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The Practical Formula of Ground Vibration Attenuation Induced by the Parallel Vehicles on a Ring Road Hu Weibing1,a, Li Xiaofan1,b 1School of Civil Engineering Xi’an Univ. of Arch. & Tech.
At present, the spread theoretical of elastic wave has been perfect, but it is difficult to apply these theories in engineering practice.
If the harmonic load is assumed to be concentrated, it does not match the practical effect of a series of moving vibration source, there are limitations in engineering [4].
Environmental geotechnical engineering theory and practice (Tongji University Publications, China 2002) [2] Wang Jiexian.
Building vibration engineering manuals (China architecture &building Publications 2003)

A New Mathematical Model toward Project Selection- A Case Study Hamed Rafiei, Farzad Radmehr, Masoud Rabbani Department of Industrial Engineering,College of Engineering, University of Tehran,Tehran, Iran e-mail: mrabani@ut.ac.ir Keywords: project selecion; project sequence; qualitative criteria; goal programming Abstract: This paper includes project selection problem.
Rabbani, “A new multi-objective algorithm for a project selection problem,” Advanced Engineering Software, vol. 40, 2009, pp. 9-14
Rabbani, “Project selection using fuzzy group analytic network process,” World Academy of Science, Engineering and Technology, vol. 58, 2009, pp. 122-126
Young, “Multimodal investment choice analysis: application of goal programming for selection of transportation projects,” PhD Dissertation, Department of Civil and Environmental Engineering, University of Washington, USA, 2002.

Advanced treatment of ship sewage by Fenton-oxidation process Guifang Liu1,a *, Hongmei Yan2,b , Yuan Gao3,c , Yaquan Sun4,d and Yuping Zhang5,e 1,2,3,5College of Aerospace and Civil Engineering, Harbin Engineering University, China 4Central and Southern China Municipal Engineering Design & Research Institute Co.
Journal of Water Resources & Water Engineering, 2011, 22(3): 154-156.
Chemical Engineering Journal, 2011, 167: 172-182

The Speed of the Crystalline Admixture’s Waterproofing Effect in Concrete Jiří PAZDERKA1,a, * and Eva HÁJKOVÁ1,b 1Czech Technical University in Prague, Faculty of Civil Engineering, Department of Building Structures, Thakurova 7, 166 29 Prague, Czech Republic ajiri.pazderka@fsv.cvut.cz, beva.hajkova@fsv.cvut.cz Keywords: Concrete, crystalline admixture, cement, waterproofing.
Robert, Use of Xypex admixture to concrete as an inhibitor to reinforcement steel corrosion, Proceedings of the Materials Engineering Conference. 2 (1996) 1276-1280
Pazderka, Concrete with crystalline admixture for ventilated tunnel against moisture, Key Engineering Materials. 677 (2016) 108-113
Yuers, Chemical waterproofing more than skin deep, Concrete Engineering International, 8(1) (2004) 36-37
Klouda, The Capri South Beach fully protected with crystalline waterproofing-admixture-treated concrete, Concrete Engineering International. 14(4) (2008) 59-60

Analysis of Light Gauge Steel Truss Girder-Profiled Steel-Light Concrete Composite Floor with Different Screw Distributions Yuanzhang Yang1, a, Zhijun Wang1,b and Weichao Kong1,c 1College of Civil Engineering, Chongqing University, Key Laboratory of New Technology for Construction of Cities in Mountain Area , Chongqing 400045 , PR China asuperyangyuanzhang@163.com, bzjwang@cqu.edu.cn, c549734384@qq.com Keywords: finite element analysis, mechanical performance, composite floor, screw distribution Abstract: This paper describes the important influence of screw connection between profiled steel sheets and the light gauge steel truss girders on the mechanical performance of the light gauge steel truss girder-profiled steel-light concrete composite floor.
Master of Engineering thesis, Chongqing University, China( 2013).
Master of Engineering thesis, Chang’an University(2010)[in Chinese] [3] Qin.YF, GJ.Sun&QL.Zhang.
The Sixth National Modern Structural Engineering Academy Conference Proceeding. 2006-07-1 [in Chinese] [4] Zhao PJ , Study on the Properties of the Light-gauge Steel truss beam with Z shaped clips and composite floor.
Master of Engineering thesis, Chongqing University, China( 2011).

