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Monitoring and Research of Power Ultrasonic Honing Vibration Frequency Xiuqin Xing1, a, chunqing gao2,b, xijing zhu3,c 1 Mechanical Engineering and Automation, North University of China, taiyuan, shanxi, 030051, china 2 Mechanical Engineering and Automation, North University of China, taiyuan, shanxi, 030051, china 3 Mechanical Engineering and Automation, North University of China, taiyuan, shanxi, 030051, china ashangqinggao@nuc.edu.cn, b80613925@qq.com, c695262448@qq.com Keywords: ultrasonic machining; Frequency detection; Honing ; Electric current detection Abstract: Aiming at amplitude decay with the change of the varying conditions problems in ultrasonic honing processing, this paper puts forward to the frequency of ultrasonic machining testing solutions.
References [1] Zhu Xijing.Study on the Technology of New Ultrasonic Honing, Key Engineering Materials, Vols. 202-203(2001), 407-410, 2001 Trans Tech Publications, Switzerland
JOURNAL OF CIVIL AVIATION UNIVERSITY OF CHINA, 2001,19 (1), In Chinese

The Principle and Calculation of Civil Engineering [M].
WestChina Exploration Engineering. 2007(2): 140-142 [5] Yu Maohong.Twin Shear Theory[M].Beijing Beijing Science and Technology Publishing House, 1998
CHINESE JOUNAL OF GEOTECHNICAL ENGINEERING. 2007(2): 140-142 [7] FAN Wen, LIN Yong liang, QIN Yu hu.
Calculation of bearing capacity about the strip foundation based on the twin shear unified strength theory[J].CHINA CIVEL ENGINEERING JOURNAL, 2006, 39(1): 79-82.

Kinematics analysis of working edge point for gauge disc cutter in cutterhead of tunneling machine Qixing Wu1,2, a, Guanfeng Tian1,2, b Lin Chen1, c and Hongwei Ma1,2,d 1 Department of Mechanics and Civil Engineering, Jinan University, Guangdong Guangzhou, China 2The Key Laboratory of Disaster Forecast and Control in Engineering, Ministry of Education of China, Jinan University, Guangdong Guangzhou, China awqx510632@126.com, btiangf126@126.com, c1823326357@qq.com,dtmahw@jnu.edu.cn Keywords: motion equation, cutterhead, gauge disc cutter, tunneling machine Abstract.
Acknowledgements This work was financially supported by the Key Laboratory of Disaster Forecast and Control in Engineering, Jinan University, Ministry of Education of China (No.21613406) and the National College Students' Innovation and Entrepreneurship Training Program(No.201310559005,Jinan University).
References [1] Mengshu Wang: Rock Tunnel Boring Machine (TBM) Construction and Engineering Examples ( China Railway Publishing House, Beijing 2004 )

Experiment research of the lateral properties and density variation of loess subgrade to dynamic compaction for mountainous highway Yuexiang Wang 1,2,a , Ying Liao 1.b 1School of civil engineering, Suzhou University of Science and Technology, Suzhou, China 2School of Transportation, Southeast University,Nanjing, China awyxcml@mail.usts.edu.cnl, bLiaoy@mail.usts.edu.cn Keywords: loess, dynamic compaction, density,width Abstract.
The distance of tamping point can be ascertained as 2.1d References [1] Test Methods of Soils for Highway Engineering JTG E40-2007 (In Chinese)
Application of Displacement Tracing Method with Microscope in Model Tests of Soil Engineering.
[4] Quality Inspection and Evaluation Standards for Highway Engineering JTG F80/1-2004(In Chinese)

Test and application on new synchronous grouting materials for earth pressure balance shield Guogang Qiao1, a, Dajun Yuan2,b , Daogang Wang3,c Quanhua Wang4,d 1,2,3,4School of civil engineering, Beijing Jiaotong University, Beijing, China 100044 abjqgg@163.com, byuandj603@163.com, c09121689@bjtu.edu.cn, dw20051326@126.com Keywords: grouting material, synchronous grouting, shield tunneling, surface subsidence control.
Introduction Shield tunneling synchronous grouting is important for the ground subsidence control, the grout type and performance is always the research focus of the engineers.
Xu: Chinese Journal of Rock Mechanics and Engineering Vol.21 No.3 (2002), p. 88-92 (in Chinese) [7] J.
Zhang: Underground engineering and tunnels, Quarterly No.4 (2009), p.18-20 (in Chinese)

