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Application Research of Electric Current Method in Controlling the Pile Length of DMC Construction Yankai Wu a, Bin Niu b Civil Engineering and Architecture Institute in Shandong University of Science and Technology, Qingdao Shandong,266510,China awuyankai2000@163.com, bniubin_0000@163.com Key words: Deep mixing column (DMC), Soft soil, Electric current, Foundation treatment Abstract: Deep mixing column (DMC) is a commonly used effective reinforcement in the treatment for Soft Foundation.
Under what circumstances the drill bit will pass through soft soil, is the concerning issues in engineering.
So it often causes the treating depth not big, and increases a lot of expense for engineering construction .
Chinese Journal of Geotechnical Engineering.
Chinese Journal of Geotechnical Engineering.

Study on Test Scheme of Shield Tunnel Prestressed Segment Joint Fengjun Liu1,a and Anlin Fang1,2,b 1School of Civil Engineering, Henan University of Science and Technology, Luoyang 471023, China 2Department of Planning and Construction, Kweichow Moutai CO., Ltd , Guizhou 564501, China alfjhaust@163.com, ban1983.happy@163.com Keywords: shield tunnel, prestressed segment joint, prototype test, test scheme.
Shanghai Tunnel Engineering conducted another test of “Research on the Construction Technology of Assembled Rectangular Tunnel” in 2006.
[5] Shanghai Tunnel Engineering, Lining Structure of the Yellow River Crossing Tunnel, July, 2007
[6] Shanghai Tunnel Engineering, Research on the Construction Technology of Assembled Rectangular Tunnel, March, 2006
Lan, Research on the mechanical properties test of super tunnel lining segment joint, Structural Engineer, 5 (2009)

When a component is machined or assembled together, the dimensional accuracy of the machined component or assembled part tolerance is compared to the engineering specification.
Literature Review With the more precise demand of modern engineering, global competitive products should be produced in a good quality in terms of surface finish along with dimensional accuracy.
Prabhawalkar in: Optimization of Milling Process Parameters of En33 Using Taguchi Parameter Design Approach, Journal of Engineering Research and Studies, Vol.3 (2012), p.70-74 [2] Juran in: Six Sigma Green Belt certification book, 2013 [3] Information on Wikipedia http://www.wikipedia.org/ [4] Information on ASQ http://asq.org/ [5] Piyushpandey, Prabhatkumarsinha, Vijay kumar and Manastiwari in: Process Parametric Optimization of CNC Vertical Milling Machine Using Taguchi Technique in Varying Condition, IOSR Journal of Mechanical and Civil Engineering, Vol. 6 (2013), p. 34-42 [6] Surasit Rawangwong, Jaknarin Chatthong, Romadorn Burapa, and Worapong Boonchouytan in: An Investigation of Optimum Cutting Conditions in Face Milling Semi-Solid AA 7075 Using Carbide Tool, International Journal of Innovation, Management and Technology, Vol. 3 (2012) [7] Sanjit Moshat, Saurav Datta, Asish Bandyopadhyay and Pradip Kumar Pal in: Parametric optimization of CNC end milling using entropy measurement
technique combined with grey-Taguchi method, International Journal of Engineering, Science and Technology, Vol. 2 (2010), p. 1-12 [8] Milon D.
Selvam, A K Shaik Dawood and G Karuppusami in: Optimization of Machining Parameters For Face Milling Operation In A Vertical CNC Milling Machine Using Genetic Algorithm, Engineering Science and Technology: An International Journal (ESTIJ), Vol.2 (2012) [9] V V K Lakshmi, K Venkata Subbaiah in: Modeling and Optimization of Process Parameters during End Milling of Hardened Steel, International Journal of Engineering Research and Applications, Vol. 2 (2012), p.674-679 [10] Mandeep Chahal in: Investigations Of Machining Parameters On Surface Roughness In CNC Milling Using Taguchi Technique, National Conference on Emerging Trends in Electrical, Instrumentation & Communication Engineering, Vol.4 (2013)

Ground Adaptability Characterization for Digging in Complex Geotechnical Conditions and Risk Mitigation YU WeiWei1, a, GUO Xuan2,b 1School of statistics, Capital university of economics and business, Beijing, 100070, China 2 School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China awowo8830@163.com, bxguo@bjtu.edu.cn Keywords: Digging, ground adaptability characterization, complex geotechnical conditions, risk migration Abstract.
Ground characterization and classification The uncertainties in ground engineering are usually high.
The methodology is becoming very common in rock engineering.
Chinese journal of rock mechanics and engineering, Vol.28(1) (2009)p.9
Atsushi et.al., Chinese journal of rock mechanics and engineering, Vol.26(11) (2007)p.2296

A Comparison of Pull-out Capacity of Suction Anchors in Clay and Sand Jiaqing Du1,a, Shouji Du1,b*, Zhi Wang2 1 Department of Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China 2Shanghai Municipal Engineering Design Institute, Shanghai, 200092, China ajiaqing-du@qq.com bdusj@sjtu.edu.cn* corresponding author Keywords: SPAR; suction anchors; pull-out capacity; numerical analysis; clay and sand; comparison Abstract.
Chinese Journal of Geotechnical Engineering.
Chinese Journal of Geotechnical Engineering.
Hydrogeology & Engineering Geology. (2004),p. 50.
Coastal Engineering.Vol.25 (2006),p. 33.

