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There many factors affected concrete mechanical property, such as mix proportions design, compositions of materials, mixing time, construction technology and work environment.
Materials and experimental methods The Chemical composition of ordinary Portland cement with 42.5 grade was shown in Table 1.
Journal of Huazhong University of Science and Technology. 2001, 29(6): 83-84.
Construction and Building Materials. 2009, 23(2): 872-877
New Building Materials. 2008(3): 5-8.

China 2School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, 430070, P.R.
Experiment Materials.
Aci Materials Journal, 95(1998)262-271
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Construction and Building Materials, 34(2012)306-312.

Defect monitoring of CFRP with ultrasonic C-scan method Peng Li1,2, a, Xiaojin Gao1,2, b, Yan Luo1,2, c, Huanping Kong1,2, d, Zihua Zhao1,2, e and Zheng Zhang1,2, f 1School of Materials Science and Engineering, Beihang University 2Key Laboratory of Aerospace Materials and Performance (Ministry of Education), Beijing 100191, China alipeng198709@yahoo.com.cn, bgao19870311@163.com, clawyer0422@163.com, dkhp8706@126.com, ezhzh@buaa.edu.cn, fzhangzh@buaa.edu.cn Keywords: Ultrasonic C-scan; CFRP laminates; Delamination extension; Monitoring Abstract.
The ultrasound, as a mechanical wave, can directly reflect materials’ inner structure and mechanics performance [7].
The variable D is used to evaluate the decline of materials’ property after impact and bending
Hence, the materials’ carrying capacity also reduces.
Takeda, S.Minakuchi, Y.Okabe, N.Takeda: Composites, Part A 36 (2005): p.903 [6] Haoquan Wang, Guangyu Zeng: Acta Armamentar “In Chinese”, 2005, 26 (4): p.570 [7] Rui Zhang, yifang Chen, Deyong Fu:Journal of Materials Engineering “In Chinese”, 2003 (4): p.34 [8] Zhulin Zhou, Yundi Yang.

Advanced Materials Research, Vol. 837 1662-8985 (2014) pp. 416-421
Applied Mechanics and Materials, Vol. 307 (2013), pp. 470-473
Applied Mechanics and Materials, Vol. 474 (2014), pp. 27-32
Dzitkowski, Modelling and synthesis of discrete – continuous subsystems of machines with damping, Journal of Materials Processing Technology. 164-165 (2005) 1317-1326 [7] S.
[9] Gwiazda A, Technical project management using quality methods, Journal of Achievements in Materials and Manufacturing Engineering, 31/2 (2008), pp. 739-746.

Numerical analysis of wind load on large-scale storage tank under inverse installation DongLi Lv 1,a, Tao Zhang 2,b 1School of materials science and engineering, Southwest Petroleum University, ChengDu, China 2School of Petroleum Engineering, Southwest Petroleum University,ChengDu, China a lvl393@163.com b zhangt@swpu.edu.cn Key words: Large scale flip storage tank; flow around tank; CFD; field of velocity and pressure; wind load Abstract: Inverse installation method of large-scale storage tank has such advantages as less investment, high efficiency, no aloft work, et al, but instability problem may occur during the promotion process in the case of a gale.
References [1]Wu tongzu: Petro-chemical equipment technology, 25(3),( 2004),P.56 In Chinese [2]Tuo xiaoling,Qi changyong, Cheng huanxin: Machinery Design&Manufacture . (9),(2009):P.255 In Chinese [3]Pan yunfeng, Ma feng, Gao jianjiang: Construction technology, 36(7),(2007),P.252 In Chinese [4]Pricher M: Journal of Structure Engineering, (130),(2004),P.2062 [5]Gu ming,Yangwei,Fu qinhua: Journal of Tongji University. 32(2),(2004),P.141 In Chinese [6]Gu lei,Qi hongtuo,Liu hongjun: Journal of building structures, 30(3),(2009),P.134 In Chinese [7]Lu chunling,Li zhengnong,Li qiusheng: Journal of Natural Disasters. 19(1),(2010),P.185 In Chinese [8]Tao wenquan, Numerical heat transfer.xian: Xi'an Jiao Tong University press, 2002 In Chinese [9]Hussain M.

Lessons Learned for Damage Prevention to Transportation System Transportation system damage was the key factor to have little rescuing powers and materials to be sent to the heavy earthquake damage area within the golden 72 hours.
[2] Dong S.W, Zhang Y.Q., Long C.X. et al. ,”Surface Rupture Investigation of the Wenchuan Ms 8.0Earthquake of May 12th,2008, West Sichuan, and Analysis of Its Occurrence Setting, ”Journal of ACTA Geoscientica SINICA, Vol.29 ,3,392-396,2008
,Wen D.G, Dai F.C, et al .,” Discussions on possible causes of the formation of more than fifty ground collapse pits in Anxian county in front of Longmengshan after the 5.12 Wenchuan earthquake,” Journal of Engineering Geology, Vol.16 , 5,577-583,2008
,et al. ,”Strong Motion Observations and Recordings from the Great Wenchuan Earthquake,” Journal of Earthquake Engineering and Engineering Vibration,Vol.7 ,3, 235-246,2008
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Materials and Methods Experimental Model Design The experiments were conducted at the Physical Model Yellow River Base of Yellow River Institute of Hydraulic Research, Zhengzhou city, Henan Province of China.
Journal of Hydraulic Engineering, Vol. 36, No. 3 (2005), p.371-377 (in Chinese) [5] Li M.
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Experimental Materials and instruments.
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category B buildings are masonry buildings, built by masonry blocks, which are easy to use local materials, so it’s used widely in our country.
Acknowledgments This work was supported by “International Science & Technology Cooperation Program of China” under Grant No. 2011DFA71100.
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Interpolation Techniques in Computational Particle Tracking Inside a Direct-Injection Diesel Engine Cylinder Lok Bee Seng1,a, Muhammad AhmarZuber1,b, Wan Mohd Faizal Wan Mahmood1,2,c, Zulkhairi Zainol Abidin1,2,d and Zambri Harun1,2,e 1Department of Mechanical and Materials Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia 2Centre for Automotive Research, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia abichen1989@hotmail.com, bahmarzuber@yahoo.com, cwmfaizal@eng.ukm.my, dzza@eng.ukm.my, ezambri@eng.ukm.my Keywords: Soot, particle tracking, interpolation, trilinear, radial basis function.
Udayakumar, NOx and HC emission control using water emulsified diesel in single cylinder diesel engine, Journal of Engineering and Applied Sciences. 4, 8 (2009) 59-62
Delichatsios, A global soot model developed for fires: validation in laminar flames and application in turbulent pool fires, Fire Safety Journal. 46, 7 (2011) 371-387
David, Simulated pathline visualization of computed periodic blood flow patterns, Journal of Biomechanics. 33, 5 (2000) 623-628
Wirtz, Mapping local matrix remodeling induced by migrating tumor cell using three-dimensional multiple-particle tracking, Biophysical Journal. 95, (2008) 4077-4088