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Online since: May 2022
Authors: Chiara Moletti, Marco Caruso, Nicola Cefis, Giovanni Dotelli, Sergio Sabbadini
Samples have 70 mm diameter and they have been prepared with a sample height-to-diameter ratio of 2:1.
Figure 1.
Table 1.
References [1] P.
Eng., 103,4, 474–479 (2009), doi: 10.1016/j.biosystemseng.2009.02.005
Figure 1.
Table 1.
References [1] P.
Eng., 103,4, 474–479 (2009), doi: 10.1016/j.biosystemseng.2009.02.005
Online since: February 2016
Authors: János Kundrák, Angelos P. Markopoulos, Tamás Makkai
Fig. 1 Real tool life curve
The most known tool life equation, proposed by F.W.
References [1] E.M.
Varga, Air gauges as a part of the dimensional inspection systems, Measurement 43 (1) (2010) 83-91
Kottfer, Roughness measurement methodology for selection of tool inserts, Measurement 46 (1) (2013) 582-592
Horváth, Wear and Tool Life of CBN Cutting Tools, International Journal of Advanced Manufacturing Technology 20 (2002) 475–479
References [1] E.M.
Varga, Air gauges as a part of the dimensional inspection systems, Measurement 43 (1) (2010) 83-91
Kottfer, Roughness measurement methodology for selection of tool inserts, Measurement 46 (1) (2013) 582-592
Horváth, Wear and Tool Life of CBN Cutting Tools, International Journal of Advanced Manufacturing Technology 20 (2002) 475–479
Online since: October 2011
Authors: Jia Tao Wang
That’s to say, there is a problem of time effect of the jacked pipe pile [1~4].
The geological condition in the scope of pile is shown in Table 1.
The growth trend of 1 # test pile was slightly different from 2#, 3# piles.
References [1] Lehane B M, Gavin K G.
Journal of Geotechnical and Geoenvironmental engineering, 2001, 127(6):473-479
The geological condition in the scope of pile is shown in Table 1.
The growth trend of 1 # test pile was slightly different from 2#, 3# piles.
References [1] Lehane B M, Gavin K G.
Journal of Geotechnical and Geoenvironmental engineering, 2001, 127(6):473-479
Online since: May 2015
Authors: S. Kumaran, K. Chandra Sekhar, Balasubramanian Ravisankar, B. Chaithanyakrushna, G. Kondaiah
The chemical composition of Al5083 (wt. %) is shown in table.1.
A schematic diagram of an ECAP die used in this study is shown in Fig.1.
Fig. 1 Schematic representation of ECAP die.
References [1] Khakbiz, M. & Akhlaghi, F: Synthesis and structural characterization of Al–B4C nano-composite powders by mechanical alloying, Journal of Alloys and Compounds. 479 (2009), 334-331
[3] Suryanarayana, C: Mechanical alloying and milling Progress in Materials Science, 46(2001), 1-184
A schematic diagram of an ECAP die used in this study is shown in Fig.1.
Fig. 1 Schematic representation of ECAP die.
References [1] Khakbiz, M. & Akhlaghi, F: Synthesis and structural characterization of Al–B4C nano-composite powders by mechanical alloying, Journal of Alloys and Compounds. 479 (2009), 334-331
[3] Suryanarayana, C: Mechanical alloying and milling Progress in Materials Science, 46(2001), 1-184
Online since: June 2017
Authors: Yong Wang Kang, Mei Ling Wu, Feng Wei Guo, Ming Li, Ya Fang Han
The compressive tests at 1250℃ temperatures were conducted in an argon atmosphere at a strain rate of 1×10-3 s-1 using a Gleeble 1500 testing machine.
XRD patters of Nb-22Ti-3Si alloys with 0.2 at% B and Ce additions were shown in Fig.1.
And the data in Table 1 summarized the analyses values for each element in the phases of the alloys by EPMA.
References [1] Harada H.
Journal of Rare Earths, 25 (2007) 474- 479
XRD patters of Nb-22Ti-3Si alloys with 0.2 at% B and Ce additions were shown in Fig.1.
And the data in Table 1 summarized the analyses values for each element in the phases of the alloys by EPMA.
References [1] Harada H.
Journal of Rare Earths, 25 (2007) 474- 479
Online since: January 2014
Authors: Jin Xin Cao, Ri Dong Wang, Xia Xi Li, Yang Wang
The construction in the nth year is based on the network at the end of the (n-1)th year.
Constraint (2) ensures that construction cost form stage 1 to stage is no more than budget allocated by the government in the period from stage 1 to stage .
References [1] H.K.Lo, W.Y.
Lo, Strategies for road network design over time: Robustness under uncertainty, Transportmetrica. 1(2005)74-63
Sun, Solution algorithm for the bi-level discrete network design problem, Transportation Research Part B: Methodological. 39(2005)479-495
Constraint (2) ensures that construction cost form stage 1 to stage is no more than budget allocated by the government in the period from stage 1 to stage .
