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Mechanical Properties of Artificial Lightweight GeopolymerAggregate (ALGA) Concreteusing Volcano Mud with Various Sintering Temperature Rafiza Abdul Razak1,a, Mohd Mustafa Al Bakri Abdullah2,b, Kamarudin Hussin3,c, Khairul Nizar Ismail4,d, Djwantoro Hardjito5,e, and Zarina Yahya6,f 1,6Center of Excellence Geopolymer and Green Technology, School of Materials Engineering, Universiti Malaysia Perlis (UniMAP), 01007, P.O Box 77, D/A PejabatPosBesar, Kangar, Perlis, Malaysia. 2,3Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP), 01007, P.O Box 77, D/A PejabatPosBesar, Kangar, Perlis, Malaysia. 4School of Environmental Engineering, Universiti Malaysia Perlis (UniMAP), 02600 Jejawi, Perlis, Malaysia 5Civil Engineering Department, Petra Christian University, JalanSiwalankerto 121-131, Surabaya 60236 Indonesia arafizarazak@unimap.edu.my,bmustafa_albakri@unimap.edu.my, cvc@unimap.edu.my, dnizar@unimap.edu.my, edjwantoro.h@peter.petra.ac.id
Civil Eng.

Development of Pusat Pengajian Diploma Industrial Training Online System (PiTOS): A Step Forward Rafizah Mohd Hanifa1, a, Shamsul Mohamad2,b, Ida Aryanie Bahrudin3,c and Muhammad Firdaus Kamarudin4,d 1,3,4Center for Diploma Studies, Universiti Tun Hussein Onn Malaysia, 86400, Parit Raja, Batu Pahat, Johor, Malaysia. 2Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, 86400, Parit Raja, Batu Pahat, Johor, Malaysia.
Under this chief coordinator are four other coordinators who represents each department at the Center for Diploma Studies: Department of Electrical Engineering, Department of Mechanical Engineering, Department of Civil Engineering and Department of Information Technology.

Attitude solution for carrier based on quaternion differential equation of Picard solver Zhiyang Gou1,a,Laiwei Jiang2,b,Shenghong Fan2, Changru Liu2,Qiang Wang2 1Key Laboratory of Inertial Technology, Beihang University, Beijing 100191,China 2College of Geoscience and Surveying Engineering, China University of Mining & Technology (Beijing), Beijing, 100083,China agouzhiyang@163.com,bjianglaiwei@163.com Key words: Differential equations, coordinate rotation, attitude matrix, quaternion updates Abstract: The attitude information is indispensable to realize the full range of navigation part.
With the development of micro-electromechanical technology, GPS/INS integrated navigation system has been widely used in military, aerospace, civil and other fields.
;The Institution of Electrical Engineers:Hertfordshire,HK,2004
[3] Zhang R.H, Jia H.G and Chen T: Optics and precision Engineering, 2008,16(10),1963-1970.
(in Chinese) [8] DU H.L, Zhang R.H and Liu P: Optics and Precision Engineering, 2008,16(10),1956-1961.

Study on the Rigid Pile Composite Foundation based on Tangent-modulus Method of Undisturbed Soil Dashu Guan1,a, Huikang Liu2,b and Yuqi Li1,c 1Pearl River Hydraulic Research Institute, Guangzhou, Guangdong 510610, China 2School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510641, China a156230234@qq.com, bliuhuikangscut@gmail.com, c75490489@qq.com Keywords: tangent-modulus method of undisturbed soil; rigid pile composite foundation; characters; study.
Fig.1 Schematic diagram of composite foundation with rigid piles Though the rigid pile composite foundation develops fast on the engineering practices, the load transfer mechanism is still unclear, and the theory of the design and calculation is not mature now.
There is big difference between existing simplify model and calculation method, and the theory of the rigid pile composite foundation falls far behind the development of engineering practices.
Yang, Nonlinear settlement computation of the soil foundation with the undisturbed soil tangent modulus method, Chinese Journal of Geotechnical Engineering, 11 (2006) 1927-1931

Experimental study on the magnetic characteristics of Magnetic shape memory alloy materials Tao Li1,2,a Sheliang Wang 1,b Tao Yang 1,c Guangyuan Weng3 1School of Civil Engineering, Xi’an University of Architecture and Technology, Xi’an,Shaanxi, 710055,China 2Department of Urban and Rural Development & Management Engineering, Shangluo University, Shangluo,726000, China 3Depatmet of Highway Engineering, Shanxi Traffic Vocational School, Xi’an,Shaanxi, 710018, China a litao623114@126.com b wangshel@aliyun.com cyangtao0604@163.com Keywords: Magnetic Shape Memory Alloy; the magnetic characteristics; magnetic field; coupled action; preload pressure Abstract: With shape memory function of new smart material, the magnetic control properties of magnetic shape memory alloy could be used to fabricate intelligent actuators for vibration control of structures.
Computer Methods in Applied Mechanics and Engineering, 1999, 21 (2):176-188

