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Online since: April 2014
Authors: Ying Li Liu, Tie Zhu Jiang, Fu Quan Xu, Jun Hong Huan
Experimental Study on Tension Performance of Anchor Group
Yingli Liu 1 , Tiezhu Jiang 2 , Junhong Huan1, Fuquan Xu3
1Hebei United University College and Architectural Engineering, Tangshan, 063009, Hebei, China;
2 Tangshan Mingjia Architectural Design Consulting Co, Ltd.
However, there are far more anchor group in practical engineering.
Engineering Mechanics, Vol.19 No.6,2002
The common quality problems of expansion bolts and chemical anchor installed in curtain wall engineering[j].
Guangdong architecture civil engineering,2004, (8) 8：45-47
However, there are far more anchor group in practical engineering.
Engineering Mechanics, Vol.19 No.6,2002
The common quality problems of expansion bolts and chemical anchor installed in curtain wall engineering[j].
Guangdong architecture civil engineering,2004, (8) 8：45-47
Online since: January 2012
Authors: Zhen Long Leng, Jin Feng Yang, Qun Ping Liu, Xun Deng
Application and Research of Digital Technology in Optimal Design of CNC Floor Boring and Milling Machine
Zhenlong Leng 1, a, Jinfeng Yang 1, b, Qunping Liu 1,c, Xun Deng2,d
1 Sichuan Engineering Technical College, Deyang, Sichuan, 618000, China
2 Deyang JiaLong Machine Manufacturing Co., Ltd, Deyang,Sichuan,618005,China
azhenlong89@163.com, bjxyangjinfeng@163.com ,cliuquanping655@sohu.com, ddxun@163.com
Keywords: Floor boring and milling machine, digital modeling, interference checking, numerical analysis, digital control.
With the development of science and technology, people use modern mathematics, mechanical theory, and computer technology available to meet the engineering requirements of the numerical solution which is the numerical optimization analysis.
ANSYS software has been used in mechanical, civil, mechanical and electrical, aviation and other different fields.
[3] Sixin Zhou:Pro/ENGINEER Wildfire Training Course.
[5] Haifeng Zhao:ANSYSCase Study of Engineering Structure , China Railway Publishing House，(2004) [6] Fu W N,Liu Z J, Bi C.: A dynamic model of the disk drive spindle motor and its applications, IEEE Transactions on Magnetics, 38(2002):p153-158
With the development of science and technology, people use modern mathematics, mechanical theory, and computer technology available to meet the engineering requirements of the numerical solution which is the numerical optimization analysis.
ANSYS software has been used in mechanical, civil, mechanical and electrical, aviation and other different fields.
[3] Sixin Zhou:Pro/ENGINEER Wildfire Training Course.
[5] Haifeng Zhao:ANSYSCase Study of Engineering Structure , China Railway Publishing House，(2004) [6] Fu W N,Liu Z J, Bi C.: A dynamic model of the disk drive spindle motor and its applications, IEEE Transactions on Magnetics, 38(2002):p153-158
Online since: August 2012
Authors: Lu Feng Yang, Bin Hong, Zheng Chen, Qing Ming Jiang, Chun Yan Hu, Ran Li
STOCHASTIC FINITE ELEMENT BASED RELIABILITY ANALYSIS OF CONCRETE STRUCTURES IN MARINE ENVIRONMENT
Hong Bin, Yang Lu-Fenga, Chen Zheng, Jiang Qing-Ming, Hu Chun-Yan, Li Ran
1Key Laboratory of Disaster Prevention and Structural Safety of China Ministry of Education, School of Civil Engineering and Architecture, Guangxi University, Nanning 530004
a corresponding author, email: lfyang@gxu.edu.cn
Keywords: reliability, concrete, chloride diffusion, stochastic finite element method, service life
Abstract.
Introduction Concrete structures are widely used in various engineering structures.
