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A coupled SBFEM-FEM approach for evaluating stress intensity factors Mingguang Shi1, a, Chongmin Song2,b, Hong Zhong3,c, Yanjie Xu4, a, ChuHan Zhang5,a 1 State Key Laboratory of Hydroscience and Engineering, Tsinghua University, Beijing 100084, China 2 School of Civil & Environmental Engineering, University of New South Wales, Sydney, NSW 2052, Australia 3 State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China asmg07@mails.tsinghua.edu.cn, bC.Song@unsw.edu.au, chzhong@dlut.edu.cn, dxuyanjie@tsinghua.edu.cn, ezch-dhh@tsinghua.edu.cn Keywords: Stress intensity factors, SBFEM-FEM coupling, Interfacial crack, ABAQUS.
Introduction The in-depth understanding and accurate representation of the stress field around a crack tip is a crucial issue for development of new theories and application to engineering fracture problems.
This is promising as for each crack, only a few seconds are required to conduct the coupled model which is acceptable for engineering problem, especially when the accuracy improved quite well.

References [1] A.D Nurul and N.A Zainul: Motivation and Expectation of Developers on Green Construction: A Conceptual View: Journal of World Academy of Science, Engineering and Technology (2013) Vol 76, p.4-27
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Tee1, 4 and E A Patterson3,1* 1Faculty of Science & Technology, University of Plymouth, Plymouth (UK) 2Mechanical Engineering, Nelson Mandela Metropolitan University, Port Elizabeth (South Africa) 3Composite Vehicle Research Center, Michigan State University, East Lansing (USA) 4Department of Civil Engineering, University of Greenwich, Chatham Maritime, Kent (UK) *mjames@plymouth.ac.uk, *eann@egr.msu.edu Keywords: Plastic enclave; crack tip stress; crack tip displacement; digital image correlation; crack shielding; Muskhelishvili; T-stress.
Anderson, A rational analytic theory of fatigue, The Trend in Engineering Vol. 13 No. 1, (1961), pp.9-14, University of Washington
Patterson, ‘Thermoelastic stress analysis of fatigue cracks subject to overloads’, Fatigue and Fracture of Engineering Materials and Structures, in press (2010)
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Department of Civil Engineering, Technical University of Denmark, Rapport BYG DTU No.
Testing and design procedure for corner connections of masonry heritage buildings strengthened by metallic grouted anchors, Engineering Structures; 70: 278–293
Experimental behavior of masonry wall-to-timber elements connections strengthened with injection anchors, Engineering Structures, 81: 98-109
On-site pull-out tests of steel anchor spikes applied to brickwork masonry, Key Engineering Materials, 624: 266-274
Numerical study on the performance of improved masonry-to-timber connections in traditional masonry buildings, Engineering Structures, 80: 501–513

Filling the Missing Data of Air Pollutant Concentration using Single Imputation Methods Norazian Mohamed Noor1, a, Ahmad Shukri Yahaya2,b, Nor Azam Ramli 2,c and Mohd Mustafa Al Bakri Abdullah3,4,d 1School of Environmental Engineering, Universiti Malaysia Perlis, 02600 Arau, Perlis, Malaysia. 2Clean Air Research Group, Environmental and Sustainable Development Section, School of Civil Engineering, Universiti Sains Malaysia, Engineering Campus, Nibong Tebal, 14300 Pulau Pinang, Malaysia. 3Center of Excellence Geopolymer & Green Technology (CEGeoGTech), School of Material Engineering, Universiti Malaysia Perlis, 02600 Perlis, Malaysia. 4Faculty of Engineering Technology, Uniciti Alam Campus, Universiti Malaysia Perlis, 02100, Sungai Chuchuh, Padang Besar, Perlis, Malaysia anorazian@unimap.edu.my , bshukri@eng.usm.my , cceazam@eng.usm.my , dmustafa_albakri@unimap.edu.my Keywords: PM10, missing data, single imputation, multiple imputation, performance indicators Abstract.