References [1] H.K.Lo, W.Y.
Lo, Strategies for road network design over time: Robustness under uncertainty, Transportmetrica. 1(2005)74-63
Sun, Solution algorithm for the bi-level discrete network design problem, Transportation Research Part B: Methodological. 39(2005)479-495
Online since: March 2006
Authors: He Min Wang, Xin Hua Ji, Jin Long Chen, Yu Wen Qin
Previous
investigations [1][2][6][8] have shown that interphase has a significant effect on composite
properties such as strength, stiffness, toughness, ballistic resistance and durability.
Principles and Experimental Approach Principle of Digital Image Correlation As illustrated in Fig. 1, the expanded light beam illuminates the surface of a specimen before and after being deformed.
Assuming non-zero gradients of displacement, the intensities at points * P and *Q are written as I( *P )=I[x+u(P), y+v(P)], I( *Q )=I[ dxdy dy dx dydxux yx u y u x u y u x u ∂∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ + + ++++ 2 2 2 2 2 2 2 12 2 1 )()(, dxdy dy dx dydxvy yx v yv xv y v x v ∂∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ + + ++++ 2 2 2 2 2 2 2 12 2 1 )()( ] (2) where u(P) and v(P) denote, respectively, the displacement components of the midpoint P along the x- and y-axis.
The natural texture (a spot size of 1~5 mµ ) of a specimen's surface is thought as a carrier of deformation's information.
The experimental results prove the measuring precision of the system is 0.02 pixel, and the preferential size of the subset is 51×51 to 91×91 pixel (Table 1).
Principles and Experimental Approach Principle of Digital Image Correlation As illustrated in Fig. 1, the expanded light beam illuminates the surface of a specimen before and after being deformed.
Assuming non-zero gradients of displacement, the intensities at points * P and *Q are written as I( *P )=I[x+u(P), y+v(P)], I( *Q )=I[ dxdy dy dx dydxux yx u y u x u y u x u ∂∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ + + ++++ 2 2 2 2 2 2 2 12 2 1 )()(, dxdy dy dx dydxvy yx v yv xv y v x v ∂∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ ∂ + + ++++ 2 2 2 2 2 2 2 12 2 1 )()( ] (2) where u(P) and v(P) denote, respectively, the displacement components of the midpoint P along the x- and y-axis.
The natural texture (a spot size of 1~5 mµ ) of a specimen's surface is thought as a carrier of deformation's information.
The experimental results prove the measuring precision of the system is 0.02 pixel, and the preferential size of the subset is 51×51 to 91×91 pixel (Table 1).
Online since: April 2021
Authors: Oleg A. Baev, Sergey Mikhailovich Vasilyev, Yuri M. Kosichenko
Table 1.
Fig. 1.
Conclusions 1.
References [1] V.B.
No. 6. pp. 455–479
Fig. 1.
Conclusions 1.
References [1] V.B.
No. 6. pp. 455–479
Online since: November 2012
Authors: Dumitru O. Dumcenco, Ying Sheng Huang, Kwong Kau Tiong, Andrei Colev, Corneliu Gherman, Leonid Kulyuk
Results and discussion
Fig. 1.
The solid curves are least-squares fits to Eq. 1 which yields the excitonic transition energies indicated by the arrows.
The least squares fits are shown as solid curves in Fig. 1.
References [1] J.A.
Phys. 111 (2008) 475-479
The solid curves are least-squares fits to Eq. 1 which yields the excitonic transition energies indicated by the arrows.
The least squares fits are shown as solid curves in Fig. 1.
References [1] J.A.
Phys. 111 (2008) 475-479
Online since: November 2012
Authors: Amauri Garcia, Ileao L. Ferreira, Daniel J. Moutinho, Paulo A.D. Jácome, Laercio G. Gomes, Alexandre F. Ferreira
This is mainly due to the outstanding effect of silicon in the improvement of casting characteristics, combined with other properties such as mechanical and corrosion resistances [1-3].
Fig. 2(D) depicts the Gibbs Thomson coefficient as a function of the Cu composition of the alloys, which was calculated by Eq. 1.
The evolution of the Gibbs-Thomson coefficient with the alloys composition depicted in Fig. 1(D) gives clear indication that such procedure can induce significant errors.
(A) (B) (C) (D) Fig. 1.
References [1] E.
Fig. 2(D) depicts the Gibbs Thomson coefficient as a function of the Cu composition of the alloys, which was calculated by Eq. 1.
The evolution of the Gibbs-Thomson coefficient with the alloys composition depicted in Fig. 1(D) gives clear indication that such procedure can induce significant errors.
(A) (B) (C) (D) Fig. 1.
References [1] E.