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Test Study of the Damage-fractured Process for Double Fractured Rock Guoyan Wang 1,a，Mingwu Dou2,b, Shuchen Li 3,c 1School of Civil Engineering, Qingdao Technological University, Qingdao 266033,China 2Computer Center，Ocean University of China Qingdao, 266003,China 3School of Civil Engineering, Shandong University, Jinan 250061,China awanggy@qtech.edu.cn, bdoumingwu@sina.com, cshuchenli@sdu.edu.cn Key words：fractured rock, damage evolution, threshold value of damage, acoustic emission, uniaxial compression test Abstract.
The results provide experimental foundation for engineering application.
Introduction Fractured rock mass is a kind of complex engineering material.
[3] Xianbin Yu, QiangXie and Xinyi Li: Chinese Journal of Rock Mechanics and Engineering, Vol.26(2007), p.137-142, in Chinese
[6] Wen Wu and ChunheYang: Chinese Journal of Rock Mechanics and Engineering, Vol.25 (2006), p.3708-3713, in Chinese.

Experimental study on Mechanical Properties of New Self-compacting Concrete for Strengthening Engineering Kexu HU1, a, Yanbo ZHANG2,b and Kai XU3,c 1,2Research Institute of Structural Engineering and Disaster Reduction.
China 3Shanghai Meichuang Reinforce Engineering Co.Ltd.
This can be predicted that after the implementation of national high school and primary school safety project, a series of seismic safety engineering of key disaster-relief buildings will be started, such as medical system, optical communication system ,fire protection system, transportation system, and even industrial and civil buildings, etc.
Seismic reinforcement engineering of existing buildings is now in the ascendant.
(In Chinese) [13] Wei LIN, Juwen LI, in Earthquake Engineering and Engineering Vibration,2006,26(6):144-146.

Since geophysics in civil engineering is an application of the principles and methods of physics in the measurement of subsurface characteristics and properties, the techniques are used to establish ground properties and profile for the engineering and development processes.
Ibrahim Komoo [1] recommended that civil engineering practitioners should give more attentions to tropical terrains such as in Malaysia.
Hence, the interpretation of the resistivity result can ease the process of site investigation in civil engineering works.
M. and Doyle, B C., 1997, The Locations And Engineering Characteristics Of Weak Rock In The U.S-Characterization of Weak and Weathered Rock Masses, Association of Engineering Geologists Special Publication No.9: Association of Engineering Geologists, Denver, CO, pp. 1–22, (1997) [3] Burton C.K., Geology and Mineral resources, Johor Bahru- Kulai area, South Johore.
Electronic Journal of Geotechnical Engineering (EJGE) ; 17(Bund.

Damage Detection Method Based On Fractal Correlation Dimension For Steel Truss Structure Shoujun DU1, a, Libin Shi1,b and Limei Zhang1,c 1 School of Civil Engineering,Hebei University of Science and Technology,Hebei,10082,China adutumu999@163.com, bshilibin8896@163.com, czhanglimei168@126.com Keyword: Fractal theory; Correlation dimension; Steel truss; Damage detection Abstract: Damage of steel truss structure can be determined by the sudden change of correlation dimension which was obtained from the structural vibration response through fractal theory.
While many problems in civil engineering are nonlinear, many scholars try to use fractal theory to solve practical problems encountered in practical civil engineering projects[1.2].
Engineering Mechanics,Vol 148-152 ,162 (2009).In Chinese
Fractal rock mechanics and its application in petroleum engineering(Petroleum Industry Press,Beijing 2012).In Chinese
Submitted to Journal of Logistical Engineering University (2011).In Chinese.

The Optimum Selection of Instrument Flight Procedure Design Scheme Based on the Relative Superiority Degree Ken Chen College of Air Traffic Management, Civil Aviation Flight University of China, Guanghan 618307, China.
Currently, the optimal selection of IFPDS is made by experts based on their professional domain knowledge and experience and rules of international civil aviation organization (ICAO) and Civil Aviation Administration of China (CAAC).
It should be noted that, in this paper all the optional schemes of instrument flight procedure can ensure flight safety and can meet the obstacle clearance criteria, in line with existing norms of ICAO and Civil Aviation of China.
Computer &Industrial Engineering, Vol. 30(2) (1996), p.193-199..

Introduction One of the greatest challenges in this century, due to the population increase, is the urgency to obtain alternative ecological materials for civil construction, of low energy consumption, capable of maintaining the exigencies of the regulatory norms and reduce the environmental impacts due to the extraction of natural resources.
The agroindustry’s residues have shown to be efficient in the production of components for the civil construction, such as settlement and wall linings, for example.
Treatment Cbc [g] Cement [g] Water [ml] Sand [g] T0 - 748,8 360 2246,40 T1 (10%) 74,88 673,92 360 2246,40 T2 (25%) 187,2 561,6 360 2246,40 T3 (35%) 262,08 486,72 360 2246,40 Total 524,16 2471,04 1440 8985,6 For the axial compressions test, it was utilized the universal press from Shimadzu, model EMIC PC 100 of the PUC-GO Civil Engineering Laboratory, as described by NBR 5739:2007 [2].
This process establishes standards of quality, keep the development in civil construction of high technology as alternative source for production, and also ease the quantities of residues generated in the sugar ethanol industries.

