber; nanobelt
Abstract.
So they are found wide applications in engineering, composite materials, chemical industry and energy[9, 10] .
Flat polymer ribbons and other shapes by electrospinning, Journal of Polymer Science Part B-Polymer Physics. 2001,39(21):2598-606
Preparation of zirconia fibers via a simple aqueous sol-gel method, Journal of Dispersion Science and Technology. 2007,28(4):531-5
Fabrication of SiO2 covered ZrO2 electrospun fibres with controllable structure and their novel high-performance composites with outstanding thermal, mechanical and dielectric properties, Journal of Composite Materials. 2014,48(26):3201-14.
So they are found wide applications in engineering, composite materials, chemical industry and energy[9, 10] .
Flat polymer ribbons and other shapes by electrospinning, Journal of Polymer Science Part B-Polymer Physics. 2001,39(21):2598-606
Preparation of zirconia fibers via a simple aqueous sol-gel method, Journal of Dispersion Science and Technology. 2007,28(4):531-5
Fabrication of SiO2 covered ZrO2 electrospun fibres with controllable structure and their novel high-performance composites with outstanding thermal, mechanical and dielectric properties, Journal of Composite Materials. 2014,48(26):3201-14.
Online since: April 2014
Authors: Anton Trník, Zbyšek Pavlík, Robert Černý, Martin Keppert, Kamil Ďurana, Dana Koňáková, Jan Fořt, Monika Čáchová
Porous sedimentary rocks have been popular structural and artistic materials in many European countries for many centuries.
Introduction Natural sedimentary rocks represent highly variable group of materials.
Studied materials The following materials were selected with respect to intention to cover wide range of pore system characteristics of porous sedimentary rocks [13].
Davic: Materials and Structures Vol. 41 (2008), p. 1091
Khaksar: Journal of Petroleum Science and Engineering Vol. 51 (2006), p. 223
Introduction Natural sedimentary rocks represent highly variable group of materials.
Studied materials The following materials were selected with respect to intention to cover wide range of pore system characteristics of porous sedimentary rocks [13].
Davic: Materials and Structures Vol. 41 (2008), p. 1091
Khaksar: Journal of Petroleum Science and Engineering Vol. 51 (2006), p. 223