The Application of Support Vector Regression Models which Based on MATLAB on the Simulation of Wastewater Treatment Plant Fuguang Gu 1,a, Zhaobo Chen2,b,*, Hongcheng Wang 3,c,Shunli Zhang 3,d, Shukai Nie3,e 1 School of Mapping and exploration Engineering, Jilin architectural and civil engineering institute, Changchun 130118, China 2 College of Environment and Resources, Dalian Nationalities University, Dalian 116600, China 3 School of Materials Science & Chemical Engineering, Harbin engineering university, Harbin 15001, China awhygfg_77@163.com, bczbhdx@163.com, c 651343752@qq.com, d562332623@qq.com, e 271698666@qq.com awhygfg_77@163.com,bczbhdx@163.com,c562332623@qq.com,d651343752@qq.com, e 419638006@qq.com Keywords： support vector regression model (SVM), simulation, mathematical model Abstract: Mathematical modeling and simulation technology is a very important wastewater treatment plant data processing analysis tools.

The research also is further exploration for the study on  microseismic monitoring technology application in geotechnical engineering about pile construction vibration.
Microseismic Monitoring Study The researchers has been made a lot of achievements on the application of microseismic technique to different extent such as the oil and gas[1], mining[2-3], underground engineering [4], civil engineering[5] and so on.
Acknowledgements This work is financially supported by Key Lab. for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering, Ministry of Education Visiting Scholar Foundation of China (20091230).

Many factors make our country every year for the direct and indirect economic losses caused by fire is very big, the number of casualties is increasing year by years[2], therefore, for the design of building water supply and drainage engineering, economic, practical, convenient management and so on, it puts forward a new technical requirements.
That how to reasonable design of water supply and drainage, and fire fighting system, high-rise buildings on the daily running of the economy, as well as for fire safety and reliability of great significance. 1 High-rise building water supply and drainage engineering design 1.1 Water supply system High-rise building water supply (cold water) system consist of introducing pipe, water meter nodes, boost and storage equipment, pipelines and water accessories[3].
High-rise building complex systems design, more equipment, such as the pump room, mechanical and electrical room and so on, this makes the early stage of the project design, and post equipment operation management costs much higher than the general building, therefore, on the basis of fully considering the engineering type, put forward the design scheme, and to evaluate the economic rationality of scheme, system design for economic budget, not only can save cost, also can make reasonable use of resources, at the same time also can ensure the security of the system is running.
Summary Relatively low-level civil construction, the high-rise building water supply and drainage and fire fighting system design security, higher economy and reliability requirements.
WATER & WASTEWATER ENGINEERING, 2007, 33:5-17 [5] Chunlan Hu.

Degradation Phenomenon of Basic Mechanical Properties of Plain Reactive Powder Concrete with Time Xiaofei Wang, Yangping Wang, Licheng Wu, (Beijing Jiaotong University, School of Civil Engineering, Beijing 100044) wxf.225@163.com, 121392147@qq.com, 476242539@qq.com Keywords: Reactive Powder Concrete, Degradation Phenomenon, Compressive Strength, Peak Strain, Elastic Modulus, Poisson Ratio.
Introduction Reactive powder concrete (RPC) is a kind of high strength and high performance cement -based composite materials[1-2], It gets the rapid development and application[5] in the high speed railway, mining, bridges, water conservancy, nuclear industry, military protection engineering and other fields because of its excellent characteristics at mechanical properties, small energy consumption and low pollution, based the largest compactness theory and by the means of eliminate the coarse aggregate, reduce the water-binder ratio, improve the fineness and activity of components and adopt the forming technology by heating or pressing in the process of setting and hardening[2,4], it can reduce the internal defects (like porosities and micro -cracks) of material to a minimum.
So we can obtain the concrete that have the largest compactness, bigger bearing capacity and better durability to meet the need of engineering structure under the bad condition of long span, overloading and severe environment .
DeJian LI from China University of Mining and Technology (Beijing) State Key Laboratory for geomechanics and deep underground engineering laboratory, they provided large help in the test process.

Design and magnetic field simulation of Giant Magnetostrictive bone conduction pronunciation vibrator ZHAO Zheng-long*, HE Zhong-bo, LI Dong-wei, XUE Guang-ming, YANG Zhao-shu Department of Vehicles and Electrical Engineering ShiJiazhuang Mechanical Engineering College ShiJiazhuang, China 498836250@qq.com Keywords:Giant magnetostrictive; bow type structure; vibrator; simulation Abstract.
Human Research and Engineering Directorate: 2008
China Civil Engineering Journal. 2012,172-176