Search results

Pós-Graduação em Engenharia Civil.
Pós-Graduação em Engenharia Civil.
São Paulo, EPUSP, Departamento de Engenharia da Construção Civil, 1997.
Departamento de Engenharia Civil.
Departamento de Engenharia de Construção Civil.

Numerical Analysis of the Influences of Water Level on Seepage Stability of Tailing Dam Fangding He1,a,*, Xuefeng Cao2,b, Xia Yang1 and Zhidong Zhou3,c 1Hydraulic Research Institute of Shandong Province, Jinan,250014,China 2Jinan Hydrology and Water Resources Investigation Bureau, Jinan,250014,China 3School of Civil Engineering, Shandong University,Jinan,250061,China a6974554@126.com, b6974470@126.com, czhouzhidongdzd@163.com *corresponding author Keywords: hydraulic engineering; tailing dam; seepage stability; saturation line; numerical analysis.
Understanding the influences of water level on seepage stability of tailing bay is an important topics in hydraulic engineering design.
The numerical computational model was shown in Fig. 1, in which the heaping dam size was based on the initial engineering design.
In addition, some reasonable suggestions were given to improve the stability of the tailing dam, can provide some references for practical engineering.
Engineering Geology,2012, 151:89-99.

In this paper, we use the bridge dedicated finite element program MIDAS / Civil procedural for modeling and structural analysis.
Modeling and structural analysis Liu Linxi long-span bridge which is located on Hunan section from Changsha to Kunming of Shanghai-Kunming railway passenger transportation adopt bridge dedicated finite element program MIDAS / Civil for modeling and calculation.
Eccentric load no or very small relative to the main beam section midline, therefore, using ordinary beam element can be achieved the accuracy of the engineering requirements in the calculation.
Ensure the quality of the bridge to achieve high quality engineering by continuous monitoring and observation, theoretical calculation, analysis and adjustment.
Linetype control technology in continuous girder bridge cantilever construction[J].Railway Engineering, 2008.In Chinese.

Recent Development of Magnesium-based Cements - Magnesium Phosphate Cement and Magnesium Oxychloride Cement Zongjin Li1, a, Fei Qiao1, b, and Chung Kong Chau1, c 1Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, China azongjin@ust.hk, bqiaofei@ust.hk, cgarrison@ust.hk Keywords: magnesium oxychloride cement, magnesium phosphate cement, formulation, strength, microstructure, drying shrinkage Abstract.
Magnesium phosphate cement is mainly applied as rapid repair material in civil engineering.
The strength of hardened MOC paste would be sharply decreased after immersing in water for some time, which evidently limits the engineering application of this material.
Li: Key Engineering Materials Vol. 400-402(2009), p.115-120 [17] W.O.

Stabilization of Soft Bangkok Clay Using Portland Cement and Calcium Sulfoaluminate-Belite Cement Phongthorn Julphunthong1,a, Thanet Thongdetsri2,b* and Thanakorn Chompoorat3,c 1Assistant Professor, Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok, Thailand. 2Lecturer, Department of Civil Engineering, School of Engineering, University of Phayao, Phayao, Thailand. 3Assistant Professor, Department of Civil Engineering, School of Engineering, University of Phayao, Phayao, Thailand.
apop_civil@hotmail.com, btop2tnt@hotmail.com, cthanakorn.ch@up.ac.th Keywords: Calcium sulfoaluminate, cement, soil stabilization, unconfined compressive strength Abstract.
The authors are grateful to School of Engineering, University of Phayao and Faculty of Engineering, Naresuan University for facilities support.
Chompoorat, Dynamic properties of cement treated clay, The Seventh Asian Young Geotechnical Engineers Conference (7AYGEC(, Tokushima, Japan. (2012) 273-279
Kangwa, Suitability of Corncob Ash as a Supplementary Cementitious Material, International Journal of Materials Science and Engineering. 4 (2016) 215-228.

Frontiers of Architecture and Civil Engineering in China. 2007,1(1):41-50
Earthquake Engineering and Structural Dynamics, 2006, 35: 357-383
Engineering Analysis with Boundary Elements, 2015,56:1-19
Soil Dynamics and Earthquake Engineering ,2015,75:171-182
Chinese civil engineering 1998; 31(3):55-64.

Department of Civil Engineering, Faculty of Engineering, University of Benin, Benin City, Nigeria Jeffa_geos@yahoo.com Keywords: Engineering structures, GPS, Ikpoba dam, deformation monitoring Abstract.
Technical Transactions NiProd E, Journal of the Institute of production Engineers pp 110-123. (2000) [4] R.
Varner, " DGPS carrier phase networks and partial derivative algorithms" PhD Dissertation, Department of Geomatics Engineering, Schulich School of Engineering, University of Calgary.
Mikhail, "surveying Engineering".
Ed the Civil Engineering Hand book MacGraw Hill Books New York. (1995)

Preface This special edition presents the latest research results in materials engineering, machinery technologies, construction and chemical technologies for wastewater treatment.
Results of research and engineering developments on technologies for wastewater treatment for dye and heavy metals removal are represented in the third chapter.
The next two chapters are devoted to the synthesis and properties analysis of modern green materials in civil engineering and some actual issues related to structural mechanics.
The last chapter presents readers with engineering solutions for non-destructive testing techniques in materials treatment processes.

The Application Process of Wavelet Neural Network in Intelligent Evaluation of the Quality of Engineering Anchor Poles Ruijun Li1,a, Yaqing Shi2,b , Jiansuo Ma1,c and Xiyan Jiang1,d 1Hebei Institute of Architecture and Civil Engineering, Zhangjiakou, China 2Zhangjiakou Educational College, Zhangjiakou, China aliruijun110@163.com, bshiyaqing2005@163.com, chbmjs@163.com, djxyjhy@163.com Keywords: Wavelet Neural Network; The Application Process; Engineering Anchor Poles; Intelligent Evaluation; Matlab.
Therefore, the suitable conditions of the application processes must be inside the same engineering sites.
The layout of anchor poles in the engineering site is shown in Figure 1.
Layout of anchor poles in the engineering site The extraction of feature vectors of wavelet neural networks.
Analysis of the training results of application process in engineering anchor poles.

Liu: Recent Research in Nondestructive Evaluation of Civil Infrastructures, Journal of Materials in Civil Engineering, ASCE, Vol. 15, No.3 (2003), p. 298
Kareem: Wavelet Transforms for System Identification in Civil Engineering, Computer-Aided Civil and Infrastructure Engineering, Vol. 18 (2003), p. 339
Shinde: Wavelet-Based Structural Health Monitoring of Earthquake Excited Structures, Computer-Aided Civil and Infrastructure Engineering, Vol. 21 (2006), p. 268
Miyamoto: A Comparative Study of Modal Parameter Identification Based on Wavelet and Hilbert-Huang Transform, Computer-Aided Civil and Infrastructure Engineering, Vol. 21 (2006), p. 9
Golinval: Application of ARMAV Models to the Identification and Damage Detection of Mechanical and Civil Engineering Structures, Smart Materials and Structures, Vol. 10 (2001), p. 479