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Numerical Simulation of Noise Radiated From a Blunt Trailing Edge Siti Nur Aishah Mohd Haris1,a*, Mohamed Sukri Mat Ali2,b, Sheikh Ahmad Zaki Shaikh Salim3, Sallehuddin Muhamad4, Muhammad Iyas Mahzan5 1,2,3 Wind Engineering Laboratory, Malaysia-Japan International Institute of Technology, UTM Kuala Lumpur, MALAYSIA. 4,5 Department of Engineering, UTM Razak School of Engineering and Advanced Technology, UTM Kuala Lumpur, MALAYSIA.
Introduction Noise generated by unsteady flow is of concerns in many engineering applications.
Spalart, Detached-eddy simulations over a simplified landing gear, Journal of Fluids Engineering 124 (2) (2002) 413-423
Ahuja, Aerodynamic modifications to the shape of the buildings: A review of the state of the art., Asian Journal of Civil Engineering (Building and Housing) 11 (4) (2010) 433-450
Mahzan, Aeolian tones radiated from flow over bluff bodies., Open Mechanical Engineering Journal 7

Oboh 2 1,2 Production Engineering Department, University of Benin, Benin City, Nigeria.
Mischke: Mechanical Engineering Design, 6th Edition.
Airiohuodion: Computer-Aided Design of Helical Gears, to appear in Nigerian Journal of Engineering Management (NJEM), (2005)
Akpobi: Computer Aided Design of Spur Gears, Nigerian Institution of Production Engineers, Technical Transactions, Vol. 4.
Akpobi: Computer Aided Design of Rolling Bearings 1, Journal of Civil Environmental Systems Engineering, Vol. 2.

In connection with the told there is an important engineering problem of utilization of "secondary" thermal power Qex.
Besides, for service to this turbine special attention regarding technical and engineering service doesn't demand.
Gorshkov: The energy efficiency in the field of construction: questions of norms and standarts and solutions for the reduction of energy consumption at buildings, Magazine of Civil Engineering, 1 (2010) рр. 9-13
Petrichenko: Nonsteady filtration in a uniform soil mass, Power Technology and Engineering, (2012) pp. 1-3
Power Technology and Engineering. 2012 pp. 1-5

Baev, Water permeability of the polymer screen with a system of slits of nydraulic structures, Magazine of Civil Engineering. 7 (2018) 64-73
Wang, Application of FRP screw anchor and geosynthetics in repairing of canal slope of expansive soils, International Conference on Mechanic Automation and Control Engineering.
Miao, Review of fiber concrete high temperature burst and repair technology, International Conference on Smart City and Systems Engineering (ICSCSE).
Baev, Multilayer anti-seepage liners based on bentonite mats: comparison of their effectiveness, Power Technology and Engineering. 53(3) (2019) 288-293
Geo-composite materials with preset properties and their application in hydraulic engineering construction, Solid State Phenomena. 284 (2018) 970-974.

On Study of Development Expansive Coal Gangue Portland Cement by Microwave Technology Zhiman Zhao a, Qian Wang b, Chunjie Wang c and Xiaomei Zhang d Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, 650500, P.R.China ae-mail:lzd2005@126.com, be-mail:kmwcj@126.com, de-mail:kmwq@163.com,ee-mail:kmzxm@yahoo.com.cn Key words: Microwave technology, unburned kaolinite coal gangue, expansive Portland cement Abstract.
Introduction About hardened Portland cement concrete, various dry shrinkage and crack will bring lots of negative effect to house construction engineering, water conservancy project, roadway and bridge engineering, etc.,.
At present, the studies have indicated that commonly expansive cement in building engineering are expansive Portland cement that it is added expansive additive and sulphoaluminate expansive cement.
Expansive coal gangue Portland cement will weaken adverse effect of shrinkage and crakes of traditional Portland cement in construction engineering.
[17] Guo Wei, Li Dongxu, Chen Jianhua, et al: Changes in Minerial Composition and Structure of Coal Gangue During Heat Activation, Joural of Materials Science and Engineering, 26（2）, (2008), p 204-207

Effects Analysis of Expansive Soil Slope Reinforced with Geogrid Considering Long Term Weathering Jizhu Sun a , Wenhui Xiao b College of Civil engineering and architecture, Wuhan University of Technology, Wuhan,430070,China a sunjizhu@yahoo.com.cn b wenhxiao@yahoo.com.cn Key words: Expensive Soil, Weathering, Geogrid-reinforced, Slope Stability.
[2] Zongze Yin, Jie Wei, Junping Yuan et al.: Journal of Hydraulic Engineering, Vol. 1 (2010), p. 1-6,in Chinese
[3] Hailin Yao, Shaohe Zheng and Shouyi Chen: Chinese Journal of Geotechnical Engineering Vol. 5 (2001), p. 43-47,in Chinese
[6] Chen shanxiong: Study on engineering behaviours of expansive soil and its measures ( Huazhong university of science and technology, Wuhan 2006) ,in Chinese
[7] Jujiang Shen: Chinese Journal of Geotechnical Engineering Vol. 6(2004), p.866-869,in Chinese

