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Material parameters of the model.
While material properties such as ultimate plasticity strain and material strength effecting on structural bearing capacity have not be studied, which can not deeply analyze collapse mechanism of a structure.
Parameters are as follows: elasticity modules E1=2.06e11N/m2,tangent modulus E2=1.5e9N/m2,material density r=7450kg/m3,material failure strain 0.15,0.2,0.25 and kinematic hardening model is used, strain hardening is 1%.
,Yong Zhou:ASCE Journal of Engineering Mechanics, 128(1):1-6. (2002) [5] Meguro,K.
,Tagel-Din,H.: Journal of Natural Disaster Science, 24(2):65-82.(2002)

Journal of materials science, 2011. 46(19): p. 6453-6456
Journal of Materials Science, 2013. 48(14): p. 4843-4850
Journal of Materials Science: Materials in Electronics, 2013. 24(10): p. 3976-3984
Materials Science and Engineering: C, 2015. 48: p. 673-678
Journal of Applied Polymer Science, 2004. 91(1): p. 242-246

Research on the Propagation Pattern of 3-D Initial Crack in Rock-like Material under Uniaxial Tension L.
Experiments and numerical simulations were conducted to investigate the propagation patterns of pre-existing 3-D elliptical crack in rock-like material under uniaxial tension.
This fact is due to the heterogeneous of mortar material.
Chau, and Wei-Shen Zhu: submitted to International Journal of Rock Mechanics & Mining Sciences (2004)
Zhang: submitted to Chinese Journal of Geotechnical Engineering (2005).

Materials and methods Material The materials is gramineous Hemarthria Compressa, which was supplied by the college of animal husbandry and veterinary medicine, southwest university; the soil is grey brown purple mud with the texture of sandy loam, and organic matter content 11.09g/kg, available nitrogen 56.73mg/kg, available phosphorus 15.48mg/kg, available potassium 70.00mg/kg, pH 6.89.
Liang: Journal of Nanjing Forestry University (Natural Sciences Edition), Vol.32 (2008), P.40
Wang, etc: Journal of Shangdong University (Natural Science), Vol.42 (2007), P.88
Sun, etc: Journal of Southwest Agriculture Sciences, Vol.23 (2010), P.170
Song, etc: Journal of Zhejiang Forestry Science and Technology, Vol.26 (2007), P.36

Narasimha Rao, "Optical properties of pure and doped PMMA-CO-P4VPNO polymer films", Materials Letters 57(30), 4678-4683 (2003)
Ryo Oono, "Distribution of carbon black in SBR", Journal of Applied Polymer Science, 21(7), 1743-1749 (1977)
Kajiwara, "Electrical properties of poly(n-butylamino) (di-allylamino) phosphazene", Journal of Material Science, 33(11), 2955-2959 (1998)
Hafez, "Physico-chemical stability of PVA films doped with Mn2+ ions against weathering conditions", The Arab Journal for Science and Engineering 34 (1A), 13-26 (2009)
Ayesh, "Electrical and optical characterization of PMMA doped with Y0.0025Si0.025 Ba0.9725(Ti(0.9)Sn0.1)O3 ceramic", Chinese Journal of Polymer Science 28(4), 537-546 (2010)

Microwave heating has become an important method in chemical synthesis and materials processing.
Danjittisiri, Structures and Electrical Properties of Antimony-Doped Zinc Oxide, Materials Science, Chiang Mai University. 2008
Cui, Journal of Physica E 41 (2008) 96-100
Mayveev, Inorganic Materials, 2103, Vol. 49, No.2 pp.127-135 [16] D.
Berger, Semiconductor Materials, CRC, Boca Raton 1997

Materials and Methods Materials.
Cheesemanaetc: Journal of Nuclear Materials, Vol. 466 (2015) p.94
Vale: Journal of Hazardous Materials, Vol. 185 (2011) No.1, p.373
Zhai: Journal of Hazardous Materials, Vol. 262 (2013) No.22, p.325
Chaudhary: Journal of Materials Science, Vol. 42 (2007), No.3, p.729-746

Gupta, Journal of Materials Engineering and Performance2010, 19, 335-341
Kangooie, Materials Science & Engineering A2011, 528, 3967-3972
Kamat, Materials Science & Engineering A2011, 529, 257-264
Arifin, Materials Science & Engineering A2012, 1-5
Chen, Materials Science and Engineering A2012, 545, 194– 200.

Parameters considered include damper geometry, particle material and particle size.
Particle Impact Damping, Journal of Sound and Vibration, Vol.233 (2000) No.4, pp.93 [2] M.Saeki.
Impact Damping with Granular Materials in a Horizontally Vibrating System, Journal of Sound and Vibration, Vol.251 (2002) No.1, pp.153 [3] Zhaowang Xia, Yingchun Shan, Xiandong Liu.
Experimental Research on Particle Damping of Cantilever Beam, Journal of Aerospace Power, Vol.22(2007) No.10, pp.1737 [4] S.
Structural damping enhancement via non-obstructive particle damping technique, Journal of Vibration and Acoustics, Vol.114(2007), pp.101 [6] H.

Tricalcium phosphate (TCP) and hydroxyapatite (HA) are materials widely used to repair and reconstruct damaged parts of bone.
Besides its, it relate to the microstructure and also improve the bioactive property of materials [4,5,6,7].
Each material and the mixture of both materials were investigated in this work.
Othman, Biocompatibility of in house b-tricalcium phosphate ceramics with normal human osteoblast cell, Journal of Engineering Science and Technology 7(2) (2012) 169-170
Arinzeh, Biphasic calcium phosphate ceramics for bone regeneration and tissue engineering applications, Materials 3 (2010) 815-826