Finite Element Analysis of Air Cooler Used in Nuclear Power Station Shaoqing Hu 1,2,a and Yongli Zhang3,b 1Institute of Engineering Mechanics, China Earthquake Administration, Harbin, 150080, China 2College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China 3College of Science, Heilongjiang institute of Science and Technology, Harbin, 150027, China) a Flywing0518@163.com, bzhangyongli76@163.com Keywords: Air Cooler; Seismic Performance Analysis; ANSYS Software Abstract: According to the characteristics of cooler, the finite element model of air cooler is established using ANSYS f software.
References [1]Hu Shaoqing, Sun Baitao, Seismic analysis for three phase asynchronous motor used in nuclear power generating station, earthquake engineering and engineering vibration, 2006, 26(6): 133-137

The Numerical Analysis on Stability of Deep Roadway Support System Zhenyan XIAO 1,a, Yu LIU 1,b 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo China a xzyhpu@163.com, b liuyutumu@hpu.edu.cn Key words: deep roadway; supporting system; stability; numerical analysis Abstract: The effect of the roadway with no supporting and roadway that was reinforcement by rock bolts and anchor robs, anchor rod combined bolting shoring, anchor rod combined anchor rope and lining timbering was simulated by using numerical simulation software FLAC3D.
Referencing engineering geological investigation report, the numerical analysis is mainly analysis Ⅳ rock, and the physical and mechanical indexes as is shown in tab.1.
A Rapid Excavation Technology for Shotcreting and Bolting Roadway in Deep Soft Rocks[J].Journal of Mining & Safety Engineering, 2011,28(3) :415-419.
Mining and Metallurgical Engineering,2010,30(4) :14-18.
Chinese Journal of Underground Space and Engineering,2011,7(1) :28-32 (in Chinese)

Numerical Study on Seepage Mechanism of Rock Failure Hong-lei LIU1,2, a, Tao Qin 1, b 1Key Laboratory of Mining Engineering College of Heilongjiang Province, Heilongjiang University of Science and Technology, 150022; 2College of resources and civil engineering, Northeastern University, Shenyang 110004) a19140270@qq.com, bqintao_1983@163.com, Keywords: whole stress-strain-permeability, coupling, failure mechanism Abstract: Based on the heterogeneity of rock, the application of the theory of elastic damage mechanics, the Biot seepage mechanics and the theory of effective stress, considering the rock damage before and after the crack extension and penetration, the numerical calculation model using software RFPA is established in this article.
In mining and geotechnical engineering, mining with nonlinear unsteady seepage in rock mass and parameter time-varying characteristics of external disturbances under seepage gradient easy cause seepage system dynamics response of the parametric mutations, causes the dynamic disasters such as water inrush and gas prominent.
Fractured rock mass due to the larger block clearance and development, matrix crack and pore conduction performance is good, compared with the complete, density of rock mass, crushing of rock mass has high compactibility and permeability, the permeability coefficient of one to several orders of magnitude more than the intact rock mass, therefore the research of broken rock mass seepage has wide prospect of engineering application.
Ackonwledgements Supported by Key Laboratory of Mining Engineering，College of Heilongjiang Province(NO：2013-KF01) References [1] Wong R.

Seismic Fragility Analysis of SRC Frame Structures Shan-suo Zheng1,a,Wen-bo Li1,b, Qian Li1,c and Fan Wang1,d 1School of Civil Engineering, Xi'an University of Architecture and Technology, Xi’an, Shanxi, China azhengshansuo@263.net,bliwenbo2207@163.com,ctumubst@163.com, dship_wang2955@sina.com.cn Keywords: SRC frame, Incremental dynamic analysis (IDA), seismic fragility analysis, seismic demand model Abstract: With the rapid development and extensive application of SRC (steel reinforced concrete) frame structures, the study on seismic fragility of SRC structure under earthquakes seems rather important.
In performance-based earthquake engineering calculations, (the maximum over all stories peak inter-storey drift ratio) is a DM candidate.
The literature [4] pointed out that the sample of the engineering demand parameter (EDP) and IM meet the formula (1)
Structural Engineering and Structural Mechanics, Englewood Cliffs, NJ: Prentice-Hall, 1977, p. 211-255
[3] Vamvatsikos D, Cornell CA.in: Earthquake Engineering and Structural Dynamics, 2002, 31(3), p. 491-514

Stress Analysis of Local Compression on the Center of Plain Concrete Column Yan Wang1, a, Lian Zhai2,b and Limei Chen3,c 1College of Engineering and Technology,Jilin Agricultural University, Changchun,Jilin,130118,China 2 College of Engineering and Technology,Jilin Agricultural University, Changchun,Jilin,130118,China 3 College of Engineering and Technology,Jilin Agricultural University, Changchun,Jilin,130118,China a117390148@qq.com, bnaiu109@sohu.com, Keywords: Local Compression, Plain Concrete Square Column, Stress Distribution, Finite Element Analysis, Strut and Tie Models.
Journal of the Engineering Mechanics Division.
Proceedings of the American Society of Civil Engineers.