Robust design is an engineering design method for the production quality and cost, in recent years, with the development of the optimization method and computer technology, a modern robust design method has been gradually formed.
The amplitude of the forcing vibration is of great significance in the engineering practice.
Civil Engineering Systems, 3(4): 203~209, (1986)
Journal of Engineering Mechanics, ASCE, 115(7): 1577~1582, (1989)
Probabilistic Engineering Mechanics, 20(2): 148-157, (2005)

Introduction Passive earth pressure plays an important role in soil-structure interaction in many structures in civil engineering such as retaining walls, retaining piles around a foundation ditch, and so on.
Therefore, estimating the pressure accurately is very useful in geotechnical engineering, especially in the design of simpler retaining structures such as small gravity retaining walls.
(20) Definition of Intermediate Principal Stress Plane strain state is widely existent in geotechnical engineering such as slope, strip foundation, retaining wall etc.
Soil Mechanics in Engineering Practice, New YorkJohn Wiley and Sons, 246.pp (1996) [3] Caquot, A., and Kerisel, J.
Naval Facilities Engineering Command, United States Department of the Navy, Alexandria, Va (1982) [8] Clayton, C.R.I., Symons, I.F., and Hiedra-Cobo, J.C: submitted to Canadian Geotechnical Journal (1991) [9] M.H.

Influence Of the structural performance of steel tubular scaffold based on measured imperfection Hong Gao1,a Wu Gao2,b Chunxiao Li3,c Xiaoxia Huo4,d 1Hebei Institute Of Architecture Civil Engineering,Zhangjiakou,Hebei,075000 China 2 Zhangjiakou School Of Machinery Industrial, Zhangjiakou,Hebei,075000, China asanling3@163.com,bgh_red@sina.com,clg@hebicae.edu.cn,dhxx@hebiace.edu.cn Keywords:steel tubular scaffold, measured defect, finite element, structural performance, random defects modal method Abstract: In order to study the impact of the measured defects on the structure and properties of steel tubular scaffold, the stochastic finite element theory is used to study the different effects of different defect structure.To accord to the random sampling method, Nine five projects under construction fasteners scaffolding works pipe is measured.In the the live 6m and 3m φ48 × 3.5 specifications 748 pipe wall thickness, diameter, initial bending raw data is random sampling tests.
Range decreases with 95% confidence level of confidence boundary between history curve is getting better and better accuracy can be considered to meet the basic engineering required accuracy when the number of samples, that the analysis results are reliable.
Engineering mechanics, 2010,27 (11): 99-105 [4] GB50205-2001.Acceptance of construction quality of steel structures[S].Beijing: China Architecture & Building Press, 2011 [5] JGJ130 2011 Technical code for safety of steel tubular scaffold with couplers in construction[S] .Beijing: China Architecture & Building Press,2011 [6] Peng J L，Pan A D， W F Chen.
Journal of Structural Engineering，ASCE，2001，127 (3): 256-263 [7] Zuyan Shen, Yangji Chen, Steel structure calculation of ultimate bearing capacity of mechanical model [J].Journal of Tongji University, 1988, 16(3):279-291 [8] Y L Huang, H J Chen,Rosowsky DV,etal.
Structural Engineering and Mechanics ,2000,10 (1):53-66

Potential Applications of Magnetorheological Elastomers Ubaidillah1,3,a, Saiful Amri Mazlan1,b, Joko Sutrisno4,c and Hairi Zamzuri2,d 1Vehicle System Engineering, Malaysia-Japan International Institute of Technology (MJIIT), Universiti Teknologi Malaysia, Jalan Semarak, 54100 Kuala Lumpur, Malaysia 2UTM-Proton Active Safety Laboratory, Universiti Teknologi Malaysia, Jalan Semarak, 54100 Kuala Lumpur, Malaysia 3 Mechanical Engineering Department, Faculty of Engineering, Universitas Sebelas Maret, Jalan Ir.
Sutami 36A, Kentingan, Surakarta 57126, Central Java, Indonesia 4Chemical Engineering Department, University of Surabaya, JL.
Based on successful experience, the research will be extended to the potential application in civil engineering.
Peng, Control of damping properties of magnetorheological elastomers by using polycaprolactone as a temperature-controlling, Industrial & Engineering Chemistry Research. 51 (2012) 6395-6403
Structural Engineering. 2 (2011) 164-187