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Online since: January 2015
Authors: Jing Hai Zhou, Yun Cong Shu, Qing Zhe Lin
The large-scale finite element analysis software provides an important tool for structural engineers to study on nonlinear analysis of component, structure and material[1].
The Definition of Waste Fiber Recycled Concrete Column Modeling Material In this article one-way compressive constitutive model of waste fiber recycled concrete uses the model calculation formula which Zhou Jinghai[2] has suggested.
As shown in fig.1 and fig.2, when the specimen is to destroy, the peak stress of the material reaches.
Acknowledgement The authors wish to thank Chinese National Natural Science Fund (No. 51178275) and the Planned Science and Technology Project of Shenyang, China (F11-165-9-00) for sponsoring this research project.
Journal of information technology in civil engineering and architecture, [J]2010,(2); 1-4
Online since: January 2008
Authors: Lorena L. Garza-Tovar, Leticia M. Torres-Martínez, F. Vázquez Acosta, A. Martínez-de la Cruz, Wallter López González
In agreement with these results, X-ray fluorescence analysis showed high- SiO2 and low-Al2O3 content in the sample as is expected on weakly kaolinized materials.
Usually raw materials are extracted directly from earth surface and consequently the concentration of impurities in the raw material is not homogeneous.
This graben is a sunken tectonic valley limited by normal faillures and filled by the inferior member of the Panalillo Rhyolite and by carried materials.
Millet, Journal of Catalysis 237 (2006) 38-48. 4.
Saleemi, Applied Clay Science 29 (2005) 55-72. 5.
Online since: August 2016
Authors: K. Jamuna-Thevi, Mohamad Azmirruddin Ahmad, Nurul Awanis Johan, Shirin Ibrahim, Siti Farhana Hisham, Syazana Abu Bakar
JAMUNA-Thevi1,f 1Advanced Materials Research Centre (AMREC), SIRIM Berhad, Lot 34, Jalan Hi-Tech 2/3, Kulim Hi-Tech Park, 09000 Kulim, Kedah, Malaysia.
Yellow circles indicate filopodia extensions on materials.
The cell attached, anchored and spread well with numerous of filopodia extensions on the materials.
These results also demonstrated that bioactivity of materials can also be performed using PBS instead of well-known SBF.
Yang, A novel resorbable α-calcium sulfate hemihydrate/amorphous calcium phosphate bone substitute for dental implantation surgery, Materials Science and Engineering.
Online since: July 2013
Authors: Lei Hou, Jun Jie Zhao, Han Ling Li
Otherwise, it is an interdisciplinary subject, including mechanics, modern mathematics, chemical and engineering sciences, especially materials science.
Nowadays, with the further study by experts in chemical industry, oil, water conservancy, bioengineering, light industry and food material science, it is widely used and develops very quickly.
During the research on non-Newtonian materials, scientists found that Maxwell equations can be used for non-Newtonian fluid stress field calculation in the process of soft-solid materials (such as nylon and rubber) [5, 6]. 2.
On the one hand, using standard variables of material science, the resistance of epitaxial and simple shear rate is analyzed by the characteristics of non-Newtonian P-T/T equation (1) [4, 8].
Journal of Shanghai University (English Edition), (2009) 23-28
Online since: November 2012
Authors: Ying Gao, Jin Gang Wang
Sample material Test materials to austenitic stainless steel 316L(00Cr17Ni12Mo2), 1Cr18Ni9Ti as the research object.
When coat the sample exposed end face, ensure no gaps between the face and inlaid materials.
Electrochemical test use potentiodynamic polarization to test materials.
When the two materials are soaked for 30 hours the corrosion is the most serious, and then into decline.
China journal of corrosion and protection.
Online since: July 2022
Authors: Edouard Rivière Lorphèvre, Pedro José Arrazola, François Ducobu, Nithyaraaj Kugalur Palanisamy
Williams, Titanium (Engineering Materials and Processes), Springer, 2013
Erpenbeck, "Finite element modeling of orthogonal metal cutting," ASME Journal of Engineering for Industry (1991) vol. 113, pp. 253-267
[7] Arrazola, P.J., Özel, T., Numerical modelling of 3-D hard turning using Arbitrary Eulerian Lagrangian finite element method, International Journal of Machining and Machinability of Materials, (2008) pp. 238-249
Filippi, "On the importance of the choice of the parameters of the Johnson-Cook constitutive model 6 and their influence on the results of a Ti6Al4V orthogonal cutting model," International Journal of Mechanical Sciences 2017, vol. 620
William Jr., Callister, Materials Science and Engineering: An Introduction, third ed., Wiley, New York, ISBN 0471581283, 1994
Online since: November 2020
Authors: Ada Traumann, Piia Tint, Eda Merisalu, Kadi Hiir
Evaluating the Changes in the Functional Status of the Musculoskeletal System before and after an Intervention among Sewing Machine Operators with Partial Work Ability Ada Traumann1,a*, Piia Tint2,b, Eda Merisalu3,c and Kadi Hiir4,d 1TTK University of Applied Sciences, Pärnu road 62, 10135 Tallinn, Estonia 2Tallinn University of Technology, Chair of Work Environment and Safety, Tallinn, Estonia 3Estonian University of Life Sciences, Institute of Technology, Tartu, Estonia 4Estonian University of Life Sciences, Institute of Technology, Tartu, Estonia aada@tktk.ee, bpiia.tint@taltech.ee, cEda.Merisalu@emu.ee, dhiir.kadi@gmail.com Keywords. sewing machine operator; musculoskeletal parameters; range of motion; manual work; ergonomic intervention; work ability.
Primarily, their position was also static, therefore, the sewing operator had to constantly bend their head in the direction of the material movement and monitor the sewing needle.
Kandal province, Cambodia, Journal of Occupational Health. 58 (2016) 107-117
Application of human factor engineering in the design and development of products, Journal of Modern Engineering Research. 4 (2014) 65-67
Prevalence of musculoskeletal disorders among the bangladeshi garments workers, SMU Medical Journal. 2 (1) (2015) 102-113
Online since: January 2011
Authors: Dulce Maria Esteves Rodrigues, R. Branco, Fernando Antunes
The effects of load level and material model were studied.
The effects of material hardening model and load level were studied.
The material parameters used in the numerical simulations correspond to the 6016-T4 aluminium alloy.
Acknowledgments The authors are indebted to Portuguese Foundation for the Science and Technology (FCT) and FEDER (Project PTDC/EME-PME/114892/2009).
Teodosiu: Journal of Materials Processing Tech.
Online since: June 2011
Authors: Sebastien Mercier, F. Popoff, Cecile Davoine, A. Götzfried
Banhart, Progress in Materials Science 46 (2001) 6, 559
Evans, Progress in Materials Science 50 (2005) 789
Sandwich Structures and Materials 12 (2010) 159
Feyel, Computational Materials Science 47 (2009) No. 2, 599
Brechet, Materials Letters 63 (2009) 1113
Online since: September 2013
Authors: Yang Zhang, Run Zhou Huang, Cheng Jun Zhou, Qing Lin Wu
Mostly, either the polymer or the fiber, or both, can come from recycled materials.
In addition, coextrusion can significantly reduce material and production costs, and help recycle the used materials [1].
The developed materials provide an effective shell material for co-extruded WPCs.
Journal of Vinyl & Additive Technology Vol.14(2008),p. 197-203
Materials: Design and Applications Vol.218(2004),p201-209