Analysis of Monitoring Results of a Deep Foundation Pit with Pile-Anchor Retaining Structure Xiaohua Yanga, Fangwu Wub, Teng Chenc, Xing Liud Schools of Civil Engineering, Hunan University of Technology, Zhuzhou 412007, China ayangsheep@126.com, b285206736@qq.com, cchengteng1987@126.com, d416107079@qq.com Keywords: deep foundation pit; structure monitoring; settlement Abstract.
Comprehensive Analysis of Deep Foundation Pits for Underground Space in Guangzhou, Chinese Journal of Geotechnical Engineering, 29(2007), pp.872-879.
Excavation Engineering Handbook, China Architecture and Building Press, 2009
Research on Characteristics of Ground Surface Deformation During Deep Excavation in Beijing Subway, Chinese Journal of Rock Mechanics and Engineering, 31(2012), pp.189-198.
[5] Technical Code for Monitoring of Building Foundation Pit Engineering (GB50497-2009), China Architecture and Building Press, 2012

Introduction The “zonal disintegration” is one of the hot issues about rock mass in geotechnical engineering [1-5].
Chinese Journal of Rock Mechanics and Engineering, 2006, 25(9):1771-1776.
Chinese Journal of Rock Mechanics and Engineering, 2008,27(3):433–438.
Chinese Journal of Rock Mechanics and Engineering, 2009,28(9):1757–1766.
Chinese Journal of Rock Mechanics and Engineering, 2008, 27(7):1362–1369.

Acceleration discrimination of stability and reliability analysis of surrounding rock of Loess tunnel Si Yang Chen1,b Zhong Li1,a Tian Yu Zhang 2 Hua Wen Ou 3 1.Collage of civil engineering,Lanzhou University of Technology,lanzhou730050,China; 2.Lanzhou military political department management office,lanzhou730000,China; 3.Erchu,CO.
Journal of Railway Engineering Society, 1999, 16(2): 69 73
Chinese Journal of Rock Mechanics and Engineering, 2000, 19(1): 55 58
Chinese Journal of Rock Mechanicsand Engineering, 2004, 23(11): 1 847 1 851
Chinese Journal of Rock Mechanics and Engineering, 1992, 19(2): 91 99.

Compared to other fault diagnosis methods, AE Technology has a variety of advantages such as sensibility, spontaneity and immediacy, and thus has now been used more and more widely in the fields of mechanical engineering, aerospace, petrochemical, etc.
[4] Elforjani, Mohamed, David Mba, Detecting natural crack initiation and growth in slow speed shafts with the Acoustic Emission technology, Engineering Failure Analysis 16.7 (2009): 2121-2129
Mba, Accelerated natural fault diagnosis in slow speed bearings with Acoustic Emission,  Engineering Fracture Mechanics 77.1 (2010): 112-127
I- III, American Society of Mechanical Engineers and American Society of Civil Engineers, Joint Applied Mechanics, Fluids Engineering, and Bioengineering Conference, University of Colorado, Boulder, CO. 1981.pp. 125-152
International Journal of Engineering Science 5.12 (1967): 939-956

Seismic Performance Analysis of Steel Frame With Wedge Devices Based on the Energy Dissipation Jinsong Lei1,a, Wenxia Luo2,b, Jialong Jiang1,c , Wen Zhang1,d 1College of Civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, China 2China Coal Technology and Engineering Group Chongqing Design and Research Institute, Yuzhong District, Chongqing ,621010, China a173266820@qq.com, b420227158@qq.com, b584693592@qq.com, d447267477@qq.com Keywords: Wedge Devices, Steel Frame, Low Cyclic Load, Energy Dissipation, Time History Analysis Abstract.
Some of the commonly used engineering measures is :(1)In the Beam-column joints set energy dissipation device to form energy dissipation nodal points, when the sides way of a structure produce angle changes, energy dissipation device participate in energy dissipation.
References [1] Fulin Zhou: Vibration Control of Engineering Structure (Seismological Press, China 1997)
Earthquake Engineering and Engineering Vibration,(2002) 22 (3).
Earthquake Engineering and Engineering Vibration, (2002) 22 (3)