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If the tailings were exposed to the surface environment, by the influence of physical and chemical weathering, the harmful materials such as Pb, Zn, Cd and As would enter into the water and soil through the process of dissolution, leaching and so on.
Dachang ore-field of Guangxi is the important raw materials production base for Sn, Sb, Pb, Zn and other nonferrous metals mineral resources, and the ores mainly occurred in the Devonian and Triassic carbonate strata.
Materials and methods Organization of the Text The two tailing samples collected from Changpo and Lutang reservoirs of Dachang were named as A and B respectively.
Journal of Hazardous Materials, 2010, 177(1-3): 755-761
Science of The Total Environment, 2009, 407(5): 1551-1561

Canadian Geotechnical Journal, 34(6), 853-862
Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 128(4), 351-355
Journal of Geotechnical and Geoenvironmental Engineering, ASCE, 128(7), 546-557
International Journal for Numerical and Analytical Methods in Geomechanics, 11(1), 33-50
Limit load in translational failure mechanisms for associative and non-associative materials.

All the 4 different types of materials are assigned as shown in table 1.
The mechanical parameters of materials are determined by laboratory tests, field tests [5].
The gravity is applied by assigning the materials' unit weights.
Ding, et al., Stability assessment of the Three-Gorges Dam foundation, China, using physical and numerical modeling - Part I: physical model tests, International Journal of Rock Mechanics & Mining Sciences, Vol. 40 (2003), p. 609
Ding, Stability assessment of the Three-Gorges Dam foundation, China, using physical and numerical modeling - Part II: numerical modeling, International Journal of Rock Mechanics & Mining Sciences, Vol. 40 (2003), p. 633

(2) According to the actual condition in southeast Tibet, debris flow materials composition, design earthquake peak acceleration, temperature difference and the materials source density are all considered as the debris flow risk assessment indicators in the set pair analysis model
Journal of Natural Disasters, 18(6): 124-128
Journal of Catastrophology, 6(2): 1-7
Journal of Sichuan University (Engineeing Science Edition), 44(s1): 54-59
Journal of Sichuan University (Engineeing Science Edition), 41(6): 6-12.

The weight gained demonstrated the amount of particles absorbed on metallic materials through electrophoresis process.
Journal of Engineering Science and Technology, 7(4), (2012) 517–518
Journal of Materials Science, 53(21), (2018) 14885-14906
F.Ashby, Engineering Materials 1: An introduction to properties, applications and design.
Materials Selection in Mechanical Design, 1, (2011). 1–464

Dip coated magnesium-substituted hydroxyapatite coatings on magnesium alloy for biomedical applications Quanhe Bao1, 2, a*, Chao Sun1,b, Chen Zhang1,c, Jieqing zhang2,d 1School of Materials Science and Engineering, Anhui University of Technology, P.R.
China, Maanshan 2Wuxi Guangxu New Materials Technology Co., Ltd.
Kumta, Novel sol–gel derived calcium phosphate coatings on Mg4Y alloy, Materials Science and Engineering: B, 176 (2011) 1679-1689
Raeissi, Controlling the degradation rate of AZ91 magnesium alloy via sol-gel derived nanostructured hydroxyapatite coating, Materials Science & Engineering C-Materials for Biological Applications, 33 (2013) 3817-3825
Kumta, Sol–gel synthesis and characterization of nanostructured hydroxyapatite powder, Materials Science and Engineering: B, 111 (2004) 232-236

Experimental Materials (1)Cement: Dujiangyan Lafarge 42.5 ordinary Portland cement.Density:3.06g/cm3.The specific surface area: 380m2/kg.
Journal of Building Materials.2004.7(1):66-71(In Chinese) [8] Yan Yang, Yuli Wang, Mingkai Zhou.
Journal of Wuhan University of Technology.2007.29(8):44-46(In Chinese) [9] Tao Zheng.
High-Performance Concerte:Reqirements for Constiuent Materials and Mix Proportioning[J].ACI Materials JOURNAL.1996(5):233_241
Xi'an University of Architecture and Technology (Natural Science).2013(In Chinese)

Some types of materials used as binders for inorganic binders have been studied.
Three types of materials were used as the material for the binder solution preparation: powdered sugar; Methyl-hydro-xypropyl-cellulose (MHXCs) Mecellose FMC 2070 with special modification.
Vernadsky Crimean Federal University as part of a science project No. 
Idacavage, 3D printing with polymers: challenges among expanding options and opportunities, Dental Materials. 32 (1) (2016) 54–64
Bakhtinа, Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials, Materials. 13 (2020) 2304.

Introduction With the development of materials science, modern concrete has turn to high strength, high performance and high intelligence[1-3].
[2] Min Wu, Bjorn Johannesson, Mette Geiker: Construction and Building Materials, Vol. 28, pp. 571-583, 2012
[6] Shengkui Di, Hui Li: Journal of Building Material, Vol. 12, pp. 27-31, 2009, in Chinese
[7] Shengkui Di, Weipan Hua: Journal of Building Material, Vol. 13, pp. 237-242, 2010, in Chinese
C.: Journal of Intelligent Material Systems and Structures,Vol.4, pp.229-242, 1993

Marcondes: Journal of Materials Processing Technology, Vol. 206(2008), p.184–193 [2] T.W.
Gao: Journal of Wuhan University of Technology, Vol. 2(2006), p.479-483 [3] S.T.
Zhang: Proceedings of the 6th International Conference on Physical and Numerical Simulation of Materials Processing, 2010
Hiro: Journal of Materials Processing Technology, Vol. 137(2003), p.151-155 [12] J.H.
Ruan: Journal of Plasticity Engineering, Vol. 16(2009), p.9-12