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Experimental Research of Self-igniting Coal Gangue Bonding Material by Orthogonal Design Xiaofan Zhang1a , Mei Zhou2b , Bin Zhang3c Institute of Civil and Architectural Engineering,Liaoning Technical University, Fuxin China azhangxiaofan04-2@163.com , bzhoumei1108@126.com, czhangbin3351888@163.com Keywords: self-igniting coal gangue; rthogonal design; ariance analysis; oal gangue cement Activate: the self-igniting coal gangue in Gaode Mine, Fuxin city of Liaoning Province by physical and chemical method.first,orthogonal test was applied to study the influence of the fineness of coal gangue on strength of the bonding material;then on the basic of it,use this method again to clarify the effects of self-igniting coal gangue's addition on th strength of bonding material.The results of this experiment showed that self-igniting coal gangue can be used as cement’s active admixture .range analysis and variance analysis indicated that the amount of coal gangue had significant influence on

Experimental Study of Section Enlargement with Reinforced Concrete to Increase Shear Capacity for Damaged Reinforced Concrete Beams Yuandong Wang1,a, Shen Yang2,b, Miao Han3,c and Xun Yang4,d 1,3,41# ZhanLanguan Road, Western District, Beijing University Of Civil Engineering and Architecture ,Beijing, China 230# North Third Ring Road, Chao Yang District, China Academy of Building Research, Beijing, China amattwang85@hotmail.com, bysthomas@sohu.com, chanmiao@bucea.edu.cn, dyangxun521@126.com Keywords: Experiment ; Beams ; Shear strength ; Reinforeced concrete ; Section enlargement Abstract: This paper presents the results of reinforced concrete (RC) beams strengthened in shear by external reinforcement with RC or epoxy resin mortar.

Research on Middle and Small Manufacture Enterprise E-commerce Application Systems Mingqiang Zhu a, Zuxu Zou b School of Civil Engineering and Architecture, Wuhan Polytechnic University, China a Xfzmq7912@163.com, b 550807598@qq.com Keywords: Manufacture enterprise; E-commerce; Application systems Abstract.

Brandão Ecologia Urbana – Potencialidades e Possibilidades: Sustentabilidade na Construção Civil. 2009. p. 73p.
Miscalculation lead to pending walls, cracks, infiltration and peeling plasters, reinforcing the importance of building under the supervision of an engineer or an architect, despite of the technique elected.

., Yilan, Taiwan 2 Department of Civil Engineering, National Ilan University, No.1, Sec. 1, Shen Nung Rd., Yilan, Taiwan ahrhsieh@niu.edu.tw Keywords: Time lag phenomenon, Thermal environment, Construction type, Domestic building, Taiwan.

Mechanical Properties of Recycled Aggregate Concrete at High and Low Water to Binder Ratios Gai-Fei Peng a, *, Shuo Wang b, Ting Li c Faculty of Civil Engineering, Beijing Jiaotong University, Beijing, 100044, China a gfpeng@bjtu.edu.cn , b 13115281@bjtu.edu.cn , c 836368173@qq.com Keywords: recycled aggregate, attached mortar, strength, fracture energy, elastic modulus Abstract.

Taking the docking of airfoil and airframe of large-scale civil aircraft for illustration, Fig. 1 proposes the principle of the system referenced above.
Infrared and Laser Engineering, 2012, 41(4): 929-935

Study on Vibrational Liquefaction Behavior of Air-entrained Concrete HOU Zi-yi1,a*,YUAN Ye-zhen3,4,b,YUAN Zu-guang4,c,LIANG Yang-de4,d, ZHOU Ze-han4,e 1College of Civil Engineering, Hebei University of Technology, Tianjin, 300401 China; 2Key Laboratory of Road Structure&Material Ministry of Communications, Beijing 100088 China; 3Research Institute of Highway, Ministry of Transport, Beijing, 100088 China; 4Nanning Expressway Operations Limited Company, Nanning 53000 China; ahouziyi@sina.com,byuanyezhen1987@163.com,cyezhen_yuan@163.com, dyangde_liang@126.com,ezsp060324@163.com Keywords: air-entrained concrete, slip-form construction, cement concrete pavement, vibrational liquefaction Abstract: With respect to the liquefaction behavior of cement concrete material in a vibrational condition, the varying patterns of the vibrational viscosity coefficients, vibrational energy transfer and rheological mechanical behavior of air-entrained concrete and non-air-entrained concrete in a

The Measurement Model and its Application of the Green Building Life-cycle Carbon Emissions Wang Qun1, 2,a 1 School of Civil Engineering, Tsinghua University, Beijing, China 2 Faculty of Construction and Environmental, Shenzhen Polytechnic, Shenzhen, China aypwqysf@126.com Keywords: Carbon Emissions, Green Building, Building Life-cycle, Measurement Model Abstract.

Criteria and Indicators for Assessment of NZEB in Slovakia Ivan Chmúrny1, a * 1Slovak University of Technology in Bratislava, Faculty of Civil Engineering, Radlinského 11, 81005 Bratislava, Slovakia aivan.chmurny@stuba.sk Keywords: Indicators, Energy Need, Energy Use, Primary Energy.