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The Experimental Analyses on the Solidified Effect of Heavy Metals in the Ceramsite Calcined by the Composite Materials of Electroplating Sludge and Seabeach Sludge Yan Handong School of Civil Engineering, Huaqiao University, Fujian Xiamen P.R.China, 361021 hdyan@hqu.edu.cn Keywords: electroplating sludge, seabeach sludge, ceramsite, heavy metal, solidified effect Introduction The electroplating sludge is a kind of solid waste material in the process of handling electroplating waste water, which has indefinite amount of harmful heavy metals hard to dissolute.
A water content of raw mix was determined by FG-III photoelectron type liquid-plasticity limit association detector, according to the plasticity index method of The Experiment Specification of Soil Engineering[8].
References [1] J.Tu, H.B.Huo Haobo:Environmental Engineering Vol.21(2003), p. 44 [2] F.zh.
Nie, G.K.Chen and G.F.He: Chemical Industry and Engineering Progress Vol.21(2001), p. 25 [3] Ch.H.
Shi: Science and Technology Information development and Economics Vol.13(2003), p. 91 [7] Q.X.Zhao: Sludge Resource Technology(Chemical Industry Press, china 2002) [8] H.L.Dai: The Experiment Specification of Soil Engineering (DT-92) (China Building Industry Press, 1984)

Analysis on heat transfer intensity of bamboo structure wall in warm and humid environment Jibo Long 1,a, Ping Wang1,b, Yulou Li 2, Siyi Huang 1 1 Civil Engineering and Mechanics College, Xiangtan University, Xiangtan 411105, China 2 Shenzhen Leanpo Construction Engineering co.
Engineering Structures 29 (2007) 1499-1506 [3] Linhua Zou, Helena Jin, Wei-Yang Lu, et al.
Materials Science and Engineering C 29 (2009) 1375-1379 [4] Agya Utama, Shabbir H.
Engineering Mechanics, 2007, 24 (5): 87-92 [10] Sun Zhao-bin, Tian Yun, An Sheng-zu.

Formula Design of Corrosion-resistant Concrete under Sulfate- Chloride Compound Attack Cong Zenga, Dong-xue Haob, Rong Chenc Institute of Civil Engineering and Architecture, Northeast Dianli University, Jilin, Jinlin, 132012, China azc_1113@126.com, bhaodongxue2005@126.com, crongchen@yahoo.cn Keywords: Concrete; sulfate; chloride; compound corrosion; formula design Abstract.
In the engineering site, the foundation is mainly consisting of chlorine saline soil, sub chlorine saline soil and sulphate saline soil.
In this paper, by chemical analysis on the quality of groundwater water in the engineering area, the project of concrete corrosion is mainly caused by sulfate erosion of concrete cracking and reinforcement corrosion caused by chloride ions into degradation.
This study made a great engineering significance.
Water ratio is determined by engineering experience.

Highway Engineering, 2010, 35(1),p. 42-44.
Journal of Transportation Engineering. 1997, 123(6), p. 459~466
C.Journal of Transportation Engineering. 1997, 123 p. 267~275 [5] Giuliano ,Genevieve.
（Civil Engineering Dept, Northwestern University， 1991） [9] Jones.
Systems Engineering---Theory & Practice, 2010, 30(2) p. 376-384 .

Cement and concrete as an engineering material: An historic appraisal and case study analysis. – Engineering Failure Analysis. – Volume 40, May 2014, pp. 114–140 [6].
Degradation of Cement and Concrete – Reference Module in Materials Science and Materials Engineering. – Shreir's Corrosion, 2010, pp. 2348–2368 [13].
Superplasticizers and the rheology of concrete. – Understanding the Rheology of Concrete. – A volume in Woodhead Publishing Series in Civil and Structural Engineering. – 2012, pp. 144–208 [14] Li Z.J.
Coupling between mechanical damage, temperature, and permeability of concrete: experimental and some numerical studies. – Proceeding of the 1st International Conference on Performance-Based and Life-Cycle Structural Engineering, Hong Kong, China (December, 5–7 2012), pp. 906–917 [20].

