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Health Inspection System of Bridge and Tunnel Structure of Urban Railway Transit Based on RFID Technology Zhao Xiaoyan1,a and Yang Yuanwei2,b 1Shanghai Municipal Engineering Measuring Center, No.770 Xinjunhuan Road, Minhang District, Shanghai, China 2 Shanghai Municipal Engineering Measuring Center, No.770 Xinjunhuan Road, Minhang District, Shanghai, China azhaoxiaoyan2002@yahoo.com.cn Keywords: RFID.
Although in-situ structure health monitoring has been researched almost forty years, many important problems have not been resolved, such as position identification of damage occurring in large scale structure, pre-evaluation of civil structure usage lifespan, etc.
So how to accordingly advance the level of maintenance and management of urban railway transit structures is another important problem for engineers.
With the elevation of comfort of running, jointless track is applied in engineering construction.
Chinese Journal of Rock Mechanics and Engineering.

Study on Risk Acceptance Criteria of Tunnel Engineering under Construction Sen Wen a, Limin Zhaob, Yuqing Yuanc School of Civil Engineering and Architecture, Henan University, Kaifeng 475004, China awensen_123@tom.com, bmumu5588@sohu.com,cyuanyq@126.com Keywords: Risk Acceptance Criteria; Individual Risk; Social Risk; Utility Theory; FN-Curve Abstract: Many tunnels are going to be driven in China.
Others are man-made and result from the technological progress in civil, chemical and nuclear engineering [1].
The potential losses caused by all kinds of risk in tunnel and underground engineering are[4]: Fatality, economic losses, time limit for project, Environmental damage and so on.
Jonkman, P H A J M van Gelder, J .K.Vrijling: submitted to Journal of Hazardous Materials (2003) [4] Qunfang Hu, Hongwei Huang: submitted to Chinese Journal of Underground Space and Engineering (2006) (in Chinese) [5] S.
Engineering project management—risk and reponse(China WaterPower Press, China 2005)(in Chinese)

Therefore, it wins favour and attention of geotechnical engineering scholars and is considered as the most effective and the most advanced earthquake simulation method.
Large centrifugal shakers are necessary to countries of frequent earthquake occurrences, but no one has been built in China, which is inconsistent with the complicated engineering geotechnical conditions, the rapid engineering construction growth and the serious seismic risks in China [2].
Supporting Facilities of Civil Engineering Power Substation, Ventilation and Cooling System, Desiccation and Drainage System, etc.
The components of a large centrifugal shaker system can be divided into four subsystems, namely a shaker, a centrifuge, a testing auxiliary system and supporting facilities of civil engineering, as shown in Table 1.
The supporting facilities of civil engineering generally consist of a power substation, a cooling ventilation system, a desiccation and drainage system, etc.

Coincidentally, there is no standard test method of photooxidation aging that can be applied to guide engineering practice.
Journal of Materials in Civil Engineering, 2005, (2):1~9
Journal of Materials in Civil Engineering, 2004, 133~139
[J] the Joumal of Engineering Mechanies, 2002, 14(5):374-383
Journal of Materials in Civil Engineering, 2002, 16(2):122-132.

China 2 Department of Mechanical Engineering, Shenyang Institute of Engineering, Shenyang 110136, P.
The FEM originated from the need for solving complex structural analysis problems in civil and aeronautical engineering.
Clough in the 1960s for use in civil engineering By late 1950s, the key concepts of stiffness matrix and element assembly existed essentially in the form used today and NASA issued request for proposals for the development of the finite element software NASTRAN in 1965.
Desktop Engineering Magazine, 2008, 1
Proceedings of the 15th International Conference on Industrial Engineering and Engineering Management, Volume A, 20-22 Sept, 2008: 176-179

Evaluation of the Geo-Mechanical Parameters of the Interface Between Asphalt Concrete and Sand with Applying Direct Shear Test and Numerical Modeling Milad Tajdini1, a, Ali Rostami2, b, Mohammad M.Karimi3, c, Hasan Taherkhani4, d 1Deparment of Civil Engineering, University of Zanjan, IRAN 2Department of Civil Engineering, Sharif University of Technology, Tehran, IRAN 3Department of Civil Engineering, Sharif University of Technology, Tehran, IRAN 4Department of Civil Engineering, Faculty of engineering, University of Zanjan, IRAN amilad_tajdini@alum.sharif.edu, balirostami@mehr.sharif.ir, cmohammadkarimi@mehr.sharif.ir, dtaherkhani.hasan@znu.ac.ir Keywords: Asphalt concrete; Sand; Direct shear test; Marshal test; Interface; Numerical modeling Abstract.
[2] MahinRoosta, R., (2007), "Seismic Response of an Asphaltic Concrete Core Embankment Dam." 4th International Conference on Earthquake Geotechnical Engineering
[3] Feizi-Khankandi, S., Mirghasemi and A., Ghanooni, S., 2004, “Behavior of Asphaltic Concrete Core Rock Fill Dams”, Published International Conference on Geotechnical Engineering

