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Experimental study on controlling rail corrugation by Tuning Rail Damper Heng zhang1, a, Liang Jiang1, Yu jie Li1, 2, Lei Meng1, Xiao shi An1 1Beijing Mass Transit Railway Operation Corporation LTD Subway Operation Technology Centre, China 2School of Civil Engineering, Beijing Jiao tong University, China amrzhangheng@163.com Keywords: metro, rail corrugation, decay rate, acceleration, roughness Abstract.

Development of Assessment Method for Riparian Physical Environments Jin-Hong Kim1, a 1Department of Civil, Environmental and Plant Engineering, Chung-Ang University Seoul, Korea ajinhkim@cau.ac.kr Keywords: riparian physical environments, stream health, restoration, sand bar, levee Abstract.

Workability, Strength and Drying Shrinkage of Structural Mortar Containing Forest Biomass Ash in Partial Replacement of Cement Sebastiano Candamano1,a *, Fortunato Crea1, b, Dolores Romano1 and Ivan Iacobini1 1Dept. of Environmental and Chemical Engineering, University of Calabria, Rende (CS), Italy asebastiano.candamano@unical.it, bf.crea@unical.it *Corresponding author Keywords: Structural mortar, Forest biomass ash, Drying shrinkage, Strength.
J Mater Civil Eng 2006; 18:605–11.

The system covers various aspects in the society from a civil servant to a businessman even a freelance, all of whom will be checked by it perceptibly or imperceptibly.
Zhang: Value Engineering, (2010) No.35, p.117.

Gizejowski1,a , Leslaw Kwasniewski1, b, Bashir Saleh1,c and Marcin Balcerzak1,d 1 Faculty of Civil Engineering, Warsaw University of Technology, Al.

SAEED AHMED AL.SHEIKH Lecturer - Civil Department – Faculty of Engineering – Modern University – Cairo – Egypt Email: saeedaleikh56@yahoo.com Keywords: Compressive and tensile strengths, density, durability, fineness grinding rice husk ash, silica fume, slump loss, super plasticizer Abstract: In the late few years, Egypt has been suffering from a dark clouds resulting from burning rice husk.

(2) Easy installation, small occupation area: directly on the pipeline without the need for civil engineering costs, construction cost low

Adsorption of bisphenol-A by HDTMA modified clinoptilolite Hongyu Wang1,a, Hangli Zhang1,b, Qian Zhao2,c, Huifei Huang1,d 1School of civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou, 310014, China 2Department of Environmental Science, School of forestry, Northeast Forestry University, Harbin, 150040, China ahywang@zjut.edu.cn, bjanethangli@163.com, c147271143@qq.com, dhhfllk@163.com Keywords: Modified Clinoptilolite, Bisphenol-A, Adsorption, Isotherm, Kinetics Abstract.

Numerical simulation of cold-formed steel stiffened lipped channel columns with and without perforations Zhenyu Wu a, Yonghong Yaob School of Civil Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150090, China awuzhenyu@hit.edu.cn, byaoyonghong1982@163.com Key words: Cold-Formed Steel; Finite Element Analysis; Perforation; Distortional buckling.

The Influence of Different Restrained Boundary Conditions on the Stability of Steel-concrete Composite Ribbed Shell Yuzhen Chang a, Lingling Wang b School of Civil Engineering, Xi’an University of Architecture & Technology , Xi’an， 710055, China a changyz@xauat.edu.cn, bWanglljl@xauat.edu.cn Key words: Restrained boundary conditions, steel-concrete composite ribbed shell, dual nonlinear stability, ultimate bearing capacity.