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Some Recent Developments in Coupling of Finite Element and Boundary Element Methods - Part II: Dynamic Procedures for Determining the Relaxation Parameters for the Mixed Dirichlet-Neumann Domain Decomposition FEM-BEM Coupling Method Wael Elleithya and Lau Teck Leongb Department of Civil Engineering, University of Nottingham Malaysia Campus Selangor 43500, Malaysia awael.elleithy@nottingham.edu.my, bteckleong.lau@nottingham.edu.my Department of Civil Engineering, University of Nottingham Malaysia Campus Selangor 43500, Malaysia Keywords: FEM; BEM; coupling; domain decomposition.
Introduction The main purpose of coupling the finite element method (FEM) and the boundary element method (BEM) is to use the advantages of both methods for solving various problems in applied science and engineering.
Domain Decomposition Algorithm for Coupling of Finite Element and Boundary Element Methods, Arabian Journal for Science and Engineering, in press

Forces on a Circular Hole Located in Functionally Graded Material Xianfeng WANG1, a, Feng XING1,b and Norio HASEBE2 1College of Civil Engineering, Shenzhen University, Shenzhen, PR China 2 Department of Civil Engineering, Nagoya Institute of Technology, Japan axfw@szu.edu.cn, bxingf@szu.edu.cn Keywords: Functionally graded materials, Circular hole defect, Complex stress functions, Nonhomogeneous, Cauchy integral, Young’s modulus.
Erdogan: The mixed mode crack problem in a nonhomogeneous elastic medium, Engineering Fracture Mechanics 47, (1994), p. 533
Noda: International Journal of Engineering Science 31, (1993), p. 793

A Method to Establish 3-D Finite Element Geological Model Based on DEM Data Ming-zhu GUO 1, a , Feng-xian ZHAO1, b ,Ya-kun WANG 1, c 1The College of Architecture and Civil Engineering, Beijing University of Technology, Beijing, China agmz@bjut.edu.cn, bzhaofengxian1227@126.com, c594prince@sina.com Keywords:DEM data,3-D Geological Model,Finite element,Numerical simulation of seismic wave.
Introduction In seismic engineering, the established models mostly are the man-made entities, but in reality,many earthquake of seismic wave propagation is carried out in the complex terrain, such as Wenchuan earthquake, Lushan earthquake are occurred in the mountains, dense of staggered valleys in complex terrain.
Establish the finite element model ANSYS is a finite element software which is widely used in the field of civil engineering.
[3].HAN Chun xiu,DONG Yu hui , The investigation of the ANSYS three-dimensional simulation of rock and soil materials and techniques[J] ,Geotechnical Engineering World, 2005, 9(9):40-43

The Analysis of Fu Longping Double-Decked Tunnel With 3D Finite Element Zelin Niu 1,a, Zhanping Song 2,b 1School of Civil Engineering,Xi'an University of Achitecture and Technology 710055, Shaanxi, P.
China 2School of Civil Engineering,Xi'an University of Achitecture and Technology 710055, Shaanxi, P.
So the study of the design and engineering of the double-decked tunnel is very little.
The engineering of it also cause less damage to the environment.

Finite Element Analysis for Unstiffened Overlapped CHS K-joints Welded in Different ways Xiu-li Wang1, Peng-Chen1,a, Wen-wei Yang1,2, 1School of Civil Engineering, Lanzhou University of Technology, Lanzhou 730050, P.R.China 2School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan 750021, P.R.China ajoey120@sina.com Keywords: Overlapped CHS K-Joints; Hidden Weld; Ultimate Capacity; Finite Element Analysis Abstract：The nonlinear finite element method by using ANSYS，Finite Element Analysis for unstiffened tubular K-joints, In the pipe under different stress,The influence of welded and non-welded hidden welds of the joints on Dynaml properties。
In order to understand more clearly of the influence upon the performance of the force of the hidden weld, this paper uses ANSYS the finite element analysis software to analyze these joints nonlinearly, summarizing the change patter of the main pipe’s and the branches angle in accordance with the destruction pattern and ultimate bearing capacity of the K joints hidden weld, as reference to engineering design personnel.
Journal of Structural Engineering, 1992(2) [3]Luo yao-zhi,Zhang nan.

