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According to energy absorption principle in failure process of composite materials, the crack mechanism of RSPC composite structure was studied.
[5] Raghava R.S.: Development and Characterization of Controlled Interface Composites (CIC) Materials for Damage Tolerant Applications [J].Journal of Reinforced Plastics and Composites, 1990, 9(2):151-161
ACI Journal, 1965, 62(11):1395-1410
Journal of Materials Science, 1973(8):352-362
Beijing: Science Press, 2002

Journal of Applied Polymer Science, 2002. 83(3): p. 660-686
Materials and structures, 1998. 31(2): p. 111-117
ACI materials journal, 2011. 108(1)
ACI Materials Journal, 2004. 101(2)
Journal of Membrane Science, 2001. 185(1): p. 73-81.

The material X80 grade pipeline steel, where is E = 245 Gpa, σs = 569.5 Mpa.
NJZY14006) , the Natural Science Foundation of Hebei Provincial Education Department, China (Grant No.
Journal of Materials Processing Technology, 2001, 108: 369-375 [2] Thomson P F, Kim J K.
Journal of Materials Processing Technology, 2002, 120(1-3): 348-354 [4] R.Hill.
Springback after the biaxial elastic-plastic pure bending of a rectangular plate—Ⅰ[J].International journal of mechanical sciences,1981, 23: 619-630 [6] T.X.Yu, W.

Pores Formation Mechanism of Undoped TiO2 Ceramics Jun Yuan a, Jikang Yanb, Guoyou Gan, Jinghong Du and Jianhong Yi Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, P R China ajaly1986@163.com, b scyjk@sina.com Keywords: TiO2 ceramic; Defect chemistry; Pores; Microstructure Abstract.
Formation mechanism of pores was discussed by combination defect chemistry with materials structure measurement.
Journal of materials science, 34 (1999) 3801-3812
Materials Chemistry and Physics, 67 (2001) 12-16
A three-dimensional dual-mechanism model of pore stability in a sintering alumina structure, Materials Science and Engineering A, 373 (2004) 107-114

The stress, displacement and acceleration of the lining in different materials are got.
The three models have same rock and fault material, but the lining materials are different.
When using c40 as lining material, the displacement decreased 27% at the position of fault, but increasing 1700% at the tunnel entrance. 3 conclusions Three finite element models are built by using different earthquake-resistant materials.
Acknowledgement This research was supported by Grants No. 2007A02 from the Basic Science Research Foundation of the Institute of Engineering Mechanics, CEA , by Grants No.200808022 from special funds of earthquake industry, and by Grants No.HXKQ200605 from youth found of Harbin university.
Failure Characteristics and Influence Factor Analysis of Mountain Tunnels at Picketer Zones of Wenchuan Earthquake[J].Journal of Engineering Geology. in Chinese 200816(6):742-751 [5] WANG Mingnian.

Reagent grade BaOH, H3BO3, SiO2 and Al2O3 > 99 wt% purity were chosen as the starting materials.
Conradt:Materials Science Forum Vol. 695 (2011), p. 1
Desouky: Materials Chemistry and Physics Vol. 82 (2) (2003), p. 375
Stacy Et Al.: Tsinghua Science & Technology Vol. 10 (6) (2005), p. 639
Tricot: Solid State Sciences Vol. 12 (4) (2010), p. 428.

Journal of Materials Processing Technology 68 1997 262–274
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Machining Science and Technology: An International Journal 16 2012 419-444
Journal of Mechanical Science and Technology 27(1) 2013 133-140

Development of Al2O3-Bi2O3-B2O3 Glasses for Neutron Shielding Material S.
Kaewkhao1,d 1Center of Excellence in Glass Technology and Materials Science (CEGM), Nakhon Pathom Rajabhat University, Nakhon Pathom, 73000, Thailand 2Physics Program, Faculty of Science and Technology, Muban Chombueng Rajabhat University, 70150, Thailand 3 Department of Nuclear Energy Engineering, Faculty of Engineering, Sinop University, 57000, Turkey atuscharoen@hotmail.com , bsmit_insiripong@hotmail.com, cturgaykorkut@hotmail.com , dmink110@gmail.com Keywords: Aluminium-Bismuth-Borate glasses, Density, Neutron shielding Abstract.
Introduction The most significant types of radiation for which shielding is required in a nuclear reactor are primary neutrons and gamma-rays originating with in the core itself and secondary gamma-rays produced by neutron interactions with materials external to the reactor core [1].
Bismuth borate glass is a kind of one glass which important in the gamma radiation shielding materials because its high density, high atomic number and non-toxicity when compared with lead borate and barium borate glass [2].
Pokaipisit, P, Limsuwan, Study on borate glass system containing with Bi2O3 and BaO for gamma-ray shielding materials: Comparison with PbO, Journal of Nuclear Materials.399 (2010) 38-40

Campos, High strength oxide dispersion strengthened steels: fundamentals and applications, Materials Science and Technology. 30 (2014) 1655-1657
Yick, Progress in corrosion resistant materials for supercritical water reactors, Corrosion Science. 51 (2009) 2508-2523
Dhaneswara, The role of Al2O3 nanoparticles addition on characteristic of Al6061 composite produced by stir casting process, International Journal of Materials Science and Engineering. 6 (2018) 39-47
Hoelzer, Oxide dispersion-strengthened steels: A comparison of some commercial and experimental alloys, Journal of Nuclear Materials. 341 (2005) 103-114
Ostadshabani, Investigation on mechanical properties of nano-Al2O3-reinforced aluminum matrix composites, Journal of Composite Materials. 45 (2011) 2579-2586

Introduction In recent years, inorganic thermal insulation materials receive widespread attention due to the serious fire accidents caused by organic thermal insulation materials in China.
In the previous investigation, we made an attempt to fabricate an inorganic foam material with excellent performance and simple preparation technology, using sodium silicate and fly ash as the raw materials [5].
Moreover, it is considered that calcined materials display higher activities than non-calcined materials because the calcination process activates materials [7] by changing the crystalline structures into amorphous structures, during which extra energy is stored and the structural stability declines [8].
Zhang: Materials & Design Forum Vol. 88 (2015), p. 1008
Chaudhary: Journal of Materials Science Forum Vol. 42 (2007), p. 729