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Design and Test on a New Pattern Friction Damper Wenhui WEI a , Kai CHEN b Hubei Key Lab of Roadway Bridge and Structure Engineering, Wuhan University of Technology, Wuhan 430070, China aweiwenhui@whut.edu.cn ,b chenkai19850802@163.com.cn Key words: Friction damper, Sliding force, Hysteresis curve Abstract.
Definitely, due to its proven efficiency and simplicity, the concept of seismic protection based on friction damping systems is gaining momentum within the engineering community world-wide.
Civil Engng 16 (1989), pp. 753-766
Civil Engng 26 (1999), pp. 55-71

Siham Kamali-Bernard1,a, Dame Keinde1,2,b and Fabrice Bernard1,c 1Ueb, Institut National des Sciences Appliquées de Rennes, 20 avenue des Buttes de Coësmes, CS 70839, 35708 Rennes Cedex 7, France 2Ecole Supérieure Polytechnique/UCAD, Département Génie Civil, B.P. 5085 Dakar Fann, Sénégal aSiham.Kamali-Bernard@insa-rennes.fr, bdkeinde85@yahoo.fr, cFabrice.Bernard@insa-rennes.fr Keywords: Concrete, mechanical behavior, interface, aggregate, matrix.
It appears obvious that the addition of siliceous aggregates may decrease these two important engineering properties.
Cissé: submitted to European Journal of Environmental and Civil Engineering (2013) [3] W.

Effect of Electrochemical Chloride Extraction on the Steel Reinforced Concrete Jianzhi Xu1, a , Zhu Ding1, b and Feng Xing1, c 1 The key Lab on durability of civil engineering in Shenzhen, Department of Civil engineering, Shenzhen University, Shenzhen, Guangdong, China, 518060 a jianzhi_xu@163.com, bzding03@yahoo.com.cn, cxingf@szu.edu.cn Keywords: electrochemical chloride extraction; removal efficiency; corrosion potential; repassivation; resistance Abstract.

Influence of Silica Fume on High-Performance Concrete Fan Wanga, Shansuo Zhengb and Xiaofei Wangc School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an, 710055, China aship_wang2955@sina.com, bzhengshansuo@263.com, cwangxiaofei870102@163.com Keywords: silica fume (SF), high-performance concrete (HPC), compressive strength, flexural strength, split tensile strength Abstract: With the improvement of concrete materials and the emergence of new materials, adding silica fume to high-performance concrete (HPC) has been one of the important ways in concrete technology.
Introduction Concrete is the man-made material widely used in building construction and civil engineering with world's largest amount, in which cement is one of the main raw materials.

Flewitt2,3,a 1Microlab, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft 22628 CN, The Netherlands 2Interface Analysis Centre, School of Physics, University of Bristol, Bristol BS8 1TL, UK 3H.H.
An example of this is the Gilsocarbon graphite used in the construction of reactor cores for the civil powergenerating UK Advanced Gas Cooled reactors, where properties have been achieved to allow the material to fulfil the structural and neutron moderation requirements.
Porosity levels can be converted to weight loss values, and the change of engineering properties (elastic modulus and strength) caused by combined contributions of radiolytic oxidation and neutron irradiation may be predicted.

The Application and Selection of Stainless steel in Architecture Jian Feng Xu1, a, Bing Li2,b 1 College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, china 2 College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, china axujianfeng_bl@163.com, bdllb81@163.com Keywords: Stainless steel, sustainability, slection Abstract.

Carbonation Behavior of Recycled Aggregate Concrete Under Loading Ping Hua Zhu 1, a, Xin Jie Wang 1, b and Jin Cai Feng 1, c 1 Department of Civil Engineering, Changzhou University, Changzhou 213164, P.R.
Chen: submitted to Journal of Wuhan University of Technology-Mater.Sci.Ed(2003) [5] Otsuki N , Miyazato S, Yodsudjai W: submitted to Journal of Materials in Civil Engineering, (2003)

An Investigation into the Dynamic Mechanical Behaviors of Special-Shaped Arch Bridges Chang-Huan Kou1,a, Chin-Sheng Kao2,b, Ming-Chang Yang 1,c , Tsung-Ta Wu1,d and Shih-Wei Ma 1,e 1Department of Civil Engineering, Chung Hua University, Hsinchu, Taiwan 30012, R.O.C. 2Department of Civil Engineering, Tamkang University, Taipei, Taiwan 25137, R.O.C.

Evolution of Various States of Water in Blended Cementitious Materials SHE An Ming1, a, YAO Wu2, b and YUAN Wan Cheng1, c 1 State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China 2 Key Laboratory of Advanced Civil Engineering Materials (Tongji University), Ministry of Education, Shanghai 200092, China a sheanming@gmail.com, b yaowuk@tongji.edu.cn, cyuan@tongji.edu.cn Key word: cement; fly ash; water; low field NMR Abstract.

Experimental Study on Mechanical Behavior of Cold-Formed Steel Three Limbs Built-up Section Members Tianhua Zhou1,a, Shaofeng Nie1,b, Xiangbin Liu2 and Guangyi Li1 1School of Civil Engineering, Chang’an University, Xi’an 710061, Shaanxi, China; 2Capital Construction Department of Chang’an University, Xi’an 710061, Shaanxi, China) azhouth@chd.edu.cn, bniesf126@126.com, Keywords: Cold-Formed Steel; Built-up Section Column; Axial Compression Behavior; Experimental Study Abstract: 18 specimens of cold-formed steel three limbs built-up section members are tested under axial compression load in this paper.
Journal of Architecture and Civil Engineering, Vol. 22(2) (2005), p. 1-14