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Static and Dynamic Backcalculation Analyses of an inverted pavement structure James Maina1, a, Wynand JvdM Steyn2,b , Emile B van Wyk2,c and Frans le Roux2,d 1CSIR Built Environment, Pretoria, South Africa 2 Department of Civil Engineering, University of Pretoria, Lynnwood road, Hatfield, South Africa ajmaina@csir.co.za, bwynand.steyn@up.ac.za, cvanwyk.eb@gmail.com, dfwleroux@hotmail.com Keywords: backcalculation, inverted pavement, FWD.
Advances in Engineering Software, 37, pp. 421-431. 2006
Journal of Transportation Engineering, 136(3), pp. 196-204. 2010
The International Journal of Pavement Engineering, 6(2), pp. 115-213. 2005
Soil Dynamics and Earthquake Engineering, 29, pp. 845-54. 2009.

Quantitative Study on Abrasive Belt Wear Based on Geometric Parameters HE Zhe1,a*, LI Jianyong1,2, WU Yuefeng1,b, LIU Yueming1,2 1School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China 2Key Laboratory of Vehicle Advanced Manufacturing, Measuring and Control Technology, Ministry of Education, Beijing 100044, China ahezhe_essay@163.com, b16125973@bjtu.edu.cn Keywords: Grinding; Abrasive belt grinding; Abrasive belt topography; Abrasive belt wear Abstract.
[2] S.Zaborski, W.Pszczolowski, Selected problems in evaluation topography of coated abrasives, Archives of civil and mechanical engineering, 63 (2006) 133-141
Experimental investigation in the grinding and wear performance of abrasive belt grinding, Mechanical science and technology for aerospace engineering, 12 (2014) 1865-1868
Study of abrasive wear in belt grinding of a close alpha titanium alloy, Journal of shandong university (engineering science), 40 (2010) 53-58
Research of the science and technology development in high-speed and efficient processing field, Journal of mechanical engineering, 46 (2010) 106-120

Research on the Corrosion Resistance of Manganese Slag Cement Stabilized Macadam Base Feng Qin 1, a, Zhuangbin He 2, b, Qionnian Huang 3, c 1Guangxi vocational and technical college of communications, No.12 North Yuanhu Road, Nanning, China 2Guangxi vocational and technical college of communications, No.12 Yuan Huhorth Road, Nanning, China 3The Civil Engineering and Architecture Department of Guangxi University of Technology, No.268 Donghuan Road, Liuzhou, China aemail: qinfeng5641778@163.com, bemail: hezhuangbin@163.com, cemail: hqnian@163.com Keywords: manganese dregs reject, stabilized base, corrosion resistance, experimental study.
Test Procedures Prepare of test .In the test, the method of testing maximum dry density and optimum water content through heavy compaction based on "The combination of highway engineering materials and inorganic material test stable rules".
Application of manganese slag-cement concrete in harbor and channel engineering, Journal of Concrete, pp. 101-103, in Chinese
Cement Engineer.Hanedbook Bauverlag Gmb[J].
Study on pervous road brick prepared by recycled aggregate concrete[J].Key Engineering Material, 302((303):321～327

Introduction The growth of production and consumption of metal products in our country and in the world promoted the intensive development of theoretical and engineering metal science from the mid twenties onwards.
However the subsequent at the end of the last century political developments delayed the development of home metallurgy and heavy engineering and many enterprises began to use foreign equipment, materials and technologies.
On the basis of the Russian MIT order №654 from March 31st 2015 «About the confirmation of action plan in import phase-out in the business of heavy engineering of the Russian federation» was developed and confirmed the field action plan in import phase-out in civil industries of the Russian Federation under which the import ration of this segment of metallurgical equipment must be reduced from 70% (2015-2016) till 35% (to the 2020es) by means of development and implementation of projects oriented to the output of import-substituting production.
Kuznetsov, Peculiarities of Thermal Hardening of Experimental Sparingly-Alloy Tool-Class Steels, Materies Engineering and Technologies for Productions and Processing II: Materials Science Forum.
Materies Engineering and Technologies for Production and Processing II.

