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Online since: November 2005
Authors: Kyung Su Kim, Seung Bok Choi
Recently, in order to explicitly
demonstrate this, a flow mode test device which is very similar to an ER damper proposed by Kamath
et al. [6] was devised, and the field-dependent yield shear stress was evaluated and compared between
two modes under various temperatures and shear rates [11].
El Wahed, J.L.
El Wahed, J.L.
Online since: October 2011
Authors: Zhi Li Chen, Li An Hou, Zhen Jie Ren, Wen Biao Wang, Chun Long Zhuang
[6] Zheng Hongfei, Yang Yinjun, Chen Ziqian at el.
[9] Chen Zhili, He Qiang, Jiao Baoshan, et.al.
[9] Chen Zhili, He Qiang, Jiao Baoshan, et.al.
Online since: November 2010
Authors: Yuan Ming Huang, Qing Lan Ma
After a long time of intendance, bent-core LCs attracted intense attention when Niori et al reported ferroelectric properties in this kind of materials [3-5].
Element analysis was carried out using a Vario EL III (Germany).
Element analysis was carried out using a Vario EL III (Germany).
Online since: September 2011
Authors: Yun Xu, Zhong Yang, Bing Zhao, Xu Jun Chen
El-centro wave(1940),Taft wave(1952) and Ninghe wave(1976), were respectively used to simulate earthquake excitations for calculating the structural elastoplastic responses.
Comput struct 1999(169)：1-18 [5] Zhu K,Al-Bermani FGA, Kitipornchai S.
Comput struct 1999(169)：1-18 [5] Zhu K,Al-Bermani FGA, Kitipornchai S.
Online since: May 2004
Authors: M.B. Plavšić, Iva Pajić-Lijaković, B. Bugarski, B. Čubrić, R.S. Popović, M. Cvetković, N.L. Lazić
The total elastic free energy A of the network is obtained by summing elastic free energy
of � chains in the network of volume V at temperature T is
( ) ( )022
1
*
2/3, ��
+= =rkTr
TVAA i
v
i
el (2)
The elastic force for deformation L is then given by:
Usual approximation in most theoretical models describing
behavior of elastomer materials is the Gauss form of
conformational distribution function.
Bauer, at al., Rubb.
Bauer, at al., Rubb.
Online since: October 2013
Authors: Dong Pyo Hong, Hyung Gon Shin, Seung Hyeon Yoo, Seon Woo Park
.%)
Material
Al
V
C
Fe
O
N
TOE
specimen
6.13
3.90
.003
.14
.118
.006
<.30
Table 2 Mechanical properties of Ti-6Al-4VELI
Material
UTS
(psi)
YS0.2%
(psi)
Hardness (HRC)
EL
(%)
Ti-6Al-4V alloy
134000
123000
31
17
Fig. 1 Insert tips
(b) K10
(c) TT1300
(a) CNMG3210
Experiment method.
Online since: December 2014
Authors: Jian Xin Liu, Pei Li
Table 1 Earthquake Wave Records
EQ
Name
Component
Time
Magni- tude
PGA(gal)
Duration (s)
Site Type
1
Loma Prieta
EW
1989
6.9
359.6
23.6
I
2
Taft
S69E
1952
7.4
175.9
54.38
II, III
3
El Centro
SN
1940
7.1
311.6
31.16
II, III
4
Chi-Chi(TCU115)
EW
1999
7.6
93.7
89.99
IV
The dynamic response of the BCR-RCF structure changes as shown in figure 4, from which we can see that the dynamic response of the structure is maximum under the Chi-Chi（TCU115) wave action , while the dynamic response of the structure is minimum under the Loma Prieta wave action .
[4] Nielsen G M, Almufti I, Mahin S A, et al.
[4] Nielsen G M, Almufti I, Mahin S A, et al.
Online since: July 2020
Authors: Roslan Abd-Shukor, Wei Kong, Cin Kong, Ing Kong, Christopher Jacob, Eng Hwa Yap
El Ali, C.
Al-Harthi, Effect of fluorine on the critical current density of thallium based high Tc superconductors, J.
Al-Harthi, Effect of fluorine on the critical current density of thallium based high Tc superconductors, J.
Online since: October 2014
Authors: Leon de Beer, Marietjie J. Ungerer, Henning M. Krieg, Derik J. van der Westhuizen
References
[1] El Hussaini, O.M. and N.M.
[7] Werning, J., et al., Separation of Tantalum and Niobium by Liquid-Liquid Extraction.
[7] Werning, J., et al., Separation of Tantalum and Niobium by Liquid-Liquid Extraction.