Experimental Research on Compatibility between Underwater Anti-washout Admixture and Superplasticizer H.M.Hu1,a, Z.X.Yao1,b, S.Y.Zeng1,c and B.B.Yu1,d 1School of Architecture and Civil Engineering, Xiamen University, Xiamen, Fujian, 361005, China ahhmxm2002@163.com, byaozhixiong@yeah.net,ctmappear@gmail.com,dyubinb@hotmail.com *Fund project: The National Natural Science Foundation of China(No.21073151) HU Hongmei: Prof.
Details are shown in Table 1; b) AWA: UWB-II, powder, produced by CNPC Research Institute of Engineering Technology (Tianjin); c) Rapid setting admixture: SWJF, powder, produced by Lanrui Engineering Materials CO., LTD.
Land-water strength and contrast: the actual strength available in the underwater construction was the primary consideration in engineering applications, as the non-dispersible underwater concrete was poured in the water.
Six groups of concrete were applicable to all types of water, including sea water and fresh water, environmental engineering, and they also meet the high durability requirements.

Determination of Total Petroleum Hydrocarbons Concentration in Coastal Seawater of Teluk Batik Beach, Perak, Malaysia Khalid Sayed1,a*, Lavania Baloo2,b, Shamsudeen Temitope Yekeen3,c, Mubarak Usman Kankia4,d, Ahmad Hussaini Jagaba5,e 1,2,3,4,5Civil and Environmental Engineering Department, Universiti Teknologi Petronas, Seri Iskandar, Perak 32610, Malaysia akhalid_19000239@utp.edu.my, blavania.baloo@utp.edu.my, cshamsudeen_18001318@utp.edu.my, dmubarak_18001828@utp.edu.my, eahmad_19001511@utp.edu.my Keywords: Seawater, Total Petroleum Hydrocarbons, InfraCAL Analyzer, Teluk Batik Beach, Malaysia Abstract.
We are also grateful to the Institute for Self-Sustainable Building, Civil and Environmental Engineering Department, Universiti Teknologi Petronas, Malaysia for the supply of laboratory equipment and a suitable experimental environment.
Ain Shams Engineering Journal, (xxxx). https://doi.org/10.1016/j.asej.2020.02.004 [13] Khalid, N., & Basiron, M.
Ecological Engineering, 102, 64–71. https://doi.org/10.1016/j.ecoleng.2017.01. 048 [18] Roy, A.
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Preparation, installation and signal processing of strain gauges in bridge load testing Rok Kamnik1,a*, Boštjan Kovačič2,b, Andrej Štrukelj3,c, Nikolay Vatin4,d, Vera Murgul5,e 1,2,3University at Maribor, Faculty of civil engineering, 2000, Maribor, Slovenia 4,5St.
Strain gauge signals are recorded on-line and are transformed into engineering units.
A laser distance gauge makes it possible to shift the bridge vertically using a specific engineering solution – the aim is located under an angle of 45 degrees, and when a ray moves upwards and downwards the length of a ray changes.
Engineering Structures, Vol 29: 3178–3184
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Study On The Prediction Meth Of Automobile Braking Distance Based On Artificial Neural Network YE Pei 1, a ,Zhang Xiu-Mei 2,b and Jiang Tao3,c 1 Department of Information, Wuchang Institute of Technology, China 2 Department of Mechanical Engineering, Wuchang Institute of Technology, China 3 School of Management, Wuhan University of Technology, Wuhan 430070, China a15784487@qq.com, b15821588@qq.com, c31695631@qq.com Keywords: artificial neural network; braking distance; prediction.
Control Engineering Practice, Vol. 11(2003), Issue 2, p.163-170 [6]Pierre-Luc Martin, Thérèse Audet, Hélène Corriveau, Mathieu Hamel, Monia D’Amours, Cécile Smeesters.
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Applied Thermal Engineering.