Experimental Fracture Toughness Study for Some Modified Asphalt Mixtures Hamid Behbahani1,a, Mohammad Reza Mohammad Aliha2,b, Hassan Fazaeli1,c and Somayeh Aghajani1,d 1School of Civil Engineering, Iran University of Science and Technology (IUST), Narmak, 16846-13114, Tehran, Iran 2Welding and Joining Research Center, School of Industrial Engineering, Iran University of Science and Technology (IUST), Narmak, 16846-13114, Tehran, Iran abehbahani@iust.ac.ir, bmrm_aliha@iust.ac.ir , cfazaeli@iust.ac.ir, ds_aghajani@civileng.iust.ac.ir Keywords: Asphalt mixtures, Additives, Fracture toughness, Low temperature, Experimental study Abstract.
Gallegos, Rheological characteristics of ground tire rubber–modified bitumens, Chemical Engineering Journal. 89 (2002) 53 – 61
Yadollahi, High and Low Temperature Properties of FT Paraffin Modified Bitumen, Advances in Materials Science and Engineering
Ayatollahi, Mixed mode fracture resistance of asphalt concrete mixtures, Engineering Fracture Mechanic 93 (2012) 153-167

Preparation and Properties of a New Type of Coal Dust Suppressant Chuan Zhanga*, Xiangbin Xub and Qingsong Zhangc China Coal Technology Engineering Group Chongqing Research Institute, Chongqing, 400037, China a348000036@qq.com, b7991155@qq.com, c375012563@qq.com Keywords: Coal dust pollution, dust suppression, polymer, open-air coal yard Abstract.
In addition, The MA not only can be used in open coal piles and coal storage yards, but also in civil construction, slag yards, collection stations and other places which are prone to dust.
Acknowledgments The authors acknowledge the financial support provided by the surface project of China Coal Technology Engineering Group (2019-TD-MS019) and the surface project of China Coal Technology Engineering Group (2018-TD-MS077).
Yin, Prevention and control of environmental pollution in coal yard of thermal power plant,Environmental engineering. 36(2018)93-96
Cui, Application of closed stockyard in the closed reconstruction of Shougang raw material yard,Engineering and technology. 2(2015)3-9

Aluminium alloys have found wide application in the civil engineering and transportation industry, particularly in the constructions of high-rise buildings, bridges, in automobile and airline industry, where its combination of low weight (one third the weight of steel for equal volumes) and maximum strength is even more critical.
Archives of Materials Science and Engineering, vol.28, issue 8 (2007) 453-460
J. of Achievements in Materials and Manufacturing Engineering, vol.27, issue 1 (2008) 83-86
Materials Science & Engineering A, vol. 631 (2015) 196-200
Materials Science & Engineering A, vol. 361, issues 1-2 (2003) 240-248

Fracture Properties of Softwood under Mode I Loading Perpendicular to the Grain ∗ Mingbao Li1,a, Jun Cao 2,b and Shiqiang Zheng3,b 1 School of Civil Engineering, Northeast Forestry University 2 School of Electromechanical Engineering, Northeast Forestry University No. 26 Hexing Road, Harbin, 150040, China a pei729@163.com, blaomao430@yahoo.com.cn, czsqrq@yahoo.com.cn Keywords: Wood; Mode I fracture; Fracture criterion; Plastic zone Abstract.
Although cylindrical orthotropy is a rather coarse conceptualization as it neglects effects such as radial variation in the growth rings, and taper, crook and sweep in logs, the assumption of equivalent uniform structures in the longitudinal direction is of great significance in the engineer design [4-7]
Engineering fracture mechanics, vol. 68(2001), p.549-563 [3] M.F.
Engineering Fracture Mechanics vol. 69(2002), p.745-760 [7] S.

Simulation of the Seepage Field in the Danjiangkou Reservoir Area Xiangdong Xie1, a, Lihua Xu2,b 1School of Architecture Engineering, Xiangfan University, Hubei Xiangfan, 441053, China 2 School of Civil Engineering, Wuhan University, Wuhan, Hubei, 430072 China axiangdongxie@163.com;bxulihua-d@126.com Keywords: Reservoir-induced seismicity;Geological structure;Seepage field;Pore hydraulic stress.
Danjiang fracture Wafangchang-zhoushan fracture Gonglu fracture Junyun fracture Danjiang fault Gonglu fault Junyun fault Reservoir area Fault reservoir calculation range Fig.1 The range of calculation model Fig.2 3D calculation model of the reservoir area Model building For fluid-solid coupling problem, especially complex large engineering fluid-structure coupling problem, analytical solution is not possible, the only feasible way is to solve the numerical solution.
Chinese journal of rock mechanics and engineering. 2004, 23(23): 4017~4021(in Chinese)
Journal of hydraulic engineering, 2005, 36(7): 863~869 (in Chinese)