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Online since: June 2020
Authors: Auppatham Nakaruk, Du Ang Dao Channei, Thotsaphon Threrujirapapong, Wilawan Khanitchaidecha, Yi Yi Zaw
Effect of Anatase/Rutile Phase Ratio on the Photodegradation of Methylene Blue under UV Irradiation Yi Yi ZAW1,2,a, Duangdao CHANNEI3,b, Thotsaphon THRERUJIRAPAPONG4,c, Wilawan KHANITCHAIDECHA1,2,d, Auppatham NAKARUK2,5,e 1Department of Civil Engineering, Faculty of Engineering, Naresuan University, Phitsanulok 65000 Thailand 2Centre of Excellence for Innovation and Technology for Water Treatment, Faculty of Engineering, Naresuan University, Phitsanulok 65000 Thailand 3Department of Chemistry, Faculty of Science, Naresuan University, Phitsanulok 65000 Thailand 4Department of Materials and Production Technology Engineering, Faculty of Engineering, King Mongkut’s University of Technology North Bangkok, Bangkok 10800 Thailand 5Department of Industrial Engineering, Faculty of Engineering, Naresuan University, Phitsanulok 65000 Thailand ayiyizaw1985@gmail.com, bduangdaoc@nu.ac.th, cthotsaphon.t@eng.kmutnb.ac.th, dwilawank1@gmail.com, eauppathamn@nu.ac.th Corresponding author: Wilawan
Hafiane: Chemical Engineering and Processing - Process Intensification.
Feng: Procedia Engineer.
Online since: September 2011
Authors: Chang Yun Miao, Jing Min Chang, Ming Han
The Application of Motion Control Technology to Textile Production Ming Han 1, a, Changyun Miao 2,b and Jingmin Chang 3,c 1 School of Electronics and Information Engineering, Tianjin Polytechnic University , Tianjin 2 School of Electronics and Information Engineering, Tianjin Polytechnic University , Tianjin 3 School of Management, Tianjin Polytechnic University , Tianjin ahanming.tjpu@163.com, bmiaochangyun@tjpu.com, cchangjinm@163.com Keywords: Textile production, Motion Control, Textile machinery Abstract.
In addition, textile materials can be widely used in computer, leisure, sports, automobiles, airplanes, civil construction, engineering and medicine when they are working as high-tech materials.
With the continuous development of science and technology in various fields, motion control technology is no longer a simple control of machinery with electronic devices, but a technology including cross-cutting integration of science and technology such as textile engineering, materials engineering, control engineering, mechanical engineering, electrical engineering and computer network, etc.
Control Engineering Foundation[M].
Online since: May 2011
Authors: Jun Tao Kang, Hui Hui Zhang
Applications of Modified Equivalent Load Method in the Possibility of the Transportation of Large Equipment Juntao Kang1, a, Huihui Zhang1, b 1School of Civil Engineering and Architecture, Wuhan University of Technology, China ajtkang@163.com, bzhanghuihui0726@163.com Keywords: Transportation of Large Equipment; Modified Equivalent Load Method; Influencing Factor; Bridge Bearing Capacity Abstract.
Finally this seeks to verify and modify the accuracy and convenience of equivalent load discriminative method through engineering examples and thus suggests a concise and practical method for engineers and technicians: 工程师和技术员们 to conduct feasible study for bridge transportation for large scale equipments.
Engineering Example The South Power Grid of China plans to build ±800KV UHV converter stations in Simao section in the southern Yunnan, which transports 330 tons of transformers by application of Nicholas axis with 3 columns of 15 car plate.
Online since: October 2012
Authors: Da Guo Wang, Qiang Li, Jin Xi Miao
The numerical experimental investigation on damage zone of surrounding rock of deep tunnel based on the elastic-plastic-brittle constitutive model Wang DaGuo 1,a, Miao Jinxi1, Li Qiang 2 1The research center for material failure modeling, Dalian University, Dalian, 116622, China 2 Department of Civil Engineering, The University of Hong Kong, Hongkong, 999077, China adan_wangguo@163.com Key words: rock failure; rock caverns; rock stress Abstract: A particular elastic-plastic-brittle constitutive model, considering the heterogeneity of rock and the features of deep engineering, is presented, in which the multiple yield criteria based on stress space and ductile failure criteria based on strain space are adopted, and the numerical method is FEM.
