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When cracks located at, or near, interface between materials with dissimilar material properties, the stress/strain fields ahead of crack are different from those in homogeneous materials [6].
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Materials & Design 2014; 53: 611-619
Materials & Design 2014;55: 542-550
Materials & Design 2013; 44:179-189

By summing up it, the teachers should integrate the enterprise practice results into the professional development, talent training scheme, teaching material construction, teaching reform and so on.
Acknowledgements This work was financially supported by the Philosophy and Social Science Fund Project of Education Department of Jiangsu Province(2013sjb880035) References [1] F.
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Properties of Raw Materials Portland cement P·II52.5 and the high activity fly ash was employed in this study.
A plausible explanation lies in the different failure modes of cementitious materials in compression and tension.
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Acknowledgments The authors would like to thank the Foundation from 921 office of General Armament Department of Chinese People's Liberation Army (0903) and National Natural Science Foundation of China (50875017).
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Grinding energy consumption accounts for more than 60% of the total comminution, comminution system directly determines the processing cost and all kinds of the consumption of energy and materials.
Under two relatively rotation rollers, the materials are pressed from roller face and its own top-down weight.
With the development of science and technology, high pressure roller mill crusher has been successfully used in crushing operations for many kinds of ores.
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By assigning a suited material model to the elements, the deformation behaviour of the connection can be accounted for.
The first investigated model was the material model mat spotweld, available in the FE software LS-DYNA [10].
This model was originally developed to model spot welds, and is a material model using beams and solid elements.
For modelling the materials, an anisotropic yield surface was used with the associated flow rule and an isotropic hardening law.
Langseth, "Macroscopic strength and failure properties of flow-drill screw connections," Journal of Materials Processing Technology, vol. 222, pp. 1-12, 2015

Moreover, there are no standardized material test that permit the coupled deformation during testing.
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The QM-RM allows the direct determination of the QSPF in advanced materials at instantaneous thermo-mechanical material working conditions.
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