A Two-phase Flow Model with VOF for Free Surface Flow Problems Wei Zhang1,2,a, Youhong Tang1,2,b, Chengbi Zhao1,2,c and Cheng Zhang 1,3,d 1 Department of Naval Architecture and Ocean Engineering, School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, China 2Naval Architecture and Ocean Engineering Technology R&D Center of Guangdong Province, Guangzhou 510641, China 3Shanghai Rules & Research Institute, China Classification Society, Shanghai, 200135, China azwgood@qq.com, bctyhtang@scut.edu.cn, ctccbzhao@scut.edu.cn, dalongalong2@qq.com Keywords: Two-phase flow model; VOF; two-step projection method Abstract.
Therefore the numerical simulation of free surface flow is not only an attractive research topic but also a difficult task for engineers.

Simulation of Welding Deformations of Ship Structures Li Hong1,a and Huilong Ren 2,b 1 School of Civil Engineering, Harbin Engineering University, Harbin 150001,China 2 School of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001,China a lihong@hrbeu.edu.cn , brenhuilong@263.net Keywords: Welding deformations; Inherent strain; Equivalent load; Temperature field; Degree of restraint Abstract.

Response of Single and Grouped Pile Subjected To Lateral Load In Cohesionless Soil Mahdy Khari1a*, Khairul Anuar Kassim2b, Payman Alimohammadi3c 1,2,3 Department of Geotechnics and Transportation, Faculty of Civil Engineering, Universiti Teknologi Malaysia, Skudai 81300, Johor Bahru, Malaysia E-mails:1 mehdikhari@gmail.com ;2 kanuar@utm.my ; 3 payman_alimohamadi@yahoo.com Keywords: Single pile, Lateral Load, Mobile pluviator, Group pile, Relative density, Cohesionless soil.
Determining the soil resistance against the movement of laterally loaded piles is a challenging task for geotechnical engineers.
Pise: Ultimate Lateral Resistance of Pile Groups in Sand, Journal of Geotechnical and Geoenvironmental Engineering, (2001) 127(6): p. 481-487
Adnan: Snad Sample Preparation Using Mobile Pluviator, Arabian Journal for Science and Engineering, (2014) 10.1007/s13369-014-1247-8.

Experimental Study of Strengthening of Reinforced Concrete Beams with Externally Bonded GFRP Sheets LIU Hui-kang1,a, FAN Ze1,b, ZHANG Yu-cheng 2,3,4,c 1School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, China 2Guangdong Research Institute Resources and Hydropower,Guangzhou,510610, China 3The Geotechnical Engineering Technology Center of Guangdong Province, Guangzhou,510610, China 4The Emergency Technology Research Center of Guangdong Province for Public Events Guangzhou,510610 aliuhuikangscut@gmail.com, bfanze717@126.com, c125340752@qq.com Keywords:glass fiber reinforce plastics, strengthening, concrete beam, ultimate bearing capacity to bending Abstract.A test of bending resistance and reinforcement is carried out on RC beams reinforced by applying sheet of glass fiber reinforced plastics (GFRP).
ASCE,Journal of Structural Engineering,1991,117(11):3417-3433
ASCE, Journal of Structural Engineering, 1991,117(11):3417-3455

The Analysis on Coefficient of Horizontal Subgrade Reaction of the Guardrail in the Highway Lu Yang1,2, a, Daiheng Chen3,b, Hong Zheng1, a 1 Laboratory of Geological Hazards in Three Gorges Reservoir of Ministry of Education Area,China Three Gorges University, 2 School of Civil Engineering and Architecture ,Shenyang University of Technology, 3 Tokyo University of Science engineering department , Tokyo ,102-0073 aemail: yanglu515@163.com Keywords: protective guard pillar; level of load; level reaction site; Mohr-coulomb yield criterion; numerical simulation Abstract:For exactly analyzing the course of the coupling impact of auto and protective guard pillar, it’s especially important to get the analytical solution of the coefficient of horizontal subgrade reaction of the horizontal column of protective guard pillar.
This research makes use of the relationship between soil load and horizontal load, taking their elastic plastic behavior into consideration, and builds the prediction method of coefficient of soil subgrade reaction which is applied to buiding structure system, expecting that the research result is helpful for the selection of coefficient of engineering soil subgrade reaction[3]. 2.
Journal of Transportation Engineering.