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Test for TG soil stabilizer used in pavement base HOU Ziyi1,2,a, GUO Xiaoqiong3,b 1School of Civil Engineering, Hebei University of Technology，Tianjin, P.R.China 2Civil Engineering Technology Research Center of Hebei Province, Tianjin, 300401 3Zhangjiakou Hand Highway Reconnaissance Design Institute, Zhangjiakou, Hebei Province, 075000 aemail:houziyi@sina.com, bqq.jiaoyun@163.com Keywords: TG soil stabilizer, orthogonal experiment, unconfined compression strength Abstract.
A series physical and chemical reaction will take place and soil engineering property i.e. water and temperature stability may be improved when soil stabilizer being added to soil.
Being strength and stability high, soil stabilizer is widely used in civil engineering.
Test Methods of Materials Stabilized with Inorganic Binders for Highway Engineering JTG E51-2009 [S].Beijing: China Communications Press,2009 [2]Industry Standard of China.
Test Methods of Soils for Highway Engineering JTG E40-2007 [S].Beijing: China Communications Press,2009

Study on Dynamic Second-order Effects of SDOF System under Vertical Earthquake Loading FengXia Han1, a, Jiang Yu1,b 1College of Civil Engineering, Xinjiang University, Xinjiang, 830047, China acsjjj02@sina.com, byujiang8534@126.com Keywords: SDOF; vertical earthquake loading; dynamic second-order effects Abstract.
Yang : Earthquake engineering and engineering vibration Vol. 23(2003), No.3, pp. 25-29, in Chinese
King: ACI Structural Engineering Vol.90 (1993), No.11, pp.135-143
Kimb: Engineering Structures Vol.29 (2007), pp.3121-3133
Huang: Civil Engineering Journal Vol. 38( 2005), No.6, pp. 25-34, in Chinese..

Composite I-shaped beams are currently used in aerospace, ocean and civil engineering applications.
In many aerospace, ocean and civil engineering applications, composite I-shaped beams are currently used as primary structures.

Ultrasonic Damage Measurement in Reinforced Concrete Beams * Rogerio Bairrao 1 , Marcin Chrzanowski2 , Joaquim Duque 1 and Pawel Latus2 1 National Laboratory for Civil Engineering, Av. do Brasil 101, Lisbon, Portugal, bairrao@lnec.pt 2 Cracow University of Technology, 31-155 Cracow, ul.
Ten identical specimens were prepared and tested at the LNEC (National Laboratory for Civil Engineering, Lisbon) shaking table facility [2].

Nonlinear Seismic Response Analysis Model and Experimental Verification for Pile Foundation of Bridge Structure Xingchong Chen 1, a, Changfeng Wang 2, b and Zunwen Liu 3, c 1School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China 2School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China 3School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China aemail:chenxingchong@263.net, bemail:Wangchang-f@126.com, cemail:lzw20041625@qq.com Keywords: Bridge pile with foundation; Nonlinear seismic response; Analytic model; Experimental verification Abstract.
The soil around the piles is simplified as a compression spring according to the principle of equal rigidity, one end of the spring is fixed, and the other end of which is connected with the pile foundation, as shown in figure 2, the design specification for Japan railway engineering anti-earthquake adopts this model.
At present, Code for Seismic Design of Railway Engineering (GB50111-2006) that China adopted currently, there have no requirements of pile foundation shall meet seismic performance under severe earthquake and no seismic calculation method of pile foundation when it entered the plastic stage.
Journal of the Engineering Mechanics Diviston, ASCE, 1978, 104(6):643-661
Journal of Geotechnical Engineering, 1992, ASCE, 118(1):89-106

The complex behavior of reinforced concrete, which is both inhomogeneous and anisotropic, is a great challenge for the perfect analysis of civil engineering structures.
Bolander Jr. and Structural: Computer-Aided Civil and Infrastructure Engineering Vol. 15 (2000), p. 120 [9] Ian Flood, Larry Muszynski and Sujay Nandy: Computers and Structures 79 (2001), p. 151 [10] M.
Satake: Doctoral thesis, Department of Civil Engineering, Kyushu University, Fukuoka, Japan, (in Japanese) Vol. 31 (1996) [11] S.
Tang: Key Engineering Materials Vol. 243-244 (2003), p. 279 [14] E.
Engineering Fracture Mech.

