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Experimental Study on the Bonding Behavior of GFRP-to-Brick Interface Jing Zhao1, a, Wenbin Sun1,b, Qiangqiang Zhu1,c and Hongbao Yong 2,d 1Faculty of Architecture and Civil Engineering, Huaiyin Institute of Technology, Huaian Jiangsu, 223001, China 2Huaian Testing Center for Construction Engineering Co., Ltd, Huaian Jiangsu, 223001, China azhaoj_hyit@126.com, bsunwb1969@163.com, czhuqq@hyit.edu.cn, dyonghb1969@163.com Keywords: FRP-to-brick interface; bonding behavior; debonding.
Huang : Engineering Mechanics, Vol. 24 (5) (2007), p. 119-124 [3] Q.
Huang : Engineering Mechanics, Vol. 26 (10) (2009), p. 50-58 [4] J.F.

The Performance of the Ceramsite Concrete Block and its  Application Research Lele Yu1, a, Jiadai Chen1,b, Yiwen Wu1,c 1Department of Civil Engineering,Zhejiang University of Technology,Hangzhou,310014,China ajavier2625@163.com, bxwj0575@126.com, cektroye@163.com Keywords: Ceramsite Concrete Block, Material Properties, Experiment.
This article will provide reliable data for engineering companies based on the experimental research on ceramsite concrete block basic mechanical and physical performance, in order to extend the usage of ceramsite concrete block.
Therefore, Ceramsite concrete block is a ideal load-bearing material.[5] Ceramsite concrete block, as a new wall material has the properties of low moisture content, water absorption, good permeability, and good thermal performance, is worth popularizing to practical engineering.
[5] Shuai Wang, in: The experimental study of ceramsite concrete block, Construction engineering college of Tianjin University, Tianjin(2012)．

Analysis between Water Contain and Lithology Qiumei Zhang12, a, Jintao Tang2,band Hao Ma3,c 1Chang'an University, Shanxi Xi'an, 710064, China 2Yunnan Broadvision Engineering Consultants, Yunnan Kunming, China 3Chang'an University, Shaanxi Xi'an, China azhangqiumei12@sina.com, btang.jintao@163.com, cmahao@126.com Keywords: moisture, mechanical property, mechanism , Lithology.
Engineering Background In order to study the effect of rock water content to the property and the stability of the slope, related tests have been carried out by several typical rock slope.
Conclusion In this paper, relying on the engineering practice and several typical slope sampling indoor test, studied the change of water content on the mechanical properties of rock sample effect and its mechanism were analyzed.
China Civil Engineering Journal, 2006, 39(I): 98一102.

Study on Effect of Frame Structures Crossed by Shallow-buried and Mining Tunnelling Wei Gang*, Yu Haoqiang Department of Civil Engineering, Zhejiang University City College, Hangzhou 310015, China weig@zucc.edu.cn (*Corresponding author) Key words: shallow-buried tunnels; structure; independent foundation; finite element method Abstract: During the shallow-buried tunnel excavation, the formation will be affected and the nearby buildings will be caused fracture.
Chinese Journal of Geotechnical Engineering, 2010, 32(2): 296－302.
Chinese Journal of Rock Mechanics and Engineering, 2008, 27(Supp.2): 3868-3874.
Chinese Journal of Underground Space and Engineering, 2013, 9(2)：339－343.

Independenţei, 060042, Bucharest, Romania 2 Technical University of Civil Engineering Bucharest, 122-124 Bd.
Blume Earthquake Engineering Center, Stanford University, Stanford, California, 2012
Otani, Hysteresis Models of Reinforced Concrete for Earthquake Response Analysis, in Proceedings of the 8th World Conference on Earthquake Engineering, San Francisco, California, 1984, Vol. 4, pp. 551-558
Chopra, Dynamics of Structures: Theory and Applications to Earthquake Engineering, Prentice Hall/Pearson Education, 2007.

Characteristics of sludge moisture content variation in sludge drying reed beds DENG Xinnan 1,a, CUI Yubo 1,b*, GAO Wei 1,2c, CHEN Rui 1,d 1College of Environment and Resources, Dalian Nationalities University, Dalian, China; 2School of Materials Science & Chemical Engineering, Harbin Engineering University, Harbin, China adengxinnan0529@163.com, b*cyb@dlnu.edu.cn, c327728666@qq.com,dchenrui0987@163.com Keywords: sludge drying reed bed; moisture content; sludge stabilization Abstract.
Chinese Journal of Environmental Engineering. 2012,6(8)
Journal of Civil, Architectureal&Environmental Engineering. 2011.33(4)

However, a number of more complex types of external excitation such as the asymmetrical periodic excitation, the periodic excitation with variable amplitudes as well as the biharmonic and polyharmonic excitations are quite common in the engineering applications.
Bondar, Stability and Oscillations in the Elastic Systems in Modern Engineering.
Volkova, Identification of non-linear dynamic systems polyharmonic oscillations, Journal of Civil Engineering and Management, 10(2004) 65-70
Vibration in the Engineering.

As a high-strength cement, it can be widely used in building materials, civil engineering, and decorative materials [5] and also can used as a refractory and insulation materials [4] and so on, due to its high strength, corrosion resistance, contraction and good insulation properties able to withstand the high temperature from 1000˚{TTP}730 C ℃~1200 ˚C℃.
Journal of Materials Science & Engineering. 2003,21(3):431-436
Minerals Engineering, 2003, 16 : 205–210
Minerals Engineering, 2001,14(3): 289-304. 1

Jet fans are usually hung in the tunnel at the top or sides, do not take up the transport area, no need to build a wind tunnel, civil engineering cost to be low, and the installation, operation, maintenance is simple, so is an economical ventilation mode.
Fig.1 A jet fan structure diagram The engineering practice shows that the entrance collector of axial flow fan can directly affect fans aerodynamic performance.
When the radius of circular arc line with duct of diameter d r, its resistance coefficient than already small, Ks about 0.03; When, engineering basic negligible collector device, loss, so that the entrance of foreign jet fan products use is basically the structure of circular arc collector.
When the circular arc profile radius r and the duct diameter r ratio, the resistance coefficient is very small, Ks is only about 0.03; when, the loss of collector entrance can be ignored in engineering practice.

Bearing Capacity Calculation of Full-Scale Reinforced Concrete Beam-Column Joints Based on a Strut-and-Tie Model Zhenbao Li 1,a, Fenfen Sun 1,b, Erwei Guo1,c, Wenjing Wang1,d 1Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China alizb@bjut.edu.cn, bsunfenfenjn@163.com, cguollwei@126.com, d05231024@bjtu.edu.cn Keywords: Beam-column joint, capacity of core area, strut-and-tie model, calculation method.
However, the model with D-regions with a height of h/2 can meet the required precision in practical engineering.
Schafer: The Structural Engineer Vol. 30 (1991), p. 113 [4] T.Y.
Fang: China Civil Engineering Journal Vol. 40 No. 11 (2007), p. 36 (In Chinese) [5] M.