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AN APPLICATION OF RICE HUSK ASH (RHA) AND CALCIUM CARBONATE (CaCO3) AS MATERAL FOR SELF- HEALING CEMENT Januarti Jaya Ekaputri1,2,a*, Fahmi Firdaus Alrizal 1,b, Iqbal Husein1,c Triwulan1,d and MOHD MUSTAFA Al Bakri Abdullah2,e 1Civil Engineering Department, Faculty of Civil Engineering and Planning, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia 2Center of Excellence Geopolymer and Green Technology (CEGeoTech), School of Materials Engineering, University Malaysia Perlis (UniMAP), P.O.
Tittelboom KM, Gruyaert E, Rahier H, Belie ND, “ Influence of mix composition on the extent of autogenous crack healing by continued hydration or calcium carbonate formation”, Cement & Concrete Materials , Vol.37, pp. 349-359, 2012 [8] Januarti Jaya Ekaputri, Muhammad Bahrul Ulum, Triwulan, Ridho Bayuaji, Tri Eddy Susanto and Mohd Mustafa Al Bakri Abdullah, “ A Comprehensive Characterization and Determination of Fly Ashes in Indonesia using Different Methods,” Applied Mechanics and Materials, Vols. 754-755, pp. 320-325, 2015 [9] Hwang CL, Anh-Tuan BL, Chen-Tsun C.,”Effect of Rice Husk Ash on the Strength and Durability Characteristics of Concrete,” Cement & Concrete Materials, Vol. 25, pp.3768-3772, 2011 [10] Sahmaran M, Keskin SB, Ozerkan G, Yaman IO. , “Self-Healing of Mechanically-loaded Self Consolidating Concretes with High Volumes of Fly Ash,” Cement and Concrete Composite, Vol. 30, pp. 872-879, 2008 [11] Elmoaty, A., “Self-Healing of Polymer Modified Concrete”, Alexandra Engineering

In order to assess the subgrade stability in seasonal frozen area objectively and accurately, with reference to the practical engineering testing of subgrade stability and the relevant evaluation standards of indexes in TableⅠ, the assessment result of each single index can be determined, namely u1 = [1.546, 4.295], u2 = [0.96, 1.04], u3 = [1/1.75, 1/1.5], u4 = [8.4, 9.0], u5 = [26, 28].
[4] Bingxian Fu, Fei Tang and Tianjiang Li: Geotechnical Engineering Technique, vol.19(6), pp. 283-286, 2005 (In Chinese)
[10] Weijun Yang and Chuanzhi Zhao, “Theory and design of reliability for civil engineering structure,” Beijing: China Communicaitons Press, 2000 (In Chinese)
[11] Hongliang Zhang and Qiwen Wang: Systems Engineering-Theory & Practice, vol. 8, pp. 18-23, 2005 (In Chinese).

Optimization strategy of the Long-short-pile composite foundation based on the settlement control Yuancheng Guo1, a , Sihua Zhang1, b, Gang Shi1,c, Ning Liu 2,d 1 School of civil engineering Zhengzhou University, Zhengzhou 450001, China 2 Zhengzhou architecture design institute, Zhengzhou 450052 China aguoyc@zzu.edu.cn, bzhangsihua@zzu.edu.cn, cshigang@zzu.edu.cn, dliuningi@zzu.edu.cn Keywords: long-short-pile composite foundation; settlement control; numerical simulation; optimization strategy Abstract.
Therefore, it is suggested that the number of long piles must be chosen to meet in practical engineering to ensure a reasonable foundation settlement.
Chinese Journal of Geotechnical Engineering Vol.25(1)(2003), p.71-75 (in Chinese) [2] Dequan Zhou, Keneng Zhang, Hongli Liu.
Soil Dynamics and Earthquake Engineering Vol.27 (5)(2007), p.1-12

Causes analysis and counter measures to bad riveting of the top cylinder head of the compressor Yanchun Xia1, a , Bo Cao 2,b 1 Mechanical & Electronic Engineering Faculty, Shanghai Second Polytechnic University, Shanghai, 201209, China 2 Shanghai Hitachi Electrical Appliances Co.
American institute of steel construction, Inc. published. 2001 [2] Dae-Wook Kim, Jun Xu, Wei Li, Blake D., Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol. 220(8), 2006:1259–1265
Cacko., Archives of civil and mechanical engineering.

