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After comparing and analyzing the basic physical and mechanical parameters of original rock and model materials, the similar materials for soft rock tunnel are attained.
But most of these similar materials are studied for brittle hard rock [7].
Peking, Science Press.
Journal of Hydroelectric Engineering, 23(1), 48-51.
Beijing, Science Press.

Greener Journal of Physical Sciences.
Journal Of Materials Science. 
Australian Journal of Basic and Applied Sciences.
European International Journal of Science and Technology.
Journal on Hazard Material.

Lille Nord de France, F-59000 Lille, France ajerome.vilfayeau@ensait.fr, bdavid.crepin@ensait.fr, cfrancois.boussu@ensait.fr, ddamien.soulat@ensait.fr, ephilippe.boisse@insa-lyon.fr Keywords: Numerical modelling, 3D weaving process, textiles composites, composite materials.
Journal of the Textile Institute 2010; 101(7): 679-685
Textile Research Journal 81(1) 28–41, 2011
Applied Composite Materials, 2009
Composites Part A : Applied Science and Manufacturing, 2006

The Research Progress of Nitinol Vascular Stent Jiali Maa, Ming Zhub, Weidong Miaoc, Juntao Lid, Yaming Koue Grikin Advanced Materials Co.
With the development of computer simulation technology, the stent structure, materials and so on will get further improvement and innovation under the help of statuses on the finite element analysis and blood flow dynamics simulation of nitinol alloy stent.
Now the clinical stent materials mainly include 316 L stainless steel, tantalum-base, cobalt-base alloy and nitinol alloy [2].
Biomedical Materials [M] Beijing: Science Press, 2004 [3] Y.Y, Xiao,J.S, Zhang.
Journal of Surgery, 2005,43:921 [7] L.S.Castleman．Biocompatibility of Nitinol Alloy as an Implant Material[J]，Biomed.

Chitosan is a new kind of material in life-science, it can be used in lipid-lowering.
Nowadays, many researches have proved that chitosan is a new kind of useful materials in medicine and biomedical engineering [1].
Materials and method Materials and instruments.
Hyperlipidemia may have a serious effect on our health, so developing new materials for lowering lipid levels is extremely urgent.
Chitosan, as a promising material in life-science, is widely used in people’s health.

A Comparative Study on Building Energy Performance between Movable and Fixed Shading Materials Xiaochang Yang, Jian Yao* Faculty of Architectural, Civil Engineering and Environment, Ningbo University, Ningbo, China email: yaojian@nbu.edu.cn Keywords: Building shading materials; energy consumption; energy efficiency.
[2] DAI Lei, CAI Li, “Analysis on the Characteristics of Modern Urban Residence in Ningbo: A Case Study of the Residence at Daici Alley and Deji Alley in Jiangbei District,” Journal of Ningbo University (Natural science & engineering edition), vol.24, pp.128-132, 2011
Yuan, “Study on Residential Buildings with Energy Saving by 65% in Ningbo,” Journal of Ningbo University (Natural science & engineering edition).vol. 23, pp. 84-87, 2010
[5] HU Xing-yun, XU Jin and ZHANG Jin-quan, “Study on the Modern Rural Residence Planning with Regional Features of Fanshidu Village,” Journal of Ningbo University (Natural science & engineering edition), vol. 24, pp. 110-114, 2011
[8] GAO Hua-sheng, YANG Xiao-xian and CHEN Yu –hui et al., “Water Pollution Control in Rural Villages: Case Study,” Journal of Ningbo University (Natural science & engineering edition), vol.23, pp.74-78, 2010

Construction of Road Embankment with Waste Materials Miloš Šešlija1,a*, Nebojša Radović2,b, Nikolay Vatin3,c 1,2Faculty of Technical Sciences, University of Novi Sad, 21000, Serbia 3St.
The chemical properties of the fly ash are the most important indicators when assessing their suitability as construction material or as raw material for the production of building materials.
So far, the ash and slag were only controlled and delayed and now there are attempts to make use of these materials.
Justification of these studies is the fact that so far are delayed huge amounts of the material, while there are great needs for natural materials in the construction of roads.
Glass-ceramics: Their production from wastes-A Review (2006) Journal of Materials Science, 41(3), pp. 733-761

For high and low porosity cellular materials, the materials added at the intersecting part of the wall-faces bring different influence on elastic modulus.
The conclusion can be applied in optimization design of cellular materials.
Acknowledgements The work was supported by the science and technology research and development projects of Qinhuangdao city (201101A145).
Christensen: Journal of the Mechanics and Physics of Solids Vol. 34 (1986), p. 563 [3] A.P.
Lu: Journal of Mechanical Strength Vol. 29 (2007), p. 315

Series: Materials Science and Engineering. 221(2017) 012011
Ayzenshtadt, Some Aspects of Technogenic Metasomatosis In Construction Material Science, Construction Materials. 1 and 2 (2019) 100–106.
World Applied Sciences Journal. 24 (12) (2013) 1691–1695
Alfimova, On the use of volcanic products in building materials science,Bulletin of BSTU named after V.G.
Kozhukhova, Autoclave Composites Containing Ferriferous Industrial By-Products, Materials Science Forum. 945 (2019) 1030-1035

It can solve many difficult problems which could not do by other porous materials.
Rare Metal Materials and Engineering, 2006,(35)S2:30-34 [2] P.S.
Applications of porous metal materials.
Journal of Functional Materials, 2001, (32)1:12-15 [3] Е.Чегодаев,О.П.Мулюкин и др.
Test of gas penetrability of porous metal rubber material made of 0Cr18Ni9Ti.Journal of Functional Materials, 2004,(35)2: 267-270 [6] H.Y.