Bridge Disaster Prevention and Disposal Methods in Mining Area Qing-jie Wen1, a, Hui Lu2,b 1School of Mechanics and Civil Engineering, State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining& Technology, Xuzhou, Jiangsu Prov., China 2School of Management, China University of Mining& Technology, Xuzhou, Jiangsu Prov., China awenqingjiefjs@126.com, baloe525@126.com Keywords: Bridge Disaster; Surface Subsidence; Large Deformation; Disposal of Foundation Abstract.
The authors thank Professor Guang-yun Yu in China University of Mining& Technology for his valuable engineering information for bridges in mining area.
Physical and Mechanical Properties Evolution and Engineering Response of Disturbed Soil in Ming Subsidence Area With Large Vertical Deformation.
Priznar: Fourth Biennial Interstate Technical Group on Abandoned Underground Mines "Abandoned Underground Mine Workshop", lowa: The Iowa Department of Transportation and The Illinois Department of Transportation (2002) [4] Sung-Oong Choi: Stanford Rock Fracture Project Vol. 11 (1998), p. 23-26 [5] Qiao Zhichun, Xia Junwu, Guo Guangli, Yang Shunchen: Journal of China University of Mining & Technology Vol. 28, No. 6 (1999), p. 593-596 (In Chinese) [6] Yang Longbiao: Gold Vol. 18, No. 1 (1997), p. 30-31 [7] Olivier Deck, Marwan Al Heib: Engineering Structures Vol. 25, No. 4 (2003), p. 435-448 [8] YU Guang-yun, Xia Jun-wu, WANG Dong-quan: Journal of China University of Mining & Technology Vol. 33, No. 1 (2004), p. 59-61 (In Chinese)

Influence of Br modification on collecting property of dodecanoic acid Yimin Zhu1,a, Binbin Luo1,b, Jinyue Mi1 1Mineral Processing Engineering College of Resources and Civil Engineering Northeastern University ,Shenyang 110004,China a1271369960@qq.com , b840568129@qq.com Key words: Hematite,Reverse flotation,Collector,Activation,Mechanism Abstract.
Marabini, M Cirlachi, P Plescia, et al: Chelating reagents for flotation, Minerals Engineering, 2007, 10: 1014-1025
Minerals Engineering, 2000(13): 1361-1376
Minerals Engineering, Vol.13, No.14-15 (2000): 1495-1503.

Based on the orthogonal design to study the design and optimization of material composition for curing compound Congcong Han1, 2, a*, Bo Tian1, b, Jingliang Song3, c and Ziyi Hou2, d 1Research Institute of Highway Ministry of Transport，Beijing 100088，China; 2Hebei University of Technology，Tianjin 300401，China; 3Hebei University of Engineering School of Civil Engineering，Handan 056038，China ahancong1988@qq.com, btbb73@yahoo.com, cjinlong.oid@qq.com dhouziyi@sina.com Keywords: Wax emulsion; VAE emulsion; Modified; Water retention; Orthogonal design.
The method of compressive strength ratio test is based on the “Curing Compounds of Concrete for Highway Engineering” JT/T 522-2004, the concrete specimens using single curing, testing 7d strength. 3 Test results and analysis 3.1 Test data processing and analysis It can be known by the regimen principle of curing compound that the effective water retention is one important index to determine whether it is good or not.
Factor B is less than the major factor for the compressive strength ratio, and is the relatively minor factor for the effective water retention, so chose B2; Factor C is the major factor for the effective water retention, and is the secondary factor for the compressive strength ratio, so chose C5; Factor D is the major factor for both effective water retention and compressive strength ratio, according to the experience during the test to chose D4; Factor E is the less important factor for the compressive strength ratio, and is the secondary factor for the effective water retention, so chose E2; Factor F is more significant factor for effective water retention, and is the secondary factor for the compressive strength ratio, so chose F3; Finally obtain the best mixture ratio of curing compound A2B2C5D4E2F3. 3.2 Curing compound performance test (1) The concrete effective water retention test The effective water retention test uses the standard of “Curing Compounds of Concrete for Highway Engineering
And the test method is based on “Curing Compounds of Concrete for Highway Engineering” JT/T 522-2004 to test indexes of curing compound, the test results shows that the optimum ratio of curing compound had good effect on concrete curing, and conform to the requirements of the specification. 5 Acknowledgements The study is part of the science research project “Polymer modified cement concrete pavement construction maintenance technology and equipment research”, the Grant No. is 2011318223420.