Journal of Structural Engineering, 2004, 130 (10): 1570-1577 [5] Seung-Woo Pack, Min-Sun Jung, Ha-Won Song, Sang-Hyo Kim, Ki Yong Ann: Prediction of time dependent chloride transport in concrete structures exposed to a marine environment [J].
Probabilistic Engineering Mechanics, 2002 (17): 305-315 [10] Collins J D, Thompson W T: The eigenvalue problem for structural systems with uncertain parameters [J].
Probabilistic Engineering Mechanics, 1998, 13(3): 147-167
Introduction Concrete structures are widely used in various engineering structures.
Journal of Structural Engineering, 2004, 130 (10): 1570-1577 [5] Seung-Woo Pack, Min-Sun Jung, Ha-Won Song, Sang-Hyo Kim, Ki Yong Ann: Prediction of time dependent chloride transport in concrete structures exposed to a marine environment [J].
Probabilistic Engineering Mechanics, 2002 (17): 305-315 [10] Collins J D, Thompson W T: The eigenvalue problem for structural systems with uncertain parameters [J].
Probabilistic Engineering Mechanics, 1998, 13(3): 147-167
Online since: November 2011
Authors: Li Feng, Yu Ce Wang
Experimental Study on Polycarboxylate High-performance Superplasticizer Use in Tunnel Segment
Li Feng1, a, YuCe Wang2,b
1 Department of Civil Engineering, Shaoxing University, Shaoxing, Zhejiang,
2 China railway 23th construction bureau rail transit Co.Ltd.
Problem Put Forward Though a large number of Polycarboxylate superplasticizer engineering practice in production and engineering problems and solutions at home and abroad have proved that promote the use of polycarboxylate superplasticizer is the necessary requirement for high-performance concrete quality.
Nearly two years of practice and large-scale engineering applications prove that the polycarboxylate superplasticizer have comprehensive performance advantages but have been some new situations and new problems at the same time.
For example, the production process problems, product quality and stability problems, engineering problems and so on.
Problem Put Forward Though a large number of Polycarboxylate superplasticizer engineering practice in production and engineering problems and solutions at home and abroad have proved that promote the use of polycarboxylate superplasticizer is the necessary requirement for high-performance concrete quality.
Nearly two years of practice and large-scale engineering applications prove that the polycarboxylate superplasticizer have comprehensive performance advantages but have been some new situations and new problems at the same time.
For example, the production process problems, product quality and stability problems, engineering problems and so on.
Online since: January 2012
Authors: Ping Wei, Ya Ying Zhang, Hong Bing Chen
Study on the Application of Semi-active Variable Stiffness Fuzzy Control System to a Residential Building
Ping Wei1,2,a, Hongbing Chen3,b and Yaying Zhang2,c
1Beijing Jiaotong University, Beijing 100044, China
2Beijing Polytechnic College, Beijing 100042, China
3Beijing University of Civil Engineering and Architecture, Beijing 100044, China
apingwei2008@hotmail.com, bchenhongbing@bucea.edu.cn, czhyay@126.com
Keywords: fuzzy control, control rule, earthquake wave
Abstract.
Kantor: Engineering Structures Vol. 23(2001), p. 1469-1479
Constantinou: Engineering Structures Vol. 21(1999), p. 469-487
[3] Lyan-Ywan Lu: Engineering Structures Vol. 26(2004), p. 437-454
[4] Baris Erkus, Masato Abé, Yozo Fujino: Engineering Structures Vol. 24(2002), p. 281-293.
Kantor: Engineering Structures Vol. 23(2001), p. 1469-1479
Constantinou: Engineering Structures Vol. 21(1999), p. 469-487
[3] Lyan-Ywan Lu: Engineering Structures Vol. 26(2004), p. 437-454
[4] Baris Erkus, Masato Abé, Yozo Fujino: Engineering Structures Vol. 24(2002), p. 281-293.
Online since: May 2011
Authors: Yun Cheng Feng, Bin Yan
Conclusions obtained could be used for reference in engineering practice.
Seismic-isolated bearing and damper were two main seismic-isolated devices widely used in bridge engineering.
