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Online since: June 2022
Authors: Jarot Raharjo, Sri Rahayu, Fawwaz Taqi Abiyu, Retna Deca Pravitasari, Hanif Yuliani, Oka Pradipta Arjasa, Yelvia Deni, Anne Zulfia Syarial, Damisih Damisih, Ade Utami Hapsari, Nendar Herdianto, Riesma Tasomara
Materials and Methods
2.1.
All materials was purchased from Xiamen Tob Energy Technology, China 2.2.
LTO was used for active materials of anode, whilst lithium metal was used as cathode.
The characteristic bands of carbon materials are seen at around 1353 cm−1 (D-band) and 1591 cm−1 (G-band).
Yushin, Li-ion battery materials: Present and future, Mater.
All materials was purchased from Xiamen Tob Energy Technology, China 2.2.
LTO was used for active materials of anode, whilst lithium metal was used as cathode.
The characteristic bands of carbon materials are seen at around 1353 cm−1 (D-band) and 1591 cm−1 (G-band).
Yushin, Li-ion battery materials: Present and future, Mater.
Online since: May 2011
Authors: Weerapol Namboonruang, Rattanakorn Rawangkul, Wanchai Yodsudjai, Joseph Khedari
Khedari1,d
1Rattanakosin College for Sustainable Energy and Environment, RMUTR 73170, Thailand
2Department of Civil and Architecture, Faculty of Science and Technology, MCRU 70150, Thailand
3Department of Civil Engineering, Faculty of Engineering, Kasetsart University 10900, Thailand
abannork_civil@hotmail.com,brrawangkul@yahoo.com,cfengwcy@ku.ac.th,dj_khedari@yahoo.ac.th
Key words: Pozzolanics Soil Bricks(PSB), Fly Ash, Thermal Conductivity, Local Soil Cement Brick
Abstract.
To see the properties of these materials that will be enough to use as a pozzolanic material to some degree.
So these materials will be used to maximum benefit in improving the property.
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
To see the properties of these materials that will be enough to use as a pozzolanic material to some degree.
So these materials will be used to maximum benefit in improving the property.
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Non- Conventional Materials and Technology (NOCMAT2009) 2009; Bath, Uk
Online since: August 2013
Authors: Hui Cao, Lian Ku Xie, Xiao Cong Yang, Zan Cheng Chen
Therefore, how to safely and efficiently recover thick and large pillars with inclusion of fillings, especially on the bottom of the fillings, becomes the key to realize vertical continuous high-efficiency mining within the scope of the mine[1].
Selection of stoping scheme According to stope filling surrounding 11# chamber, and considering making full use of existing prospecting engineering, filling system, technical force of staffs and equipment level of the mining area, we plan to select: ① large-diameter deep-hole afterwards filling mining method; ② stage open-stoping afterwards filling mining method (φ60mm upward fan-shaped deep hole); and ③ stage open-stoping afterwards filling mining method (φ100 downward fan-shaped deep hole).
Non- cementing tailings fillings do not contain the cement bond materials.
Study on rock mechanics in deep mining engineering [J].
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(16): 2803-2813.
Selection of stoping scheme According to stope filling surrounding 11# chamber, and considering making full use of existing prospecting engineering, filling system, technical force of staffs and equipment level of the mining area, we plan to select: ① large-diameter deep-hole afterwards filling mining method; ② stage open-stoping afterwards filling mining method (φ60mm upward fan-shaped deep hole); and ③ stage open-stoping afterwards filling mining method (φ100 downward fan-shaped deep hole).
Non- cementing tailings fillings do not contain the cement bond materials.
Study on rock mechanics in deep mining engineering [J].
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(16): 2803-2813.
Online since: October 2008
Authors: Yong Zhang, Wan Sheng Zhao, Zhen Long Wang, Z.Y. Li
Zhao
2,d
1
School of Mechanilcal Engineering, Harbin Institute of Technology, BOX 422, West Dazhi Street 92,
150001 Harbin, China
2
School of Mechanilcal Engineering, Shanghai Jiao Tong University, West Huashan Road 1954,
200030 Shanghai, China
a
hit_zy@hit.edu.cn, bwangzl@hit.edu.cn, cwizard@hit.edu.cn, dzws@sjtu.edu.cn
Keywords: Micro EDM, Electrode wear prediction and compensation, CAD/CAM, 3D structure
Abstract.
