Search results

Research on the Application of Fly Ash in High Water Filling Material Fengyi Li 1, a, Lei Chen2, b, Guangqi Li2, c , Weixin Chen1,d and Pengfei Wang2, e 1 Mining Research Institute,Heilongjiang University of Science &Technology, Harbin ,150022 ,China. 2 College of Safety Engineering ,Heilongjiang University of Science and Technology, Harbin, 150022, China akyyjylfy@163.com, bchenlei2662@163.com, cliguangqi@163.com, dchenweixin966@163.com, ehljkjdxaqwpf@163.com Keywords: fly ash; high water material; comparative test .
In recent years, a new technology - high water rapid solidification materials (referred to as the high water material) was developed successfully[2], which is to reduce the surface vegetation damage and deformation of structures caused by mining, but the high water material filling cost which is about 625.72 yuan by filling one cubic is too high.
If you want to rapidly popularize high water material in coal mine, the selection of materials is very important.
The application of materials in Babao mine Project Overview.
References [1] Yuzhu Su, Jing Yang, Hongwen Ma, YiMiao Nie,Li Ruchen Li: Journal of Geoscience.2 (2006),p.354-360 [2] Lihua Shen, Yuan TIAN, Jinlong Jiang：Journal of Science Research.5(1999),p 27-28 [3] Jifeng Yu, Zuozhen Yu, Xiuying Wang: Journal of Shandong university of Science and Technology(Natural Science).3 (2001).p 106-108 [4] HaoWu,Xuemao Guan: Journal of FLY ASH COMPRENSIVE UTILIZATION.6(2003),P17-19 [5] Zuguo Cheng: Journal of Mining Technology.5 (2012).P 25-26 [6] Zhixiang Liu: Doctoral Dissertation of Yat-sen University,2005,P 106

Manufacturing of Light Weight Aggregates from the Local Waste Materials for Application in the Building Concrete Tomasz Pawlik*1,a, Daniel Michalik1,b, Malgorzata Sopicka-Lizer1,c, Marcin Godzierz1,d 1Silesian University of Technology, Department of Material Science, ul.
The physical properties of waste materials are shown in Tab. 1.
Ruebner: Construction and Building Materials. 98 (2015) 376-387 [2] S.
Brötz: Construction and building Materials. 85 (2015) 22-29 [3] Tommy Yiu Lo, Hongzhi Cui, Shazim Ali Memon, Takafumi Noguchi, Journal of Cleaner Production. 112 (2016) 753-762 [4] V.
Sopicka-Lizer: Inzynieria Materialowa/Materials Engineering 211 [3] (2016) 131-136 [8] P.

The detection of elastic wave emitted by AE source or secondary AE source is applied to analysis inner structure or crack of materials without destruction.
Journal of astronautics, 2008，29(4): 1462
Beijing: Science Press, 2010.2
High Pressure Physics Journal, 2010, 24(4): 255
Journal of Materials Engineering, 2007, (1): 56

Introduction of Intelligent Materials Intelligent material is the fourth generation materials after the natural materials, polymer materials and artificial materials, it is one of the important development directions of the modern high-tech materials.Concept of intelligent materials was proposed first by Japan scientist in 1989.
Intelligent materials can be divided into optical fiber, shape memory alloys, piezoelectronic materials, magnetostrictive materials and electrostrictive materials etc. according to their different functions.
Relationship between polymer deformation and temperature Conclusion Development and widely application of intelligent materials will result in a major revolution in materials science.
Principles and Applications of Fiber Grating Sensor [J].Journal of Chongqing Normal University, 2009 (04): 64-68 [2] LI Bing.
Journal of Chongqing Institute of Technology: 2009 (2): 131-135 [6] PEI Xianru, GAO Hairong.

The materials transportation system with storage bin is widely used in mines, power plants, material yards, and etc.
Introduction In some materials transportation system, storage bins are often set.
The block diagrams of the materials transportation system with storage bin.
(1)When links ahead of bin 1 are in failure, links behind bin 2 can continue transporting materials of bin, The maximum value of materials of bin is designed bin capacity Q tons.
Acknowledgment This research work was supported by grants from the national science foundation of china (59874019), Shanxi Province Natural Science Basic Foundation (2010JM7004) and Shanxi Province Key Discipline Construction Special Fund subsidized project in china.

Research on Aluminum Alloy Foam Sound Insulation Characteristics of New Decorative Building Materials Ying Yang North China Institute of Science and Technology, Beijing, China Keywords: building materials; aluminum alloy foam; sound insulation characteristics; sound insulation coefficient.
Research on its sound insulation performance has also become a hot topic of materials science and other fields.
According to soundproof mechanism of building materials, construction materials can be divided into three categories [7]: porous soundproof material, the resonance sound insulation materials and other soundproofing materials.
Materials Research, 2011 (05): 21-34
Chinese Journal of Nonferrous Metals, 2010 (04): 21-22

Finally, the experiment results show that this proposed method can exactly identify the faults of composite materials.
Finally, the experiment results show that this method can exactly identify the faults of composite materials.
It has very great applied foreground to use ANN for damage identification of composite materials.
In this paper, it was studied to use improved BPNN for damage identification of composite materials.
AIAA Journal. 1994, 32:176~183

Earth and Planetary Science Letters.
Journal of Structural Geology.
Journal of Structural Geology.
Journal of Structural Geology.
Journal of Geophysical Research.

The elastic properties of two carbon-containing materials are investigated.
Both materials have unique physicomechanical properties.
Such materials include isotropic pyrolytic graphite and shungite rocks.
Key Engineering Materials. 722 (2017) 247-253
Materials Science and Engineering: A.Vol. 430 (issues 1-2) (2006) 189-202

Journal of Achievements in Materials and Manufacturing Engineering. 91(1) (2018) 27–33
Elban, Materials science and technology aspects of energetic (explosive) materials, Materials Science and Technology.
Nova Science Publishers. (2011) 1–292
Key Engineering Materials. 952 (2023) 143–154
IOP Conference Series: Materials Science and Engineering. 708 (2019) 012065