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Study of Multi Pass Welding Temperature Distribution in Dissimilar Steels LiLi1, a, Khurram Asifa 1, b, Hong Li 2, c, Li Zhen 1, d 1 College of Materials Science Engineering, Harbin Engineering University, Harbin 150001, China 2 College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China a lili_heu@hrbeu.edu.cn, b Asifa_khuram@hotmail.com, c lihong@hrbeu.edu.cn, d lz_heu@hrbeu.edu.cn Keywords: Multi pass welding, dissimilar steel, FE simulation Abstract: An efficient structure design using welding of dissimilar steels is a common strategy in the process and construction industries.
Weld joints between carbon and austenitic steels are widely used in engineering applications, such as steam generators of power plants, nuclear reactors, petrochemical plants and offshore structures.

Load versus Displacement Validation between Ruaumoko Hysteresis Program and Experimental Work on CFRP Retrofitted Precast Beam-Column Exterior Joint Kay Dora Abd Ghani1,A, Nor Hayati Abdul Hamid2,B and Muhd Salmizi Jaafar3,C Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia.
Paper presented at the 14th European Conference on Earthquake Engineering, August 30-September 3, Ohnid, Republic of Macedonia
Engineering Structures, Vol. 24, No.1, pp 99-108
Bulletin of the New Zealand Society for Earthquake Engineering, 37(1), pp 35-44
Retrofitted Precast Beam-Column Joint with Corbels using CFRP and Steel Plate Bonding, Proceedings of IEEE Symposium on Humanities, Science and Engineering 2013 (SHUSER2013), Penang, Malaysia, June 23-26.

Stability analysis on double-layer single span rigid frame with sway based on FEM Liang Cao1,a,Huimin Wang1, b,Shanguang Qian2,Jianfeng Huang3 1 Faculty of Civil Engineering, Kunming University of Science and Technology, Kunming, 650500, China; 2 College of Architecture and Art, Kunming College of Metallurgy, Kunming, 650033, China; 3College of Water Resources and Architectural Engineering, Yunnan Agricultural University, Kunming, 650201,China acaoliang1106@126.com, b whuimin@vip.sina.com Key words: rigid frame; buckle; displacement method; finite element Abstract: The FEM model of a double-layer single span symmetrical rigid frame was established in this paper, by changing the linear stiffness ratio between beam and column, the rigid frame’s stability with sway under the symmetrical load was analyzed, and the buckling load of rigid frame with linear stiffness ratio between beam and column was obtained, then the calculation length of corresponding column could be obtained too
Currently, the theoretical calculation of the compressed member is usually based on displacement method, which is based on certain assumptions, and the results were widely used in engineering.
For buckling load, so the calculation length coefficient μ for columns is generally used in engineering for stability design, the equation of calculation length coefficient μ is showed as Equation (8).
ANSYS Numerical Analysis of Engineering Structures [M].

Reinforcement and Repair Pressure Pipeline With CFRP Zhiwei Zhang1, a, Li He1,b, Xiaoqiang Chen1,c and Bin Jia1,d 1School of civil Engineering and Architecture, Southwest University of Science and Technology, Mianyang 621010, China azzwbalance@qq.com, b469369693@qq.com, cchenxiaoqiang@swust.edu.com, djiabin@swust.edu.com Keywords: CFRP, Pressure Pipe, Reinforcement, Construction Abstract: In order to ensure the safety of production, a new method for strengthening pipe with carbon fiber reinforced polymer sheet is introduced.
The epoxy used in the engineering is mainly resin which have high strength grade, durability and long-term performance of force, ease of construction and more economical.
Conclusions To the traditional reinforcement methods of pressure steel pipe, general engineering company according to design drawing for construction.
Engineering Failure Analysis, 1998, 5(3): 205-218
On the fatigue and fracture of site splice welds at the River Mardle Viaduel Engineering Failure Analysis, 2003, 10(5):593-604

Calculation for Elastic Global Buckling of Sandwich Plates with ribs Xue Qichao1, a, Zou Guangping1,b ,Wu Ye1, Xiong Hailin 1, Chai Meng1 1Harbin Engineering University, Harbin, China, 150001 axue1736@163.com, bzouguangping@hrbeu.edu.cn Keywords: Sandwich plate; Global Buckling; Stiffener; Reissner’s theory; Rib.
It is more and more wildly used in aerospace engineering, civil engineering [1] and shipbuilding fields [2] for weight reduction, vibration isolation, noise reduction and resisting impact.
In engineering structures, using single sandwich plate is rarely, and stiffeners or ribs are usually bonded with plate as a whole to undertake various loads.
So in engineering practice, using sandwich plate to replace classical thin plate can increase the buckling critical loads greatly.