Introduction of seismic-isolated devices High damping rubber bearing (short for: HDRB), lead rubber bearing (short for: LRB) and double spherical bearing (short for: DSB) were widely used as seismic-isolated bearings in bridge engineering.
F Kh Keff μW DD D Fig.3 Mechanism of DSB F D Maximum displacement Maximum damping force Fig.4 Mechanism of LVD There were a lot of dampers employed in bridge engineering, such as lock-up device (short for: LUD), liquid viscous damper (short for: LVD), fuse damper (short for: FD), displacement-limited damper (short for: DLD), friction liquid viscous damper (short for: FLVD), etc [5].
[5] Yongqi Chen, Ruiqi Geng, Liangzhe Ma: China Civil Engineer Journal, Vol.40 (2007), p. 55-61, in Chinese
Seismic-isolated bearing and damper were two main seismic-isolated devices widely used in bridge engineering.
Introduction of seismic-isolated devices High damping rubber bearing (short for: HDRB), lead rubber bearing (short for: LRB) and double spherical bearing (short for: DSB) were widely used as seismic-isolated bearings in bridge engineering.
F Kh Keff μW DD D Fig.3 Mechanism of DSB F D Maximum displacement Maximum damping force Fig.4 Mechanism of LVD There were a lot of dampers employed in bridge engineering, such as lock-up device (short for: LUD), liquid viscous damper (short for: LVD), fuse damper (short for: FD), displacement-limited damper (short for: DLD), friction liquid viscous damper (short for: FLVD), etc [5].
[5] Yongqi Chen, Ruiqi Geng, Liangzhe Ma: China Civil Engineer Journal, Vol.40 (2007), p. 55-61, in Chinese
Online since: July 2015
Authors: Paran Gani, Chin Ming Er, Umi K. Parjo, Hazel Monica Matias-Peralta, Ivor Tan Kian Joo, Norshuhaila Mohamed Sunar, Quin Emparan, Ab Aziz Abdul Latiff
Er1
1Department of Water and Environmental Engineering, Faculty of Civil and Environmental Engineering (FKAAS), University Tun Hussein Onn Malaysia (UTHM) 86400, Parit Raja, Batu Pahat, Johor, Malaysia
2Department of Chemical Engineering Technology, Faculty of Engineering Technology (FTK), Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, Batu Pahat, Johor, 86400, Parit Raja, Batu Pahat, Johor, Malaysia
3Department of Technology and Heritage, Faculty of Science, Technology and Human Development (FSTPI) University Tun Hussein Onn Malaysia (UTHM) 86400, Parit Raja, Batu Pahat, Johor, Malaysia
1*parancgat@yahoo.com, 2shuhaila@uthm.edu.my, 3monica@uthm.edu.my, 1aziz@uthm.edu.my, 1quinston89@gmail.com, 2umi5506@yahoo.com, 1erchinming@hotmail.com, 1ivortan89@gmail.com
Keywords: Botryococcus sp.; Phycoremediation; Dairy wastewater; Microalgae
Abstract.
Microalgae stock culturing The Botryococcus sp. was isolated and kept in the Microbiology Laboratory of Faculty of Engineering Technology, UTHM.
Microalgae stock culturing The Botryococcus sp. was isolated and kept in the Microbiology Laboratory of Faculty of Engineering Technology, UTHM.
Online since: July 2013
Authors: Shu Xin Liu, Chang Wu Liu, Ya Ming Kang, Duo Yang
Engineering Technology Research Center of Coal Safety exploitation
and utilization in the Inner Mongolia.
BaoTou,014010,China 2..State Key Laboratory of Hydraulics and Mountain River Engineering, Chengdu 610065,China asxbt@163.com, bxxssd@163.com, ckangym@263.net, dyang2010@sina.com Keywords:Component; High Confined Water; Water-Preserved Mining; Grouting; Seam Floor; Mining Technology Abstract.
