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Flexural Tests of Fiber-reinforced-concrete Beams Reinforced with FRP Rebars Hongchang Qu1,2,a, Hongyuan Li1,b, Xuan Zhang1,c 1Lushan College of Guangxi University of Technology, liuzhou, 545616, P.R.China 2College of Civil and Architecture Engineering, Guangxi University of Technology, Liuzhou 545006, P.R.China aqhc410603@126.com, bcnlihongyuan@gmail.com, c446504277@qq.com Keywords: Fiber-reinforced-polymers; Fiber-reinforced-concrete; Flexure; Crack width Abstract: This paper investigates the flexural performance of FRP/FRC hybrid reinforcement system as well as FRP/plain concrete beams.
Li et al. [8] reported that the beams reinforced with GFRP rebars in FRC using engineered cementitious composite material showed much better flexural behavior.

Test and select of carrier of phase change materials for asphalt mixtures Yu-zheng REN 1, a Jie-zhu LIU 2,b Biao MA 3,c Sha-sha WANG 4,d 1,3,4Key Laboratory for Special Area Highway Engineering of Ministry of Education, Chang’ an University, Xi’an, Shaanxi, China, 710064 2China National Oil & Gas Exploration and Development Corporation, 100034 ayuzheng220@126.com,bliujiezhu@cnpcint.com, cmabiaochd@163.com, dwshasha0302@126.com Keyword: Phase change materials (PCM); carrier; The scanning electron microscope (SEM); The differential scanning calorimeter (DSC); The adsorption characteristics Abstract.
PCM has been used in the field of solar energy, electric power shifting peak, filling valley and recycling of waste heat, industrial and civil building heating [2-3].
Product development and research of energy-storing cushion material[J].Journal of Chemical Industry & Engineering,2006,10,27(5), p:14～17 [2] L.F.

Analysis on Application of Miniature Pile Pre-stressed Anchor Cable in Designing Deepen the Deep Foundation Pit Wensheng Duan 1, a, Mingsheng Shi 2,b and Yanhui Pan 3,c 1 School of civil engineering & architecture, Wuhan University, Wuhan, China 2School of water conservancy & Environment, Zhengzhou University, Zhengzhou, China 3 School of water conservancy & Environment, Zhengzhou University, Zhengzhou, China a duanwensheng@xiaolangdi.com.cn, bsms315@126.com, cpyh511@126.com Keywords: Foundation pit engineering, Miniature pile, Pre-stressed anchor cable Abstract.
At this time we adjust the design of the foundation pit supporting because the engineering example that can be referenced is limited.
In order to lower the risks, and design partial focusing on security, neither the engineering cost nor the time limit for construction is satisfying.
Because this foundation pit engineering need not to consider the effect of groundwater, the effective stress change of slope soil which is caused by precipitation will not appear.
Conclusions and Outlook Foundation pit engineering is a practical geotechnical engineering subject.

Shape Measurement Based on 3D Optical Scanner: Real Case Study in the Aeronautics Industry DE FELICE Fabio,1a, PETRILLO Antonella 2,b * and CARLOMUSTO Armando 1,c 1Department of Civil and Mechanical Engineering, University of Cassino and Southern Lazio, G.
In the present paper we focus our attention on Reverse engineering.
Reverse engineering [2] is the process of engineering backwards to build a CAD model geometrically identical to an existing product.
Re-engineering of cloche and production process.
Figure 9: Screenshot of re-engineered cloche.

The numerical analysis of thermally-induced damage of concrete bridge in fire CHEN Weiqi1, a, DING Yong, 2, a ZHANG Jianke 3, a, YAO Zhikun3, b, and ZHOU Liping3, b 1Dept. of Civil Engineering, Ningbo University Ningbo, China 2Ningbo Communication Planning and Design Academy Ningbo, China adingyong@nbu.edu.cn, b421293412@qq.com Key words: bridge; thermal-structural analysis; whole course; finite element method Abstract.
Analyse the same nodes, its Y directions displacement and thermal stress in fire in the following figure: Fig.7 3180 node Y direction Fig.8 3180 node principal displacement changes stress changes Fig.9 4463 node Y direction Fig.10 4463 node displacement changes principal stress changes Result discuss (1) According to the engineering experience, our country "standard" rules the maximum deflection calculated value of 7m≤lo≤9m flexural members should not exceed lo/250 [8].

Comparison of the Effectiveness of Enzyme and Portland Cement for Compressive Strengths of Stabilized Soils Hongtao Peng1, a, Haitao Su2,b , Xinping Zhang 1,c and Jun Wang1 1College of Water Conservancy and Civil Engineering, CAU, Beijing 100083, China 2Glodon Software Co., Ltd, Beijing 100193, China apwb@cau.edu.cn, bshtcau@126.com, czhangxinping@cau.edu.cn Keywords: Compressive strength, Enzyme, Portland cement, Soil.
The enzymatic soil stabilizer has gained more and more attention to its environmental value and special engineering properties.

Elastic-Plastic Fractal Damage Constitutive Law for Concrete Ming Xie1, a, Shansuo Zheng1,b 1School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, China akpxtx@163.com, bzhengshansuo@263.net Keywords: concrete; fractal fracture; elastic-plastic; damage constitutive law Abstract: In consideration of stochastik and discreteness of fracture surface, a class of mesoscopic damage mechanics model of concrete based on spring model, are put forward to understand the real damage evolution characteristics of concrete at the level of constitutional law.
Journal of Engineering Mechanics, 1999, 12: 1411-1420.

Huang: Systems Engineering – Theory & Practice, Vol. 27(2007), p.154 [9] T.
Wardrop, in:Proceeding of the Institution of Civil Engineers.

Disease Analysis and solutions of the prestressed concrete bridge cracks Da Zhang1, a, Hongbo Yao1,b 1College of civil engineering and architecture, Zhejiang university of technology,Hangzhou,Zhejiang,310014,china a304937169@qq.com, b563539566@qq.com Keywords: Prestressed Bridge, Concrete, Crack, Control measures.
South highway engineering, 1999.12

Periodica Polytechnica Civil Engineering 55(2): 191–197 (2011) [4] G.H.
Arabian Journal for Science and Engineering, 37(3): 619–630 (2012) [9] Y.