Experimental Study of Reinforcement Effect of Injured Frame Joints Under Different Axial Compression Ratio Mingxin Fang 1a, Zhiyong Yang 1, Zhengfei Chang 1,2, Shunhui Liu 1, Gang Wang 1,2 1School of Civil Engineering and Architecture, Wuhan University of Technology, 122 # Luoshi Road, Wuhan, Hubei, R.P.China, 430070 2ShenZhen YJY Building Technology Co., Ltd, Houhai Building, Houhai Road, Nanshan District, R.P.China, 518054 aE-mail: fmx126@163.com Keywords: Frame joint, Axial compression ratio,Carbon fiber reinforcement, Seismic behaviour Abstract: In this paper, reinforcement effect of the seismic performance of injured flat cross-shaped reinforced concrete frame joints under different axial compression ratio are analysed systematically through experiment.The research focuses on the relationship between the effect of reinforcement with carbon fiber and axial compression ratio.
An experimental study on two different strengthening techniques for RC frame.Engineering Structures 28 (2006) 1843–1851
Journal of Structural Engineering ASCE 1995;121(8):1225–35
Tongji University, Shanghai 20009.Structural Engineers，2004,（1）：62-70

Langdon 3,4,c 1Department of Mechanical Engineering, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil 2Department of Materials Engineering and Civil Construction, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil. 3Departments of Aerospace & Mechanical Engineering and Materials Science University of Southern California, Los Angeles, CA 90089-1453, U.S.A. 4Materials Research Group, Faculty of Engineering and the Environment University of Southampton, Southampton SO17 1BJ, U.K.

In this study, our contribution is primarily reliability engineer by the means with mathematical model based on a probabilistic approach.
probability of failure is: Ft+dt- F(t)1-F(t)= dF(t)1-F(t) (14) Poses: Zt=dF(t)1-F(t) (15) And one calls    Z(t) : the instantaneous rate of failure From where the function of distribution:  Ft=1-e-0tZt dt And the density of probability (Probability between t and t+dt): ft=Zt. e-0tZt dt (16) Finally the Function Reliability is: Rt=e-0tZt dt (17) 6-2 Use of the laws or statistical distributions for reliability [7-9]  Generally, there are three statistical laws used by the reliability engineers
Crémona: Analysis multi-scale of the resistance of the cable carrying a suspended bridge (European review of civil engineering, vol. 9, N° 4, pp.455-496, 2005)
TOLOSA and J.M.SARABIA : Stastical Models for Analysis of Fatigue Life of Long Elements (Journal of Engineering Mechanics, ASCE, Vol 116, N° 5, pp. 1036-1049, 1990

Transit OD Generation Based on Information Technology LIBING CHI1,a , JIAN WANG2,b 1School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China 2 School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China a16725684@qq.com , bWang_jian@hit.edu.cn Keywords: GPS data; IC card data; Transit OD matrix Abstract: As developing in computer and information technology, data access and collection have becom more and more convenient.
Civil Engineering, 2004, 37 (2): 105-110
Theory and practice of systems engineering, 2006 (4): 130-135

Turvey 1, a 1 Engineering Department, Lancaster University, Bailrigg, Lancaster, LA1 4YR, UK a g.turvey@lancaster.ac.uk Keywords: Bonded joints, beam bending, PFRP material.
The first is greater awareness amongst the civil and structural engineering design community of the potential of PFRPs, especially their positive attributes of low self-weight and high corrosion resistance.
Echegut, who carried out the test work under the author's direction during an eight-week Summer Internship in the Engineering Department.
The assistance of the Engineering Department's Technician Staff with the experimental work is also acknowledged.

These properties make titanium and its alloys wide application foreground in national defense and civil industriesP [1-4]P.
HMaterials Science and Engineering AH Vol. 418(2006) , p. 25
Beckman: Material Science and Engineering A Vol. 192 (1995), p. 597
Advanced Engineering Materials Vol. 4(2002), p. 133
Jones:Materials Science and Engineering A Vol. 304( 2001), p.11