Ren: Chinese Journal of Rock Mechanics and Engineering Vol. 19 (2000), p. 577–583 (in Chinese)
Wang: Mechanics in Engineering Vol. 30(2008), p.64–67 (in Chinese)
He: Chinese Journal of Rock Mechanics and Engineering Vol. 26(2007), p. 982–986 (in Chinese)
Cai: Rock Mechanics and Engineering (Science press, China 2002) (in Chinese)
Online since: October 2012
Authors: Yan Ting Lai, Bo Tan, Rui Hua Yang
Bo Tan1,a, Rui-hua Yang 2,b, Yan-ting Lai 1,c 1Guilin University of Technology, Guilin, 541004,China 2Shanghai Highway Administration Department,Shanghai 200063,China abbsz2004@163.com, byangruihua@163.com, claiyanting@163.com Keywords: road engineering, asphalt mixture, aggregate, grading, fractal Abstract: The paper presents the fractal dimension formula of distribution of asphalt mixture aggregate diameter by the deducing mass fractal characteristics function.
Acknowledgements This work was financially supported by the Guangxi Geotechnical Mechanics and Engineering Key Laboratories Foundation.
Vol.15(1987), p.218 [2] Sunxia ,Wu ziqin and Huangyun., Principe and Application of Fractal Hefei fromUniversity of Science and Technology of China Press,2003 (In Chinese) [3]Fengrui , Shi Changxu, Liu Zhiguo : Introduction to Material Science,Beijing, from,Chemistry Industry Press,2002.4-6 (In Chinese) [4]Ideal fractal : physical ,from Long Qiyi ,Long Qiwei ,Mu Zaiqin,(1994), p.158-164 [5]Evaluation of topologic and fractal characteristics of concrete[J] from Tangming, Ba Hengjing,Journal of HarbinUniversity of Civil Engineering and Architecture(2002),p.86-89 (In Chinese) [6] Fractal Zeng Wenqu :Theory and Fractal Computer Simulation.
Online since: September 2013
Authors: Yan Li, Hong Tao Bi
The ratio optimization of side to main span in low-pylon cable-stayed bridge based on Yudao River Bridge Hongtao Bi 1,a Yan Li2,b 1 Architecture and Civil Engineering, Harbin University of Science and Technology, Harbin, China, 150080 2 School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China, 150090 a bihongtao1984@163.com, b liyan2011@hit.edu.cn Keywords: low-pylon cable-stayed bridge; numerical analysis; mechanical properties; ratio of side to main span; Abstract: This paper presents an optimization model for investigating the influence on the ratio of side to main span in low-pylon cable-stayed bridge.
Based on the structural analysis theory of cable-stayed bridge and combined with engineering practical, the optimization model considered that adjusting structural internal force by means of changing the side span length.
Designer can choose the appropriate optimize form according to the specific characteristic of the structure. 3 Engineering examples 3.1 Project Overview.
In engineering practical, we can analysis the influence on the ratio of side to main span about the whole structural force condition in initial operation state.
When the length of side span is 63.6m for the engineering project, on the other hand, when the ratio is 0.53 around, the girder’s force condition is most reasonable.
Online since: March 2015
Authors: Jian Hua Chen, Chun Ming Wang, Cong Han, Wei Wei Zhu, Bi Hong Song
Program Design of Soft Foundation Treatment for an Accommodation Highway Song Bihong1, 2,a *,Wang Chunming1,b,Chen Jianhua1,c,Han Cong1,d, Zhu Weiwei2,e 1 Northwest Institute of Nuclear Technology,Xi’an 710024,China 2College of Civil Engineering,Chongqing University,Chongqing,400030,China a39518789@qq.com,b2439692087@qq.com, c819409145@qq.com,d2403938668@qq.com, e927871602 @qq.com Keywords: soft foundation, dynamic compaction, effect detection Abstract.