It is used in the health monitoring of the civil engineering structure[1],survey underground the oil wells[2] and the rock mass deformation test[3].The research in the strain and temperature of the fiber grating is more, but most results show that the wavelength drift of Bragg grating is linearly dependent on the strain and temperature[4-6].
Recent applications of fiber optic sensors to health monitoring in civil engineering.
Engineering Structures, Vol.26( 2004), p 1647-1657 [2] Wang Hong-liang, Qiao Xue-guang,Fu Hai-wei,Optimizing Design and Study on Dual-parameter Sensing System, Chinese Journal of Scientific Instrument, Vol.27( 2006), p 536-540 [3] Liu J in-xuan,Chai Jing Theory of Fiber Bragg Grating Multi-Point Sensing of Rock Deformation and Its Engineering Application, Acta Optica Sinica, vol.28(2008), p 2143-2147 [4] Jia Hong-zhi, Li Yu-lin,Hu Man-li,Analysis of sensitivity of optical fiber Bragg gratings and research on its application, Laser Journal, Vol.20(1999), p 205-209 [5] Zhang Zhu-lin, Yang Zhen-kun,Wu Hui-hua, Temperature and Strain-Sensed Researches of Double Fiber Bragg Gratings, Journal of Xi’an Jiao Tong University, Vol.38( 2004), p 607-610 [6] Zhao Qi-lin,Yang Hong, Temperature compensation of fiber Bragg grating strain sensor, Journal of Southeast of University.

Vibration Energy Dissipation Analysis of a Shear Wall Structure Jie Zheng1,a, Aiqun Li2,b 1 School of Civil Engineering, Southeast University, Nanjing 210096, China 2 Key Laboratory of Concrete and Prestressed Concrete Structure of China Ministry of Education, Southeast University, Nanjing 210096, China a email:16518jj@163.com b email: aiqunli@seu.edu.cn  Keywords: fluid viscous damper, shear wall structure, vibration energy dissipation Abstract: This paper studied on vibration energy dissipation analysis of a shear wall structure with viscous liquid dampers for reinforcement and reconstruction.
Fluid viscous damper technology and its engineering application for structural Vibration energy dissipation.
Vibration control of seismic isolation for engineering structure.
Nanjing：College of Civil Engineering, Southeast University, 2000,27-34.( In Chinese) [5] National Standard of The People’s Republic of China.

Finite Element Modelling of Concrete-Filled Steel Tube Reinforced Concrete stub Columns under Axial Compression Zhi-Bin Wang1, a, Li-Ying Liu1, b 1College of Civil Engineering, Fuzhou University, Fuzhou, Fujian Province, 350108, China awangzhibin@fzu.edu.cn, bfzuly@qq.com Keywords: concrete-filled steel tube reinforced concrete (CFSTRC); axial compression; finite element; confined concrete model.
Department of Civil Engineering, Tsinghua University: Report, (2011) [In Chinese]
Paultre: submitted to Journal of Structure Engineering (2003) [8] Feiyu Liao, Linhai Han: submitted to Engineering Mechanics (2010) [In Chinese] [9] J.B.

Simulation and Economic Analysis of the Soil Temperature Field When Concrete Heat Accumulation Piles Buried in Different Modes ZHAO Songying1, a, CHEN Chen2,b 1 College of Construction Engineering, Jilin University;Jilin Institute of Architecture and Civil Engineering, Xincheng street 5088, Changchun city,Jilin province, China 2College of Construction Engineering, Jilin University, Changchun city,Jilin province, China acoffeezsy@163.com, b1580116755@qq.com Key words: concrete heat accumulation piles; star-ccm ; heat exchange tubes; economy Abstract: Embedding heat exchange tubes in concrete piles is a new and efficient method of exploiting and utilizing of the underground thermal energy.
Journal of Jilin institute of architecture and civil engineering, 2012(3): 48-50

Strengthening of Masonry Walls using Fiber Reinforced Polymer (FRP) Materials Eva Partene1,a*, Valeriu Stoian1, b, Andrei Bindean1, c , Luminita Fekete-Nagy1,d 1 Politehnica University Timisoara, Department of Civil Engineering and Building Services Engineering, 2nd T.
Elgawady, Shear strength of URM walls retrofitted using FRP, Engineering Structures, 26 (2006) 1658-1670
Fekete-Nagy, Cyclic in-plane testing for evaluation of shear capacity for ceramic block walls, The 2014 International Conference on Civil Engineering, Santorini, (2014) 247-252