Three dimensional finite element analysis of subway shield tunnel under exsisting bridge Yulin ZOU1, a, Chuan HE2, b, Zheng ZHANG3, c, Wei WANG4, d 1,2,3,4Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China azouyulin_617@163.com, bchuanhe21@163.com, czhangzheng8901@163.com, dmilanmojie@126.com Keywords: Metro Shield Tunnel, Under the Existing Bridge, Finite Element, Shield Thrusting Abstract.
The finite element model and numerical simulation process Engineering Background.
Formation parameters refer to engineering geology exploration report of the preliminary design stage as shown in Table 1.
Tunnel engineering construction points set [M], Beijing: China Communications Press, 2003 [2] FANG Yong.

Study on Seismic Behavior of Transformed-connection Joint in Light Steel Adding Storey Rong GUO 1, a , Chuang DU 1, b, Chenglin YIN 1, c  1School of Civil Engineering ,Hebei University of Technology ,Tianjin 300041, China atjygr@126.com, bduch209@yahoo.com.cn, c136442859@qq.com Keywords: Adding light steel structure storey; CFRP; Transformed-connection joint; Pseudo-static test; Seismic performance Abstract: Based on the pseudo-static tests among three different types of joints (traditional planted-bar joint, the CFRP strengthening joint and the transformed-connection joint) between concrete frame and adding light steel storey, the research was carried out to contrast the seismic performance of these joints.
At present, many scholars devoted to software simulation analysis and feasibility analysis on the adding storey structure[ 4 ], but these study deviated from the practical engineering.
Test Survey Based on an actual engineering of adding stories with light-weight steel structures on a three-layers of building, three kinds of joints were designed and produced (traditional planted-bar joint JD-1, the CFRP strengthening joint JD–2 and the transformed-connection joint JD-3).
Earthquake Resistant Engineering and Retrofitting, 2006,26 (3) (In Chinese)
Qingdao Institute of Architecture and Engineering. 1998,3 (In Chinese).

Experimental and finite element study on the fatigue growth of a semi-elliptical surface crack in aX80 pipeline steelspecimen Qiao Jin1,a, Zeyu Sun1,bWannan Guo1,c 1School of Civil Engineering, Shenyang Jianzhu University, Shenyang, China agoldenfss@163.com, bsunzeyu900429@163.com，cguownlove@126.com Keywords:fatigue crack growth test; semi-elliptical surface crack; Stress intensity factor; X80 pipeline steel specimen; relative crack depth; crack aspect ratio Abstract.In this paper, a fatigue test of a X80 pipeline steel specimen with a semi-elliptical defect was performed to study the fatigue propagation stages of the Surface cracks.Based on the obtained test data, a three dimentional finite element procedure was developed for the crack growth estimation of the surface crack in the specimen.
Engineering Fracture Mechanics, 1998. 60(4): p. 383-396
Engineering Fracture Mechanics, 1977. 9(4): p. 931-938
Engineering Fracture Mechanics, 2006. 73(6): p. 771-785
Engineering Fracture Mechanics, 2006. 73(6): p. 786-801

The Analysis of Building Subsidence Prediction Based on Grey Model Combined with Radial Basis Neural Network Yan Bai1,2,a, Qingchang Ren3,b and Fankui Zeng4,c 1School of Science, Xi'an University of Architecture and Technology, Xi'an, Shannxi, 710055, China 2 School of Civil Engineering, Xi'an University of Architecture and Technology, Xi’an, 710055,China 3 School of Information and Control Engineering, Xi'an University of Architecture and Technology, Xi'an, Shannxi, 710055, China 4 School of Architecture Engineering, Xi'an Technological University, Xi’an, Shannxi, 710000, China acoffeetreecn@126.com, brenqch@163.com, cfankuizeng@126.com Keywords: Prediction Model, Subsidence Predicting, Neural Network, Grey Model.
Among these methods, Grey Theory has been widely applied to many disciplines, such as population, economics, sociology, engineering, network traffic, and so forth [3] due to its advantages of fewer requirements on original data scale, less limitation of the distribution pattern and simpler algorithm in modeling.
Computer engineering and science Vol. 30 (2008), p. 122 (in Chinese) [4] J.K.

Experimental Study on Deformability of Fang Ren Glass Cloth in Strengthening Autoclaved Fly Ash Brick Masonry Xiaoyan He 1,a, Na Li 2,b 1,2Civil Engineering College, Inner Mongolia University of Technology, Hohhot, 010051, China ahexy_2008@yahoo.cn, bln888ln@163.com Keywords: Fang ren glass cloth; Autoclaved fly ash brick masonry; Strengthen; Deformability Abstract: This article studies the deformability of Fang Ren Glass Cloth in strengthening autoclaved fly ash brick masonry, based on the experiment of the mechanical behavior of specimens under single-direction loading.
For this reason, anchoring should be used in the engineering practice.
For this reason, the connection between the wall and foundation beam is important in engineering practice.
Hohhot: Master’s thesis, college of Civil Engineering, Inner Mongolia University of Technology. 2009: 12-13
The study and engineering practice of CFPR strengthen and repair brick masonry.