A Comparison of Combined and Tubular Cast Steel Joint on Mechanical Properties Ming Fang Lia and Yuan Qi Caib School of Civil Engineering, Wuhan Univ., Wuhan, China awhulmf@whu.edu.cn, bcaiyuanqi@yeah.net Keywords: Combined cast steel joint, Tubular cast steel joint, Geometric nonlinearity, Large strain, Material nonlinear, Ultimate bearing capacity, Joint design.
In recent years, cast steel joints attract more and more attention in engineering for its advantages of isotropy, no residual stress, form flexible and good mechanical properties [1-3].
Chen: China Civil Engineering Journal, Vol.41 (2008) No.1, p.18 (in Chinese) [7] T.H.
Canadian Society for Civil Engineering (Toronto, Canada, 2008), Vol. 2, p.1018 [9] Veselcic, Marian; Herion, Stefan; Puthli, Ram: Proceedings of the international Offshore and Polar Engineering Conference (2008), p.324 [10] Technical Specification for Application of Connections of Structural Steel Casting (China Planning Press, China 2008)
Li: China Civil Engineering Journal, Vol.38 (2005) No.6, p.8 (in Chinese) [16] X.

Design of the UHF RFID Passive Tag Vibration Measurement Instrument Zhenzhou Ma1, Shengkun Yu2, Hong Liu3, Sha Hu3 and Yang Fu3 1Aisino Corporation, Beijng, China 2NO. 55 Research Institute, Electronic Technology Group Corporation, Nanjing, China 3School of Electronics and Information Engineering, Beihang University, Beijng, China E-mail: mazhenzhou@aisino.com, yusk1117@163.com, liuhongler@ ee.buaa.edu.cn, husha89@gmail.com, and fary007@163.com Keywords- RFID; Vibration Test; Measurement Instrument; Simulation Abstract.
According to the anti-vibration performance test requirements to the UHF RFID passive tag in the application of civil aviation luggage transport, the paper designs a vibration measurement instrument for UHF RFID passive tag.
Based on the practical applications and the technical regulations for UHF RFID passive tags, the paper proposes a new UHF RFID passive tag vibration measurement instrument based on non-resonance single-axis inertial vibration principle, so as to develop a measurement instrument which is applicable to testing the anti-vibration capability of UHF RFID passive tags in the civil aviation luggage transport.
Requirment Modeling and Design for Vibration Measurement Instrument According to the practical application environment of the UHF RFID passive tag in the civil aviation luggage transport, the performance indexes for UHF RFID passive tag vibration measurement instrument are listed by referring to the environmental test international standard IEC 68-2 and the environmental testing for electric and electronic products national standard GB 2423.
The platform of measurement instrument is determined referring to the size of civil aviation baggage tags.

And SCB also has been widely used in civil engineering [2].
In all, CFST and SCB are ideal components in civil engineering.
Therefore, it becomes one of the focuses of civil engineers that how to connect them together and how the force behavior of the connected joint is.
So its bearing capacity can meet the requirement of civil engineering.
Vol.166-169 (2012), p. 43-47 [5] Y.F.Yang, L.H.Han: Earthquake Engineering And Engineering Vibration, Vol.23 (2003), p.117-123 [6] G.C.Li, W.Sun: Journal of Shenyang Jianzhu University.

Study on a New Seismic Isolation System Based on Dynamic Test YANG Wen-xia 1,2, a, SONG Tian-qi3,b and SHI Rong-jin1,c 1Jiangsu Huning Steel Structure and Machinery CO.LTD , Wuxi, 214231, China 2 School of Civil and Transportation Engineering, Hohai university, Nanjing,210098, China 3Department of Civil Engineering, Lanzhou University of Technology, Lanzhou, 730050, China adarky1978@163.com, btqsong@163.com, cjshngj@vip.163.com Key words: new seismic isolation system; Plexiglas model; seismic force; vibration table test.
Journal of Harbin Institute of Construction Engineering, 1991, 23(4):10-19
Earthquake Engineering and Engineering Vibration, 2010,9(1):75-82
Base isolation seismic retrofit of a hospital building in italy[J].Journal of Civil Engineering and Architecture,2012,52(6):309-321
Research and development of seismic base isolation technique for civil engineering structures[J].Engineering Sciences,2009, 8(1):16-20