Through the deep comparison of four foundation treatment programs, dynamic compaction method is taken for the design, and the detection result shows that the treatment effect reaches the engineering requirements.
According to the engineering geological survey data, there exists the problem of soft soil foundation in the construction area, it is required to quantitatively calculate and analyze the hazard of soft foundation to the highway according to relevant specifications and determine the design program and relevant detection measures of soft foundation treatment.
Analysis on engineering ecological condition The stratums in this area can be divided into artificial accumulation layer, recent sedimentary formation and the Quaternary sedimentary formation from top to bottom, where the recent sedimentary formation is the main stratum where sedimentation and deformation might occur in this area.
References [1] Gong Xiaonan, Foundation Treatment Manual: 3rd Edition [M]: Beijing: China Architecture & Building Press, 2008 [2] Gong Xiaonan, Theoretical and Engineering Applications of Composite Foundation [M].
Online since: October 2015
Authors: Cilmar Donizeti Basaglia, Bruno Fazendeiro Donadon, Nilson Tadeu Mascia, Carlos Augusto Abade Bertolino
Analysis of fiber reinforced laminated timber beams Carlos Augusto Abade Bertoline1,a*, Nilson Tadeu Mascia2,b, Cilmar Donizeti Basaglia3,c and Bruno Fazendeiro Donadon4,d 1, 2, 3, 4Department of Structural Engineering, Civil Engineering, Architecture and Urbanism School, University of Campinas - Rua Saturnino de Brito, 224, Campinas, SP, Brazil.
When compared to other conventional engineering materials that can be used as structural reinforcement, Vectran® fibers great benefit regarding the strength-to-weight ratios.
Figure 8 - Estimated Weight Comparison between Vectran® and non-reinforced beam [kg] Conclusion The theoretical analysis revealed that the implementation of the Vectran® fiber on civil construction as structural reinforcement is possible, considering both economical and technical aspects of its application.
Conference: First RILEM Symposium on Timber Engineering.
Key Engineering Materials (Online). v.600, p.97-104.
Online since: February 2015
Authors: V.C. de Almeida Cruz, Antonio Gilson Barbosa de Lima, M.M. Silva Nóbrega, L.H. de Carvalho, W.S. Cavalcanti, João M.P.Q. Delgado
Center of Sciences and Technology, Department of Mechanical Engineering, Av.
Aprígio Veloso, 882, Bodocongó, Zip Code 58429-900, Campina Grande, PB, Brazil 2LFC – Laboratory of Building Physics, Civil Engineering Department, Faculty of Engineering, University of Porto, Porto, Portugal. 3Federal University of Ceará, Department of Materials Engineering , Juazeiro do Norte, CE, Brazil 4Federal University of Campina Grande (UFCG).
Center of Sciences and Technology, Department of Materials Engineering, Campina Grande, PB, Brazil.
Applications are found in civil, military, industrial, space craft and biomedical sectors and involves, for example, automotive and building industries, railways, the gear case, main doors, luggage racks, floor/roof panels, berths, chair backings, interior panels and partitions, interior furnishing and seating, modular toilets, and lightweight coaches.
Callister Jr., Materials Science and Engineering an Introduction, John Wiley & Sons, Inc, New York 2007
Online since: June 2014
Authors: Mohamed Thariq Hameed Sultan, A.S.M. Rafie, Faizal Mustapha, Kamarul Arifin Ahmad, A. Hamdan, M.R. Ishak
There are also others field which applied SHM such as civil, architecture, mechanical system and marine.
SHM is a method that aims to identify the health of an engineered system throughout its lifecycle [26].
[8] Rytter, A., Vibration based inspection of Civil engineering structures, in Department of Building Technology and Structural Engineering. 1993, University of Aalborg: Denmark
Pai, Journal of Wind Engineering and Industrial Aerodynamics Vol. 85(3) (2000) 309-324
Jaehwan, International Journal of Precision Engineering and Manufacturing Vol. 12(6) (2011) 1129-1141
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