In order to fabricate micro 3D structures on this equipment by using micro EDM milling, how to compensate electrode wear is one of the key technologies.
However, electrode wear ratio λ is affected on many factors, such as machine, machine conditions, material of electrode and workpiece et al.
The machining conditions are as follows: alloy of argentum and tungsten electrode, and the diameter of it is 60µm, kerosene dielectric fluid, 90V output voltage, distributed capacitance and positive polarity machining, spindle rotating speed of 3000r/min, the material of workpiece is p-type silicon (Resistivity: 42 cmm ⋅Ω , crystallographic orientation:[100]).
Wang: Chinese Journal of Mechanical Engineering, Vol. 38 (2002) No.2, pp.22-26 (In Chinese)
In order to fabricate micro 3D structures on this equipment by using micro EDM milling, how to compensate electrode wear is one of the key technologies.
However, electrode wear ratio λ is affected on many factors, such as machine, machine conditions, material of electrode and workpiece et al.
The machining conditions are as follows: alloy of argentum and tungsten electrode, and the diameter of it is 60µm, kerosene dielectric fluid, 90V output voltage, distributed capacitance and positive polarity machining, spindle rotating speed of 3000r/min, the material of workpiece is p-type silicon (Resistivity: 42 cmm ⋅Ω , crystallographic orientation:[100]).
Wang: Chinese Journal of Mechanical Engineering, Vol. 38 (2002) No.2, pp.22-26 (In Chinese)
Online since: November 2013
Authors: Chao Qun Xiang, Yuan Peng, Xiao Yu Xu, Qi Long Wang, Li Na Hao
Design and Simulation of a PAM Based Bionic Elbow Joint
Lina Hao1, a, Chaoqun Xiang, Yuan Peng, Xiaoyu Xu, Qilong Wang
1School of Mechanical Engineering and Automation, Northeastern University, Shenyang, China
ahaolina@me.neu.edu.cn
Keywords: Bionic Elbow Joint, Pneumatic Artificial Muscle (PAM), Forward Kinematics Analysis, Motion Simulation, Power Density Ratio
Abstract.
Introduction With the continuous development of bionics engineering, robotics, and humanoid robot hand, service robots have been widely used in medical, service and entertainment and other fields.
Now, PAM based bionic elbow joint as a bionic joint is widely used in medical mechanical, bionic-robot, factory, aerospace systems engineering, and military equipment, etc.
Acknowledgements This work is supported by the National Nature Science Foundation of China under (grant 51075066), 985 Project of Northeastern University of China and the State Key Laboratory of Robotics (No.
Dexterous Robot’s Finger Actuated by Pneumatic Artificial Muscle, Advanced Materials Research. 383 (2012) 920-924
Introduction With the continuous development of bionics engineering, robotics, and humanoid robot hand, service robots have been widely used in medical, service and entertainment and other fields.
Now, PAM based bionic elbow joint as a bionic joint is widely used in medical mechanical, bionic-robot, factory, aerospace systems engineering, and military equipment, etc.
Acknowledgements This work is supported by the National Nature Science Foundation of China under (grant 51075066), 985 Project of Northeastern University of China and the State Key Laboratory of Robotics (No.
Dexterous Robot’s Finger Actuated by Pneumatic Artificial Muscle, Advanced Materials Research. 383 (2012) 920-924
Online since: March 2016
Authors: Joanna Iwaniec, Marek Iwaniec
Output-only Identification of Vibratory Machine Suspension Parameters under Exploitational Conditions
IWANIEC Joanna1, a *, IWANIEC Marek2,b
1 AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Department of Robotics and Mechatronics, Poland
2 AGH University of Science and Technology in Cracow, Faculty of Mechanical Engineering and Robotics, Department of Control Process, Poland
a jiwaniec@agh.edu.pl, b iwaniec@agh.edu.pl
* corresponding author
Keywords: condition monitoring, vibratory machine suspension, restoring force method, direct parameter identification, boundary perturbation method, exploitational system identification
Abstract.
