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Study on Vehicle’s Arrival Rule and Relation between Traffic Flow Parameters on Snowy Pavement Lixin Wu1, a, Guozhu Cheng2,b * 1 School of Communication Science and Engineering, Jilin Architectural and Civil Engineering Institute, 5088 Xincheng Street, Changchun 130118, China 2 School of Transportation Science and Engineering, Harbin Institute of Technology, 73 Huanghe Road, Harbin 150090, China awulixinjt@126.com, bguozhucheng@126.com(*corresponding author) Keywords: snow pavement; arrival rule; traffic volume; speed; density Abstract.
Office of Traffic Engineering, 1981

“Differential Evolution Strategy for Constrained Global Optimization and Application to Practical Engineering Problems”, IEEE Transactions on Magnetics, 2007, 43(4), pp.1565-1568
Belegundu, “A study of mathematical programming methods for structural optimization,” Department of Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa. 1982
Montes, “Constraint-handling in genetic algorithms through the use of dominance-based tournament selection,” Advanced Engineering Informatics 16, pp. 193-203, 2002
Lowther, “Differential Evolution Strategy for Constrained Global Optimization and Application to Practical Engineering Problems”, IEEE Transactions on Magnetics, 2007, 43(4), pp.1565-1568

Increase the accuracy of GPR in tunnel detection ZHENG Yi-feng 1,a,LI Zhong1,b, ZHOU Lin-cong1,c,LV Dan1,d, YING Ming1,5,MEN Yang1,6 1College of Construction Engineering, Jilin University, Changchun 130026, China azhengyf0824@126.com, blizhong1986@vip.qq.com, clczhou@jlu.edu.cn,d279072002@qq.com,e747359704@qq.com,f747359704@qq.com Key words: GPR lining inspection detection accuracy Abstract: All aspects of measured process should be considered to minimize the negative influence then improve the GPR detection accuracy in the tunnel lining inspection.
Quality Assurance (2000),p.31-34 [2] M.N.Soutsos,J.H.Bungey,S.G.Millard,M.R.Shaw and A.Patterson:Dielectric properties of concrete and their influence on radar test.NDT&E International, Vol.34, Nov.6, (2001),p.419-425 [3] S.G.Millard,LL.AI-Qadi.Coaxial transmission Lines:Development of test procedures for concrete.Journal of materials in civil engineerine,(2001),p.202-208 [4] Paris P C.Analytical modeling of the dielectric properties of concrete for subsurface radar applications.Construction and Building Materials, Vol.11, Nov.3,(1997),p.149-161
Geophysical and Geochemical Exploration, Vol.26,Nov.5, (2002) ,p.403-406 [7] Chen Li-wei:Application of penetrating radar to detecting concrete quality in tunnel engineering.
Journal of Railway Engineering Society, Nov.11, (2008) ,p.73-76 [9] Yang Jian, Zhang Yi and Chen Jianxun: Study on Application of Geology-Radar to Tunnel Engineering Quality Inspection.

Introduction With the advancement of science technology and the acceleration of urbanization, high-rise buildings have already become the main construction forms of urban infrastructures, and it’s mechanical properties are concerned by engineering designers and researchers.
With the improvement of computer level, civil engineers have paid more attention to the finite element analysis of reinforced concrete structures.
[4] Hongnestad.E: A Study Of Combined Bending And Axial Load In Reinforced Concrete Members, Illinois : University of Illinois Engineering Experiment Station, America,1951
Wang: Numerical Analysis of Engineering Structures by Ansys.

Dynamic Characteristics of Rubber Powder Modified Cement Asphalt Mortar LI Yunliang1,2,a, OU Yangjian1,b ,TAN Yiqiu1,c ,LU Mingyu3,d 1School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, P.R.China 2Post-doctoral Research Center in Civil Engineering, Harbin Institute of Technology, Harbin 150090, P.R.China 3Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong, China aliyl-hit@163.com, byijianpiaoqian@126.com, cyiqiutan@163.com, dlmyhaerbin@yahoo.com.cn Keywords: cement asphalt mortar (CA), rubber powder, natural frequency, damping Abstract.
Introduction Cement asphalt mortar (CA) is the key engineering material in the slab track system of high-speed railways.