Flood Mapping Analysis for the Downstream Urban Area of the Keureuto Sub-Catchment with River Interventions Renaldi Renaldi1,a, Shifa Nabila2,b, Fadhliani Umar3,c*, Khairullah Yusuf4,d, Adzuha Desmi5,e, Fasdarsyah Fasdarsyah6,f, Teuku Mudi Hafli7,g 1,2,3,4,5,6,7Department of Civil Engineering, Malikussaleh University, North Aceh, Aceh, Indonesia arenaldi.200110029@mhs.unimal.ac.id, bShifa.200110030@mhs.unimal.ac.id, cfadhliani@unimal.ac.id, dkhairullah@unimal.ac.id, eadzuha@unimal.ac.id, ffasdarsyah@unimal.ac.id, gteukumudi@unimal.ac.id Keyword: Flood mapping, Keureuto, HEC-RAS, RAS-Mapper, River interventions.
In this study, the Hydrologic Engineering Center's River Analysis System (HEC-RAS) modeling program was used to analyze the inundation area along 2 km river crossing the Matangkuli area.
Hydraulic Analysis HEC-RAS (Hydrologic Engineering Center's River Analysis System) and RAS-Mapper developed by the Hydrologic Engineering Center (HEC), US Army Corps of Engineers (USACE) [10] are applied for the hydraulic analysis.

Monitoring and Fault Identification in Aeronautical Structures Using an ARTMAP-Fuzzy-Wavelet Artificial Neural Network Fernando Parra dos Anjos Lima1, a *, Simone Silva Frutuoso de Souza2, b, Fábio Roberto Chavarette3, c, Mara Lúcia Martins Lopes3, d, Antonio Eduardo Turra1, e and Vicente Lopes Júnior1, f 1Mechanical Engineering Department, Faculty of Engineering of Ilha Solteira (FEIS) 2Electrical Engineering Department, Faculty of Engineering of Ilha Solteira (FEIS) 3Mathematics Department, Faculty of Engineering of Ilha Solteira (FEIS)UNESP – Univ.
Civil Struct.

Mechanically Resistant Composite Material Using Optimal Amount of Pre-Treated Hazardous Waste Tomáš Žlebek1,a*, Jakub Hodul1,b and Rostislav Drochytka1,c 1Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, Brno, Czech Republic azlebek.t@fce.vutbr.cz, bhodul.j@fce.vutbr.cz, cdrochytka.r@fce.vutbr.cz Keywords: Hazardous waste, Epoxy matrix, Mechanical resistance, Composite, Treated sludge.
Lombillo, Epoxy composites containing CFRP powder wastes, Composites Part B: Engineering 59 (2014) 260-268
Drochytka, Solidification of hazardous waste with the aim of material utilization of solidification products, Procedia Engineering 108 (2015) 639-646
París, Experimental mechanical characterization of composite-concrete joints, Composites Part B: Engineering 154 (2018) 148-156
Ruggiero, Mechanical properties and abrasive wear of white/brown coir epoxy composites, Composites Part B: Engineering 146 (2018) 88-97.