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Murase, Milling of wood and wood-based materials with a computerized numerically controlled router IV: development of automatic measurement system for cutting edge profile of throw-away type straight bit, Journal of wood science, 51(3) (2005) 278-281
Retyunskiy, Mechanical treatment of raw waste lumber an effective way to preserve the ecology and resources, IOP Conference Series: Materials Science and Engineering, 142(1) (2016) 012-091
Chernukhin, Modeling the digging process of tree root system by the mechanism with hydropulse drive, IOP Conference Series: Materials Science and Engineering, 142(1) (2016) 012-090
Kapustin, Equipment for the production of wood-polymeric thermal insulation materials, IOP Conference Series: Materials Science and Engineering, 142(1) (2016) 012097
Saprykina, The development of equipment for the disposal of solid organic waste and optimization of its operation, IOP Conference Series: Materials Science and Engineering, 142(1) (2016) 012-095

Liu: Journal of Materials Processing Technology, Vol.99 (2000), pp.226
Dolinsek: Journal of Materials Processing Technology, Vol.133 (2003), pp.63
Shen: Key Engineering Materials, Vol.29 (2002), pp.435
Zhang: Key Engineering Materials, Vol.259 (2004), pp.853
Jindal: International Journal of Refractory Metals & Hard Materials, Vol.17 (1999), pp.163.

However the success of Raman can often be limited when measuring materials that has strong fluorescence signals which can cover the characteristic scattering in some degree.
Material and Method Raman instrument.
Forensic Science International Vol. 36(1988), p. 31-39
Encyclopedia of Forensic Sciences (2013), p. 124-128 [3] Eric J.
Das and Arkadeep Mitra, "Nanomaterials for Construction Engineering-A Review," International Journal of Materials, Mechanics and Manufacturing vol. 2, no. 1, pp. 41-46, 2014.

Fiber-reinforced composite materials (FRC) are used in a wide range of applications, since FRC exhibits higher strength-to-density ratio in comparison to traditional materials due to long fibers embedded in a matrix material.
At this level, the fiber and epoxy are assumed to be isotropic and brittle materials.
M., 1971, “A General Theory of Strength for Anisotropic Materials,” J.
International Journal of Rock Mechanics and Mining Sciences, Vol.27, pp. 227-229
[7] Boming Zhang., Zhong Yang., Xinyang Sun and Zhanwen Tang, “A virtual experimental approach to estimate composite mechanical properties: Modeling with an explicit finite element method”, Composite Materials Science, 2010, vol.49, pp. 645-651

In this paper, Mohr-Coulomb yield condition is transformed strain expressed to stress expressed.Based on this, analysis the effects that geotechnical material parameters internal friction angle φ,cohesion c and Poisson's ratioνto  Mohr- Coulomb yield condition and the development of soil plastic zone.In addition, using the  strength reduction FEM simulating the change of  plastic zone distribution caused by change of the geotechnical materials parameters .The results show that the internal friction angle φ, cohesion c are reducted, the plastic zone expand;Increasing the Poisson’s ratio ν, narrowing the slope’s plastic zone;Plastic zone’s different distribution is caused by different material parameters affect  the yield surface. 
The yield surface of Mohr- Coulomb yield condition is a cone surface of an irregular hexagon section,because the  geotechnical  materials in the compressed states and extended state have different strain Rhodes angle θε.
With yield surface expand, the  degree of difficulty of geotechnical materials reach  yield condition increases,then the plastic zone’s development will decrease.
For the slope with different characters of soil , the distribution of plastic zone development must be different.This research has guiding significance for practical engineering applications Acknowledgements This work was financially supported by Natural Science Foundation (51009054), The Ministry ofEducation, Science and Technology Research Projects（109077） and The Natural Science Foundationof Jiangsu Province (BE2010513) Reference： [1]LIAN Zhenying,HAN Guocheng,KONG Xianjing.Stability analysis of excavation slope by Strength reduction FEM[J].
Chinese.Journal of Geotechnical Engineering, 2001,23(4):407-411(in Chinese) [2] Zienkiewicz O C, Humpheson C, Lewis R W.

Bergheau, Residual stresses computation in a grinding process, Journal of Materials Processing Technology, VOL. 147, issue 3, 2004, pp. 277-285
Bergheau, A numerical study of phase transformation during grinding,International Journal for Machining and Machinability of Materials, Vol. 4, Issue 2/3, 2008, pp. 148-157
McCormack, Analysis of the transitional temperature for tensile residual stress in grinding, Journal of Materials Processing Technology, 107:216–221, 2000
Bergheau, Temperature measurement and heat flux characterization in grinding using thermography, Journal of Materials Processing Technology, vol. 201, pp. 590–595, 2008
Malkin, Heat transfer in grinding, Journal of materials processing & manufacturing science – Vol. 1 ; July 1992 ; PP. 16-27

Properties for basic raw materials.
Journal of Refractory Metals and Hard materials, 51(2015) 224-232
Journal of Refractory Metals and Hard materials, 35(2012) 32-40
Journal of Refractory Metals & Hard Materials, 70(2018) 107-115
Journal of Refractory Metals & Hard Materials, 41(2013) 2-6

The raw materials ZnO, SiO2, MnCO3, boric acid and ZrO2 as flux are of analytical purity.
However, adding too much addition of ZrO2 will make materials vitrify and worsen their luminescent properties.
The effect of ZrO2 on the luminescent properties of materials was shown in Fig. 2 and Table 1.
Q.Xu: Journal of Hefei University of Technology (Natural Science).
Que: Materials Chemistry and Physics.

China Civil Engineering Journal, 1992, 25 (2): 13~22
Journal of Highway and Transportation Research and Development. 2008. 1: 1-6
Chinese Journal of Solid Mechanics. 2009. 3:292-300
International Journal for Numerical Methods in Enginerring,1999,45:601~620
International Journal for Numerical Methods in Engineering, 1999,46:131~150

It has been reported that application of HPEF on biological materials with short duration could form reversible or irreversible electroporation on biological cell membranes to increase permeability of membranes [15].
Materials Fresh scallops were procured from the local market near Dalian Ocean University, China.
Zhao: Journal of Food Engineering Vol. 85 (2008), p. 84 [8] U.
Riemann: Biophysical Journal Vol. 14 (1974), p. 881 [9] N.
Knorr: Trends in Food Science & Technology Vol. 20 (2009), p. 544 [16] B.I.O.