Nonlinear Earthquake-Response Analysis of Wuhan Junshan Yangtze River Bridge under Uniform and Non-uniform Excitations Kai Yan Xu1, a, De Min Wei2, b and Can Liu3, c 1School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China Guangdong Communication Polytechnic, Guangzhou 510650, China 2 School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China 3 School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China Guangdong Communication Polytechnic, Guangzhou 510650, China axkywh@sohu.com, bdmwei@scut.edu.cn, clcgz@yahoo.cn Keywords: Uniform excitation, Traveling wave excitation, Earthquake-response Abstract.
Soil Dynamics and Earthquake Engineering.
Engineering Structures.
Black: Seismic and structural engineering of a curved cable-stayed bridge.
Journal of Bridge Engineering.

The behavior of concrete-filled steel tubular columns with rectangular section under of long-term loading, Journal of Chinese Civil Engineering Society, 37(3): 12-18
Journal of Harbin Architectural and Civil Engineering Institute, (2):10-24
The effects of long-time loading on the behavior of concrete-filled steel tubular member, Journal of Chinese Civil Engineering Society, 35(2): 43-48
Complete tri-axial stress-strain curves for concrete, Journal of Structural Engineering, 108(4): 728-742 [14] Han, B., Wang, Y.
Engineering Mechanics, 18(6): 110-116

Currently, the laser scanning technology has been increasingly used in civil engineering, topography, heritage conservation and other areas [5].
With its advantages of high-precision and mass data, the technology has been used in civil engineering more widely.
References [1]Xu Zhonghua, Wang Jianhua, Wang Weidong, “Deformation behavior of diaphragm walls in deep excavations in Shanghai,” China Civil Engineering Journal, 2008, 41(8): 81-86
[4]Xie Yuanyuan, “3D Laser Scanning Technology and Its Application in Measurement,” Value Engineering, 2012, (15): 209
Computing in Civil Engineering (2005).

Force Feedback Control of Lower Extremity Exoskeleton Assisting of Load Carrying Human Yusuf Şahin1,a, Fatih Mehmet Botsalı1,b, Mete Kalyoncu1,c, Mustafa Tınkır2,d Ümit Önen3,e, Nihat Yılmaz4,f, Ömer Kaan Baykan5,g, Abdullah Çakan1,h 1Mechanical Engineering Department of Selçuk University, Konya-Turkey 2Mechanical Engineering Department of Necmettin Erbakan University, Konya-Turkey 3Mechatronics Engineering Department of Necmettin Erbakan University, Konya-Turkey 4Electrical and Electronics Engineering Department of Selçuk University, Konya-Turkey 5Computer Engineering Department of Selçuk University, Konya-Turkey aysahin@selcuk.edu.tr, bfbotsali@selcuk.edu.tr, cmkalyoncu@selcuk.edu.tr, dmtinkir@konya.edu.tr, euonen@konya.edu.tr, fnyilmaz@selcuk.edu.tr, gobaykan@selcuk.edu.tr, hacakan@selcuk.edu.tr Keywords: Lower-extremity, exoskeleton, electro-hydraulic, force feedback, control.
Recently, lower extremity exoskeletons have been specifically developed for rehabilitation, military, industrial applications and rescuing, heavy-weight lifting and civil defense applications.
Exoskeletons are designed and used for many applications such as rehabilitation, military, industrial heavy-weight lifting and civil defense [1-14].
Another exoskeleton BLEEX has been developed at the Human Engineering Laboratory of UC, Berkeley [7]–[12].