The Design of Airport Flood Lighting Energy-saving Control System Le Yang1,a ,Kai Li2, Ge Yang3,b, Xinchan Zhang 3 1 Basic Experimental Teaching Center for Natural Science; Civil Aviation University of China; Tianjin 300300 2 Flight run management department; Tianjin Binhai International Airport; Tianjin 300300 3 Aeronautical Automation College; Civil Aviation University of China; Tianjin 300300 alyang@cauc.edu.cn, byangge048@163.com Keywords: flood lighting; energy-saving control; configuration software Abstract: An airport flood lighting system is priority in the airport energy-saving and reducing emissions.
Introduction According to the demand of China's civil aviation development, energy conservation and emissions reduction work is the main problem of the airports.
By 2020 China's civil aviation energy consumption per unit of output and air emissions targets to the developed country level ".
Reference [1] Hui Xu : Shanghai Airport .10(2010),pp.128-132,In Chinese [2] Jianhua Wang and Xiaoming Li: Computer Measurement and Control . 11(2003),pp.710-712, In Chinese [3] Le Zhang : Software Guide.11(2012),pp.46-48,In Chinese [4] Alexandru Lavric, Valentin Popa et.al:Electrical and Power Engineering. 10(2012),pp.314-317

Effectiveness of steam treating method on inhibiting the expansive problem of concrete with slag as aggregate Wei Chien Wang1, a Chih Chien Liu2, b Chau Lee3, c 1 Department of Civil Engineering, Chung Yuan Christian University, Chungli 32003, Taiwan 2 Department of Civil Engineering, ROC Military Academy, Fengshan 83059, Taiwan 3 Department of Civil Engineering, National Central University, Chongli 32001, Taiwan aweichien@cycu.edu.tw, bluc5453@yahoo.com.tw, cchaulee@cc.ncu.edu.tw Keywords: Slag, Free lime, Alkali-Silica Reaction, Steam, Concrete.
For the purpose of slags conform to the qualified demand of engineering, the probable stabilizing methods include: (1) water quenching method; (2) air cooling method; (3) residual heat decomposition; (4) heat splash method; (5) splash method of a shallow dish; (6) rapid processing method; (7) modified method; (8) natural weathering [6, 7].
Wu, Influence of curing on the environmental compatibility of BOF slag, Master Thesis, Department of Environmental Engineering and Science, Fooyin Unerversity, Kaohsiung, 2011.
Weng, The feasibility of desulfurization/granulated slag resources recovery on the controlled low strength material without Portland cement, Master Thesis, Civil Engineering and Disaster Prevention Technology, National Kaohsiung University of Applied Sciences, Kaohsiung, 2007.
Wang, Engineering characteristics of basic oxygen furnace slag and used as base layer material, Dissertation, Department of Civil Engineering, National Cheng Kung University, Tainan, 2005.

Introduction Multi-wire steel strands are used in civil engineering as the tensioning components of prestressed concrete structures and in cable systems of cable-stayed and suspension bridges.
Stafford: Civil Engineering Vol. 58 (1988), p. 38-41
Woodward: Proceedings - Institution of Civil Engineers Vol. 84 (1988), p. 635-669
Forde, Ed. 1, Engineering Techniques Press (1995), p. 199- 202
Seible: ASCE Journal of Materials in Civil Engineering Vol. 15 (2003), p. 219-227

Performance Studies and Application of Fire-resistant Coatings for Steel Structures Manli Ou 1, a, Weijun Cao 2,b ,and Longmin Jiang 3,c and Hui Cao4,d 1College of Civil Engineering, Hunan University of Technology,Hunan,Zhuzhou ,412008,China 2College of Civil Engineering, Hunan University of Technology, Hunan,Zhuzhou ,412008,China 3College of Civil Engineering, Hunan University of Technology, Hunan,Zhuzhou ,412008,China 4College of Civil Engineering, Hunan University of Technology, Hunan,Zhuzhou ,412008,China a445698185@qq.com, b120996961@qq.com, c527943658@qq.com , d 296992028@qq.com Key words: Steel, High temperature, Fire-resistant coating, Coating thickness, Project examples Abstract: Through the analysis of the development status and application of steel structures in China, the author described the hazards of fire on steel structures and the importance of fire protection for steel structures, introduced the most commonly used fire protection methods for steel structures
This shows that the impact of fire on steel structures is much larger than that on the reinforced concrete structure; fire resistance performance study on steel structure has become an urgent problem needed to be solved in the engineering sector [2].
Steel structure engineering of Changsha South Station is brush painted with fire-retardant coatings of about 150,000 m2, respectively designed with fire protection grade of 1.0 h, 1.5 h, 2.0 h and 3.0 h.
Steel structure fire-retardant coatings have more and more extensive engineering applications, so it is of practical significance to conduct analysis of the steel structure fire-resistance performance, the choice of the types of fire-resistant coatings and fire-resistance coating thickness calculation and studies.
Changsha: Hunan University, School of Civil Engineering( 2007) In Chinese [3] Qin Wenqing.