Results accuracy was verified by determining percentage relative error of mass estimation with respect to the value calculated based on the machine geometrical and material properties.
Therefore, in case of vibratory machines, condition monitoring and early detection of suspension faults are of key importance.
Scheme of the considered vibratory machine body [28] In order to verify the accuracy of estimated parameters, on the basis of geometrical (Fig. 5) as well as material properties, the approximate value of M2 was computed.
Approximate value of mass M2, determined on the basis of knowledge of machine geometrical (Fig. 5) and material properties, equals 138 [kg].
Results accuracy was verified by determining percentage relative error of mass estimation with respect to the value calculated based on the machine geometrical and material properties.
Therefore, in case of vibratory machines, condition monitoring and early detection of suspension faults are of key importance.
Scheme of the considered vibratory machine body [28] In order to verify the accuracy of estimated parameters, on the basis of geometrical (Fig. 5) as well as material properties, the approximate value of M2 was computed.
Approximate value of mass M2, determined on the basis of knowledge of machine geometrical (Fig. 5) and material properties, equals 138 [kg].
Online since: December 2012
Authors: Xin Huang, Kun Li, Chang Shan Jiang
Research on Variation Law of Void Ratio of ARAC-13
Kun Li1,2,a, Xin Huang1,b, Changshan Jiang2,c
1School of Transportation Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China
2China Airport Construction Group Corporation of CAAC, Beijing 100101, China
alikun_thesis@163.com, b hx2000@ buaa.edu.cn, cjiangcs@cacc.com.cn
Keywords: ARAC, grade, void ratio, asphalt aggregate ratio
Abstract: Comparing with RAC-G, ARAC has a much better performance on resist fatigue cracks and reflective cracks which is more suitable to semi-rigid basement structure in China.
Introduction Process waste tires into rubber powder is one of the most common recycling ways, the rubber powder used in highway engineer most come from this way which can not only save resources and protect the environment, but also have good economic and social benefits.
Tab.1 Recommended grade range of ARAC in Arizona Sieve size (mm) 16 13.2 9.5 4.75 2.36 1.18 0.6 0.075 ARAC-13 100 80~100 60~80 22~42 12~32 - 8~12 0~3 Test materials The composition of stone size in experiment are 13.2mm-9.5mm, 9.5mm-4.75 mm, 4.75 mm-2.36 mm and 2.36 mm-0.075 mm.
AZ.US.2003 [2] JTG E42-2005, Test Methods of Aggregates for Highway Engineering[S] 2005.
In Chinese [3] JTJ052-2000, Standard Test Method of Bitumen and Bituminous Mixtures for Highway Engineering[S].2000, In Chinese [4] JTJ F40-2004.
Introduction Process waste tires into rubber powder is one of the most common recycling ways, the rubber powder used in highway engineer most come from this way which can not only save resources and protect the environment, but also have good economic and social benefits.
Tab.1 Recommended grade range of ARAC in Arizona Sieve size (mm) 16 13.2 9.5 4.75 2.36 1.18 0.6 0.075 ARAC-13 100 80~100 60~80 22~42 12~32 - 8~12 0~3 Test materials The composition of stone size in experiment are 13.2mm-9.5mm, 9.5mm-4.75 mm, 4.75 mm-2.36 mm and 2.36 mm-0.075 mm.
AZ.US.2003 [2] JTG E42-2005, Test Methods of Aggregates for Highway Engineering[S] 2005.
In Chinese [3] JTJ052-2000, Standard Test Method of Bitumen and Bituminous Mixtures for Highway Engineering[S].2000, In Chinese [4] JTJ F40-2004.
Online since: January 2016
Authors: Morteza Khalaji Assadi, Ali Mohammadi
Engineering. 21 (2001) 1657–74
Applied Thermal Engineering; 22 (2002) 1129–40 [7] N.
