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This lightweight design measure is used in the practical manufacturing with a lower cost of materials, which also increases the stability of hydraulic support in large inclined angle mining condition.
The technological implications of lightweight is using the advanced design methods to optimize design product configuration, or using new materials to reduce the weight of product as far as possible, In order to reach the objective of reducing energy consumption, protecting environment and safety on the premise of assuring the whole performance [3,4].
This lightweight design measure is used in the practical manufacturing with a lower cost of materials, which also increases the stability of hydraulic support in large inclined angle mining condition.
Kulakov: Journal of Mining Science.
Vol. 153 (1997), p. 161-168 [3] Jiangqi Long, Fengchong Lan: Chinese Journal of Mechanical Engineering.

Siligardi, Sustainable mineral coating of alkali-resistant glass fibres in textile-reinforced mortar composites for structural purposes, Journal of Composite Materials 53 (28-30) (2019) 4203-4213
Siligardi, Lime-cement textile reinforced mortar (TRM) with modified interphase, The Journal of Applied Biomaterials and Functional Materials 17 (1). doi: 10.1177/2280800019827823
Coradin, Introducing ecodesign in silica sol-gel materials, Journal of Materials Chemistry 19 (45) (2009) 8537-8559
Abou-Zeid, Characteristics of silica-fume concrete, Journal of Materials in Civil Engineering 6 (3) (1994) 357-375
Papadakis, An investigation of the effectiveness of the utilization of biomass ashes as pozzolanic materials, Construction and Building Materials 68 (2014) 291-300

World Applied Sciences Journal. 2013. 25(1).
Improvement of the effectiveness of silicate autoclave materials production using nano-dispersed modifier, Construction Materials, 9 (2008), p. 2–5 [4] Nelubova V.V., Strokova V.V., Altynnik N.I., Podgorniy I.I.
Advanced materials research. 2014. 941.
World Applied Sciences Journal. 2013. 24 (11), pp. 1519-1524
Series: Materials Science and Engineering 96 (2015) 012010

Syamsyir2,c, W.A.W.Razali2,d. 1Faculty of Applied Sciences (Chemistry), Universiti Teknologi MARA Pahang, Lintasan Semarak, Bandar Jengka, Pahang, 26400 Malaysia 2Faculty of Applied Sciences (Physics), Universiti Teknologi MARA Pahang, Lintasan Semarak, Bandar Jengka, Pahang, 26400 Malaysia ahendrie@pahang.uitm.my, bmynameiskc_89@yahoo.com, csyamsyir@pahang.uitm.my, dwanaizuddin@pahang.uitm.edu.my Keywords: Bioactive glass, Strontium oxide, Simulated body fluid, Hydroxyapatite.
Introduction Inorganic bioactive materials of silicate glass have been studied for more than forty years since Hench and his co-workers invented Bioglass® [1].
Greenle, Bonding mechanisms at the interface of ceramic prosthetic materials, Journal of Biomedical Materials Research. 5(6) (1971) 117-141
Stevens, Materials characterisation and cytotoxic assessment of strontium-substituted bioactive glasses for bone regeneration, Journal of Materials Chemistry. 20(40) (2010) 8934–41
Hench, Bioceramics –from concept to clinic, Journal of the American Ceramic Society. 74 (1991) 1487-1510.

Above methods can change the traditional design methods rely mainly on experience to design with the safety factor approach and make using materials redundancy or lack so as to lead to materials wast and fracture or other faults because of lack of strength[3,4].
This process system is nonlinear problem that belongs to the geometrical, material and contact nonlinear analysis.
Acknowledgements This work was financially supported by the Natural Science Foundation of Henan Province (2011C460002).
Journal of Hunan University(Natural Sciences), Vol 37 No. 7, (2010), p. 22-26 (in Chinese) [6] Li Lu, Zhou Jie.
Journal of Sichuan University(Engineering Science Edition) Vol 44 No. 1, (2012), p. 183-188 (in Chinese)

The mass loss rate of a candle during burning KRAL Jan1, a 1Slovak University of Technology, Faculty of Materials Science and Technology in Trnava, Paulinska 16, 917 24 Trnava, Slovak Republic ajan.kral@stuba.sk Keywords: Burning, Candle, Mass loss rate, Wax, Renewable resources Abstract.
Largely affects of burning candles material itself, from which the candle is made, its shape, size, type and size of the wick.
Material impact on the process and products of combustion are described in [8-9].
Evaluation of plywood fire behaviour by ISO tests, in: European Journal of Environmental and Safety Sciences.
In: European Journal of Environmental and Safety Sciences.

Through optimizing the anchor parameters, the reinforcement ability of anchor bolt and self-bearing capacity of surrounding rock would receive full play, realizing the bolt-rock joint bearing, not only obtaining good reinforcement effect, but also saving the anchor bolt quantity, reducing the consumption of supporting materials and the cost of support[10].
The roof displacement is small due to the roof material is siltstone relatively hard.
Journal of Henan Polytechnic University (Natural Science), 2012，31（5）：518-524 [2] Wang Xiaoqing.
Journal of Safety Science and Technology, 2011,7（3）：54-57 [3] Wang Qi, Li Shucai, Wang Hanpeng et al.
Journal of Shandong University (Engineering Science), 2011,41（5）：103-107 [4] Hou Chaojiong, Guo Hongliang.

Many authors have investigated different coolant materials or recipes [8-10].
Malkin (1988), “Thermally induced grinding damage in superalloy materials,” Annals of the ClRP. 37(1): 309 - 313
Zhang (2006), “The effect of compressed cold air and vegetable oil on the subsurface residual stress of ground tool steel,” Journal of Materials Processing Technology. 78(1): 9-13
Materials Research. 7: 451-457
Advanced Materials Research 1017: 33-37

Many automobile industries uses 20MnCr5 material for manufacturing gears, shafts etc.
Ambekar: International Journal of Engineering Science Invention Vol. 3 (2014), pp. 67-72
Ambekar: International Journal of Science and Research (IJSR) Vol. 3 (2014), pp. 840-843
Barbosa: Journal of material processing technology Vol. 205 (2008), pp. 353-359
[9] Temel Savaskan, Osman Bican, Yasin Alemdag: Journal of Material Science Vol. 44 (2009), pp. 1969-1976.

This article describes and analyses the rutting forming process, basic classification, and control standard of the rutting depth, and the results show that, Understanding of the fundamental characteristics of the rut and mastering of the rut control standards, is an important reference index which is used to design the asphalt pavement structure and materials .
Permanent strain of pavement materials under the repeated action of traffic load The Compaction Process at the First Phase.
After being rolled, under high temperatures, asphalt is in semi-fluid state, Asphalt and mineral composition of adhesive cement was packed into the gap between the mine materials, and aggregates are arranged into a certain skeleton structure under the action of a strong force.
Journal of Chang’an University:Natural Science Edi-tion, 2004, 24(1), pp. 12-16
Journal of Traffic and Transportation Engineer-ing, 2007, 7(6), pp. 59-63.