On scientized mining[J].Journal of Mining and Safety Engineering,2008, 25(1): 1-10
Chengdu: College of Civil Engineering of Southwest Jiaotong University, 2002
Chinese Journal of Rock Mechanics and Engineering,2009, 28(5): 987- 992.
BaoTou,014010,China 2..State Key Laboratory of Hydraulics and Mountain River Engineering, Chengdu 610065,China asxbt@163.com, bxxssd@163.com, ckangym@263.net, dyang2010@sina.com Keywords:Component; High Confined Water; Water-Preserved Mining; Grouting; Seam Floor; Mining Technology Abstract.
On scientized mining[J].Journal of Mining and Safety Engineering,2008, 25(1): 1-10
Chengdu: College of Civil Engineering of Southwest Jiaotong University, 2002
Chinese Journal of Rock Mechanics and Engineering,2009, 28(5): 987- 992.
Online since: June 2014
Authors: Ahmad Tarmizi Abdul Karim, Norshuhaila Mohamed Sunar, Quin Emparan, S.F.M. Noor, M. Maslan
Maslane,5
a,eDepartment of Chemical Engineering Technology, Faculty of Engineering Technology (FTK), Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, Batu Pahat, Johor, 86400, Parit Raja, Batu Pahat, Johor, Malaysia
b,c Department of Water And Environmental Engineering, Faculty of Civil And Environmental Engineering (FKAAS), University Tun Hussein Onn Malaysia (UTHM) 86400, Parit Raja, Batu Pahat, Johor, Malaysia
dDepartment of Science and Mathematics, Centre for Diploma Studies, University Tun Hussein Onn Malaysia (UTHM) 86400, Parit Raja, Batu Pahat, Johor, Malaysia
1shuhaila@uthm.edu.my,2quinston89@gmail.com,3tarmizi@uthm.edu.my,4fatimah@uthm.edu.my, 5 masayu@uthm.edu.my
Keywords: Bioremediation, Biodiesel Blend (B5), P.putida
Abstract.
Materials and Methods Biodiesel The biodiesel is palm-based biodiesel which was produced by transesterification with methanol and obtained from Biodiesel Pilot Plant, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia (UTHM).
Materials and Methods Biodiesel The biodiesel is palm-based biodiesel which was produced by transesterification with methanol and obtained from Biodiesel Pilot Plant, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia (UTHM).
Online since: July 2014
Authors: Xiao Wei Wu, Yan Fei Hu, Jun Tian
Sensitivity Parameter Analysis and Accurately Calculation Method of Cables Unstressed Length for Cable-stayed Bridges
Jun Tian1,3,a, Xiaowei Wu2,b and Yanfei Hu3,c
1School of Transportation, Southeast University, Nanjing, Jiangsu, 210096, China
2School of Economics and Management, Tongji University, Shanghai,200092,China
3 College of Civil Engineering, Qingdao Technological University, Qingdao, 266033, China
atianjunbridge@163.com,bwxw1014aa@163.com, clovehyf@163.com
Keywords: Cable-stayed bridges, Stay cables, Cables unstressed length, Calculation method, Sensitivity parameter.
It is a transcendental function, so it is difficult to directly be used in actual engineering.
Due to the calculation formula is a quadratic curve, so it is convenient to be used in actual engineering.
Although the theoretical calculation accuracy is high, but the special computing software based on the theory is not yet developed, therefore it has not been widely applied in actual engineering.
(In Chinese) [2] X D Shao, X Zhang, and L F Li: Central South Highway Engineering Vol. 30 (2005), p. 33-35.
It is a transcendental function, so it is difficult to directly be used in actual engineering.
Due to the calculation formula is a quadratic curve, so it is convenient to be used in actual engineering.
Although the theoretical calculation accuracy is high, but the special computing software based on the theory is not yet developed, therefore it has not been widely applied in actual engineering.
(In Chinese) [2] X D Shao, X Zhang, and L F Li: Central South Highway Engineering Vol. 30 (2005), p. 33-35.