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Considering the good infiltration capacity of rockfill materials in general, the shearing rate is set at 0.4mm/min.
This may be attributable to the high strength of grains in primary and secondary rockfill materials.
The research work is partely supported by grant No. 2008BAB29B02 from the National science and technology support plan of China.
Chinese Journal of Geotechnical Engineering , Vol.19-3 (1997), 83-88
Canadian Geotechnical Journal, Vol.41-4 (2004),657-671.

Formability of Tailor-Welded Blanks for Steel with Different Thickness and Materials Yuntao LI1,3,a, Juan YE1, Jishun SONG1,2,b, Jian ZHANG1,2 ,Guangda Liu1 1 School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China. 2 Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China， 3 Tianjin Key Lab for Photoelectric Materials & Devices, Tianjin 300384, China a Yuntao LI, E-mail:liyuntao _vip@yahoo.com.cn(Correspondence Author); b Ji-shun SONG, E-mail: lgjs@163.com(Correspondence Author) Keywords: different thickness, different materials, tailor weld blanks, microstructure, formability Abstract: With the demands of environmental protection and energy conservation, increasing resources and improving environment, TWB (Tailor Weld Blank) as one of green re-manufacturing technologies will be a guiding orientation in industry.
As shown in Table3, when the weld line parallels tensile axis, the yield strength and tensile strength of the TWB was better than base materials for the strength of weld line was higher than the base materials.
(4) The cupping tests are shown that IE of the TWB is smaller than any base materials, bulging formability of the TWB is worse than base materials.
Welding of tailored blanks of different materials [J].
Journal of Materials Processing Technology,2001,119( 1-3):180-184 [7] Zhu Qiang, Lei Yucheng, Chen Wei.

When nature does the same, she generally uses cellular materials; wood, bone, coral.”
References [1] Yong Huang, et al., Additive Manufacturing: Current State, Future Potential, Gaps and Needs, and Recommendations, Journal of Manufacturing Science and Engineering. 137.1 (2015) 014001
Dhande, Part deposition orientation studies in layer manufacturing, Journal of materials processing technology. 185.1 (2007): 125-131
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 0954406216634746.
Ashby, Effective properties of the octet-truss lattice material, Journal of the Mechanics and Physics of Solids, (2001) Vol.

Suh: Materials Science and Engineering, vol. 95 (1987) p. 303-308
Lim: Journal of Materials Science, vol. 40 (2005) p. 3275-3277
Lim: Journal of Materials Science, vol. 47 (2012) p. 368-373
Lim: Materials Science Forum, vol. 928 (2018) p. 277-282
Lim: Journal of Materials: Design and Applications, vol. 229 (2015) p. 447-454

There are many scholars making use of the ABAQUS in the simulation of the tensile properties of membrane materials, trying to simulate the biaxial and multi-axial tensile properties of membrane materials used in construction [5, 6].
Journal of Textile Research.
Hennan Science.
Tensile Performance of Woven Membrane Materials under Uni-axial, Bi-axial and Multi-axial Loads.
Study and Applications on Mechanical Properties of Membrane Materials and Structures.

On the other hand there are several properties which are not easily reproducible in the most of the materials characterization, and particularly in the quantification of the material.
In this paper a concept of traceability is introduced for the measurements of materials properties.
Particularly important is the development of reference materials, which are described below.
By the agreement of ISO/REMCO, they are stated as folloows: • Reference Materials(RMs): A material or susbstance, one or more properties of which are sufficiently well established to be used for calibration of an apparatus, the assessment of a measurement method, or for assigning values to materials.
Nava, Strategy for Developing Reference Materials,( Proc.

Obviously, the sharing strength between TSRM and cement concrete was enough. 3.3 Study on TSRM’s resistance to chemicals As a type of road material, TSRM was only 3~5mm thick, which required it have much higher chemical stability than other road materials.
Transition metal chelates as accelerators for epoxy resin systems studies with cobalt acetylacetonate[J]．Journal of Applied Polymer Science, 1990，vol4l(1-2)：319-328
Materials and Structures, 2005, V32(5):515~522
Journal of Materials Engineering and Performance, 1998, vol27(6): 805~811
Journal of Applied Polymer Science.198l，vol26 (3) ：979-986.

Journal of Marine Science and Application, 1,16 (2017) 102-109
Nigerian Journal of Materials Science and Engineering, 1 (2009) 63-72
Journal of Minerals and Materials Characterization and Engineering, 2 (2014) 15
Materials Research, 1,12 (2009) 1-39
International Journal of Electrochemical Science, 9 (2014) 7359-7368

Journal of Hazardous Materials, 306 (2016), 203-209
Journal of Hazardous Materials, 179 (2010), 160-165
Journal of Hazardous Materials, 102 (2003), 257-275
Journal of Hazardous Materials, 181 (2010), 700-707
Journal of Materials Science & Technology, 34 (2018), 1638-1651

Lastly, for minimum materials consumption its infill density, wall thickness and nozzle diameter.
ANOVA for Yield Strength (upper-left), Build Time (upper-right) & Materials Consumption (bottom).
Torabizadeh, "Reducing print time while minimizing loss in mechanical properties in consumer FDM parts," International Journal of Lightweight Materials and Manufacture, vol. 5, pp. 197-212, 2022
Singh, "An overview of mechanical properties and form error for rapid prototyping," CIRP Journal of Manufacturing Science and Technology, vol. 29, pp. 53-70, 2020
Rahim, "A Review on effect of process parameters on FDM-based 3D printed PLA Materials," International Research Journal of Modernizaiton in Engineering Technology and Science, vol. 4, no. 6, 2022