The Application of ULRR-rainfall coupled in Forecast Prediction on Debris Landslide Juan Zhang1, a, Keqiang He2,b, Shangqing Wang3,c and Wei Wang4,d 1 Geo-technical Engineering Research Institute, Qingdao Technological University, Qingdao 2 Geo-technical Engineering Research Institute, Qingdao Technological University, Qingdao 3 ,College of Civil Engineering & Architecture, China Three Gorges University, Yichang 4 Geo-technical Engineering Research Institute, Qingdao Technological University, Qingdao ajuan_juan999@163.com, bkeqianghe@163.com, cwangsq@ctgu.edu.cn, dwangwei716@sina.com Keywords: debris landslide; ULRR-rainfall coupled; forecast prediction; Xintan landslide Abstract.

Automatic measurement of concrete deformation field under uniaxial compression based on DSCM Wei Weng1,a, Ruidong Peng2,b, Hongbin Liu2,c,Weijia Ma1,c,Shenghua Zhang1,c 1School of Mechanics and Civil Engineering, China University of Mining & Technology, Beijing100083, China 2State Key Laboratory of Coal Resources and Safe Mining, China University of Mining & Technology, Beijing100083, China awengwei1986@163.com, bprd@cumtb.edu.cn, clhb@cumtb.edu.cn Keywords: Concrete; deformation. digital speckle correlation method. uniaxial compression.
It should be effective for engineering to monitor the deformation of concrete by using digital speckle correlation method, and such monitoring is helpful to study the law of uneven deformation of concrete and discover its damage characteristics.
This approach has been widely used in the field of science and engineering.
Chinese Journal of Rock Mechanics and Engineering, Vol.27, No.8(2008): p.1667-1673
Engineering Fracture Mechanics, Vol.75(2008): p.643–651

Durability Analysis on Reactive Powder Concrete as Barrier Materials for Low-level Radioactive Waste Disposal Mei-Ling Chuang1, a, Wei-Hsing Huang1, b 1Department of Civil Engineering, National Central University, Taoyuan 32001, Taiwan asheep071803@gmail.com, bt321655@ncu.edu.tw Keywords: Reactive Powder Concrete, Durability, Barrier Material.
Reactive powder concrete (RPC) has been proposed as barrier materials for the construction of engineered barrier in a low-level radioactive waste disposal site.
Engineered near-surface disposal facilities is designed to accept low-level radioactive waste packages containing highly compacted waste in steel overpacks and then place into concrete barrier.
RPC has been proposed as barrier materials for the construction of engineered barrier.
Considering that the compressive strength and durability of concrete are very much correlated, concrete mixes with lower w/b ratio are suggested for applications such as engineered barrier for radioactive waste disposal where containment safety is of paramount importance.

An Experimental Study on Flexural Behavior of Reinforced Concrete Beams Strengthened With High-Performance Ferrocement Huaping Liaoa, Shisheng Fangb School of Civil Engineering, Hefei University of Technology, Hefei, China aliaohuapingzn@chinaren.com, b fangss@126.com Keywords: RC Flexural Beams; High-Performance Ferrocement; Strengthening; Flexural Behavior; Experimental Study Abstract: Three reinforced concrete (RC) beams strengthened by high-performance ferrocement and two control specimens without strengthened are investigated when RC beams have low compressive strength.
The experimental results can provide a theoretical reference for actual engineering designs.
The experimental results can provide a theoretical reference for actual engineering designs.
Lu: Journal of Railway Science and Engineering, Vol. 4(5), 2007, p. 22-27

Behaviors of Masonry Building with Frame Structure in Earthquake Xiaoyu Liu 1,a, Xiaotong Xu 2,b Zhanchao Zhao 3,c 1,2 Civil Engineering Institute Chongqing Jiaotong University Chongqing China 3 Hydrochina Chengdu Engineering Corporation a455841822@qq.com, bkexuetutu@gmail.com, c36824878@qq.com Keywords: Masonry Building with Frame Structure, Seismic Damage, Shear Wall, Stiffness Ratio, Shear Failure.
The ideals in this paper can help engineers reducing the seismic damage of MBFS as much as possible.
(Natural Science Edition) Vol.42 No.3 (2010), p. 342 [5] Ping Tan, Shuqiao Tang and Manlin Wu: Earthquake Resistant Engineering and Retrofitting Vol.31 No.6 (2009), p.64 [6] Bixiong Li and Zhe Wang: Acta Scientiarum Naturalium Universitatis Sunyatseni Vol.49 No.2 (2010), p.22