Search results

Influence of metakaolin on strength and microstructure of steam-cured high-strength concrete Junjie Zeng1,2,a *, Zhihong Fan1,b, Long Chen1,c 1CCCC Fourth Harbor Engineering Institute Co., Ltd., Guangzhou 510230, China 2School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China ajj-zeng@163.com, bfzhihong@gzpcc.com, cclong@gzpcc.com Keywords: Compressive strength, Microstructure, Metakaolin, High-strength concrete Abstract: The influence of metakaolin (MK) on strength and microstructure of steam-cured high-strength concrete has been investigated using compressive strength test, XRD, MIP and SEM.

Thermal Conductivity of Akar Bamboo (Dendracalamus pendulus) and Semantan Bamboo (Gigantochloa scortechinii) Noor Zuraida Jusoh1,a, Abdul Muhaimin Zakaria2,b, Mansur Ahmad1,c, Azmi Ibrahim3,d 1Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia. 2Faculty of Forestry, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia. 3Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor.
Thermal properties are one of the most important criteria for engineer to choose the best material for construction application [9].Thermal conductivity can be described as the measurement rate of heat flow in response to temperature gradient.

A TiO2/Fe3+ coated on fibre glass treatment for phenol with UV irradiation Xifeng Wang1,2,a, Dangcong Peng1,b, Xiaolian Hu2,c 1School of Environmental and Municipal Engineering, Xi’an University of Architecture & Technology, Xi’an 710055, China; 2School of Civil Engineering,Hunan University of Science and Technology,Xiangtan,411201 China; a wxfwk88@163.com, b dcpeng@sina.com, c xiaolianhu@163.com Key words: TiO2, photocatalysis, phenol, iron doping, fibre glass coated Abstract: This paper reported the study of the photocatalytic activity of immobilized Fe3+ doped TiO2 on glass fibre yarn.

Fractal Theory used in pore structure of cement-based materials incorporated phosphorus slag Yan Shi1,a , Jia-Zheng Li 1,b and Dong-Mei Liu 2,c 1 Yangtze River Scientific Research Institute, Changjiang Water Resources Commission; WuHan, 430010 2 College of Civil & Hydroelectric Engineering, China Three Gorges University; Yi Chang, 443002.
Research on pore volume fractal dimension and its relation to pore structure and strength in cement paste with perlite admixture[J], Journal of Materials Science and Engineering, (2) (2007); [8] A.Carpinteri.

On the Stress-Strain of Steel Tube Column Filled with Steel-Reinforced Concrete Subject to Compression-Flexure Loading Xiao Liu1,a, Min Li1,b 1 School of Architectural and Civil Engineering, Shenyang University, Shenyang, 110044, China a liuxiao19740701@sina.com, b li.min19871010@163.com Keywords: tube; steel-reinforced concrete; the bearing capacity of compression-flexure; neutral axis; limit equilibrium method.
Journal of bridge engineering, Vol. 9 (2004), p. 24–34

Citation & Copyright (to be inserted by the publisher) A Study on the Lamination Produced by Corner Joint Welding of Ultra Thick Plate by Newly Designed Z-Quality Evalation Methods Woong-Seong Chang 1, Tae-Yang Yoon 2 and Han-Sur Bang 3 1 Welding Research Center, RIST, P.O.Box 135, Pohang, Korea 2 Civil Eng.
Research Team, RIST, Hwasung, Kyungkido, Korea 3 Dep. of Aerospace and Naval Architectural Engineering, Chosun University, Korea Keywords: Structural steels, Ultra thick plate, Z-quality, Lamination, Center line segregation Abstract.
[3] American Institute of Steel Construction: Commentary on highly restrained welded connections, The Engineering Journal, p.61, Third Quater, 1973

Analysis of the Viability of Intermediate Stages Elimination in Sheet Processing Jorge Salguero1,a, Moises Batista2, Manuel Sanchez-Carrilero2, Miguel Alvarez2 and Mariano Marcos2,b 1 Industrial & Civil Engineering Dept.
Ramon Puyol s/n, E11202, Algeciras, Cadiz (Spain) 2 Mechanical Engineering & Industrial Design Dept.

Analysis of Collapsed Chimney of Balco Power Plant in India Yufeng Zhang1, a, Chao Li1,b 1School of Civil Engineering, Wuhan University, Wuhan, Hubei, 430072, China aphillip8405@163.com, b252429238@qq.com Keywords: Chimney, Collapse, Transverse wind vibration, Circumferential bending, ANSYS\LS-DYNA.
After the accident, the plant general contractor, SEPCO, entrusted Shandong Electric Power Engineering Consulting Institute to check the chimney design by using the calculation program of China Chimney Design Code[1] Editing Group.

Study on SBS Modified Asphalt Emulsion and Aggregate Adhesion of CA Mortar LIU Baoju1, a, NING Shaoying1,b and YANG Yuanxia1,c 1 School of Civil Engineering of Central South University, Changsha City 410075, P.R.
Journal of Transport Science and Engineering.1(2011):41-45.

Mechanical Behavior of Concrete Filled Steel Tubular out Stiffener Ring Connections with Reduced Beam Section Cheng-yu Li 1, a Yao-jie Guo 2, b 1 Urban Construction College, Wuhan University of Science and Technology, China 2 School of Civil Engineering, Wuhan University, China a lichengyu@wust.edu.cn, b whuguoyaojie@163.com Key word: Concrete Filled Steel Tubular (CFST); Out Stiffener Ring Connection; Reduced Beam Section; Mechanical Behavior Abstract: The past study indicates that, when the space joint of concentric annular-stiffer is loaded, stress concentration may generate at corner.
Engineering Structures,8(2008),p.1 [3] Chin-Tung Cheng , Chen-Fu Chan, Lap-Loi, Chung: Seismic behavior of steel beams and CFT column moment-resisting connections with floor slabs, Journal of Constructional Steel Research 63(2007),p.1479 [4] Li Cheng-yu, Guo Yao-jie: nonlinear analysis on flexural rigidity of the CFST out stiffening ring joint. 8th International Conference on Steel-Concrete Composite and Hybrid Structures,（2006）,p.275