Applied thermal Engineering, 24 (2004) 2777-2788
Iranian Journal of Science & Technology, Transaction B, Engineering, 30 (2006) 353-362 [14] G.
Iranian Journal of Construction Engineering & Housing Science, 8 (2007) 1-12 [15] S.
Applied Thermal Engineering; 22 (2002) 1129–40 [7] N.
Applied thermal Engineering, 24 (2004) 2777-2788
Iranian Journal of Science & Technology, Transaction B, Engineering, 30 (2006) 353-362 [14] G.
Iranian Journal of Construction Engineering & Housing Science, 8 (2007) 1-12 [15] S.
Online since: February 2016
Authors: António Santos Silva, Paulina Faria, José Lima
Earthen Plasters Based on Illitic Soils from Barrocal Region of Algarve: Contributions for Building Performance and Sustainability
José Lima1, a, Paulina Faria2,b and António Santos Silva3,c
1Faculty of Architecture, University of Lisbon, 1349-055 Lisboa, Portugal
2Dept. of Civil Engineering, Universidade NOVA de Lisboa, 2829-516 Caparica and CERIS - Civil Engineering Research and Innovation for Sustainability, Universidade de Lisboa, 1049-001 Lisboa
3Materials Department, National Laboratory for Civil Engineering, Avenida do Brasil, 101,
1700-066 Lisboa, Portugal
ajose.lima.ferreira@gmail.com, bpaulina.faria@fct.unl.pt, cssilva@lnec.pt
Keywords: Earth-based plasters, illitic soils, clay hygroscopicity, clay mineralogy, relative humidity, dynamic adsorption, moisture buffering.
Materials The clayish earth was extracted from the selected clay quarry and was mechanically disaggregated and sieved at 2 mm.
[9] Lamble SP, Corsi RL, Morrison GC (2011) – Ozone deposition velocities, reaction probabilities and product yields for green building materials.
Journal of Materials in Civil Engineering (in press), Doi: 10.1061/(ASCE)MT.1943-5533.0001363
Construction and Building Materials, 49, 2013. p.315-327. http://dx.doi.org/10.1016/j.conbuildmat.2013.08.006
Materials The clayish earth was extracted from the selected clay quarry and was mechanically disaggregated and sieved at 2 mm.
[9] Lamble SP, Corsi RL, Morrison GC (2011) – Ozone deposition velocities, reaction probabilities and product yields for green building materials.
Journal of Materials in Civil Engineering (in press), Doi: 10.1061/(ASCE)MT.1943-5533.0001363
Construction and Building Materials, 49, 2013. p.315-327. http://dx.doi.org/10.1016/j.conbuildmat.2013.08.006
Online since: December 2017
Authors: A. Ferreira Tomaz, R. Cardoso Barbosa, M.R. de Oliveira Pinto, M.V. Lia Fook, M.A. Sabino Gutierrez, A.G. Barbosa de Lima
Ma, Biomimetic materials for tissue engineering, Advanced Drug Delivery Reviews, 60 (2008) 184-198
Dissertation (MSc in Materials Engineering).
Thesis (PhD in Materials Engineering and Technology Postgraduate Program in Materials Engineering and Technology from Pontific Catolic University of Rio Grande do Sul.
Ma, Biomimetic materials for tissue engineering, Advanced Drug Delivery Reviews, 60 (2008) 184-198
Ramakrishna, Biomimetic Material Strategies for Cardiac Tissue Engineering, Materials Science and Engineering C. 31(3) (2011) 503-513
Dissertation (MSc in Materials Engineering).
Thesis (PhD in Materials Engineering and Technology Postgraduate Program in Materials Engineering and Technology from Pontific Catolic University of Rio Grande do Sul.
Ma, Biomimetic materials for tissue engineering, Advanced Drug Delivery Reviews, 60 (2008) 184-198
Ramakrishna, Biomimetic Material Strategies for Cardiac Tissue Engineering, Materials Science and Engineering C. 31(3) (2011) 503-513