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Online since: February 2011
Authors: Xin Zhong Zhang, Ai Hong Han, Zong Liang Wu
(In Chinese) [2] GB50032-2003 Code for seismic design of outdoor water supply,sewerage,gas and heating engineering [S].
New York:American Society of Civil Engineers, 2003, p:1135-1144
Engineering Structures, 1998, 20(4), p: 291-299
[7] Walter WC, ShihB, Chen YC.Soil Dynamics and Earthquake Engineering, 2002, 22, p: 1209-1214
Journal of Engineering Mechanics, 2000, 126(1), p:76-83
Online since: May 2012
Authors: De Jun Meng, Dong Ming Guo, Xiao Li, Yan Bing Wang, Hua Jun Xue
Large Cross Section of Very Loose Gravel Layer Inclined Construction Support Technology Research Dejun Meng1, Dongming Guo1, Xiao Li1, Yanbing Wang1, Huajun Xue1 1 School of mechanics & civil engineering, China University of Mining and Technology (Beijing), Beijing, 100083, China Corresponding author.
Soft Rock Engineering Mechanics [M].
The Tunnel Engineering Design Points Set [M].
Engineering Geology.2002, (1):21-23
Journal of Chongqing Construction Engineering College. 1989.11 (1):41-47
Online since: May 2012
Authors: Qing Bo Li, Qing Hui Zhou, Bao Jiang Chen
Study On Intelligent Control System For Tower Cranes Based On ARM Qinghui Zhou 1,a Qingbo Li 1, b, Baojiang Chen 1,c 1School of Mechanical-electronic and Automobile Engineering, Beijing University of Civil Engineering and Architecture, China aemail: qhzhou@yeah.net bemail: liqingbo2007@sina.com, cemail: chengbaojiang@bucea.edu.cn, Keywords: Fuzzy PID; Intelligent Control; Tower Cranes Abstract.
However, the above-mentioned control strategies would result in a complex structure of system which did not have a general performance and did not match with the other types engineering machinery.
In order to acquire an excellent universal and extensible performance which can used into other engineering machinery, especially a heavy and large engineering machinery, an intelligence control system utilizing ARM was designed in the study firstly; and then, a suitable control strategy is adopted and experiment was made to verify its ability.
Fig.2: The intelligent control system In the figure, data acquisition unit is mainly responsible of collecting some important signals of engineering machinery, such as water temperature, work pressure, and speed etc.
Nayfeh, in Simple adaptive Feedback Controller for the Tower Crane by ASME 2001 Design Engineering Technical Conference and Computers and Information in Engineering Conference Pittsburgh, PA, September 9-12, (2001) [4]CHEN Yi-fan; in Design Of Tower Crane Safety Monitoring System Based On PLC And Touch Screen by Hunan Agricultural Machinery , Vol. 36(11), (2009), in Chinese [5] Gao Song, Li Yuming, and Zhang Lingyong;in Study on the Control Strategy of Gas Injection of Gas Engines by ICCTP(2009), pp:3112-3115, in Chinese
Online since: February 2013
Authors: Wen Sheng Shen
In particular, in the past 30 years, the optimization theory has achieved an substantial development regarding algorithm and application, and the application field has been involved with many aspects such as aviation and aerospace, mechanical and civil construction area, etc [1].
It has been applied in optimization, systems engineering and computer security, and other areas of engineering, and is a research focus after the artificial neural networks and genetic algorithms.
Since then, artificial immune systems have been widely recognized by scientists, with the increase of the interests of artificial immune system, computer scientists, electronics engineers, mathematicians and other researchers from different perspectives carry out their research on the immune system [6].
Intelligent Rock Mechanics(3)-Intelligent Rock Engineering[J].
Chinese Journal of Rock Mechanics and Engineering, 1999, 18(4) 475~47.
Online since: December 2010
Authors: Wen Jie Lei, Guo Xin Xu
Experimental Investigation on the Anchorage Mechanics of Anchorage Cable of the Late Model with The Pressure Uniform Lei Wenjie1,a and Xu Guoxin2,b 1School of safety science and engineering, Henan Polytechnic University, Jiaozuo 454003,China; 2The third research institute of the Corps of Engineering of PL~, Luoyang, 471023, China aleiwenjie@163.com, bxuguoxing@163.com Key words: pre—stressed cable of late model; uniform linear distribution of pressure; anchorage mechanism; mechanical properties tests Abstract: A series of mechanical properties tests on the supporting body of anchorage cable of late model were carried out, with the forms of the supporting body structure in the anchorage segment of pressure-type anchorage cable, and the strength of surrounding rock in the anchorage segment varied.Those were aimed to study the transfer mechanism of acting forces between the supporting body in the anchorage segment of anchorage cable with pressure uniform and the bearing mortar.
Introduction Along with geotechnical engineering constantly enriched and developed many different types of anchorage cable have arisen, according to incomplete statistics, more than 10 cable types have been emerged in current projects.
In order to prevent the mortar from crushing, to the cable of which pulling force is designed larger, now the dispersed pressure anchor cable is widely used in engineering (Fig.1).
Reference: 1] Cheng Liangkui, Present Status and Development of Ground Anchorages [J], Civil Engineering Journal, 2001, 34:7—10 [2] Zhang Lewen and Wang Ren, Research on Status Quo of Anchorage Theory of Rock and soil[J],Rock and Soil Mechanics, 2002, 23:627—631
[4] You Chunan and Zhan Yubao, Distributing Characters and Analysis of Stresses in Presresed Cables[J],Journal of Rock Mechanics and Engineering, 2005, 24(6):925—928 [5] Li Rencheng, Wang Jun and Hu Degui, The Character Be Subjected to Force of Pressure Type Anchored Calles and its Determination of Anchorage Length[J] , Subgrabe Engineering, 2006, 128:42—43
Online since: February 2013
Authors: Hong Bing Xia, Hui Li, Bao Yan, Yi Jun Zhang
Research on the Anchor of Inside-soil-opened Umbrella Type & Its Jacking Force Xia Hong-bing1,a, Zhang Yi-jun1,b , Li Hui1,2,c, Yan Bao1,d 1School of civil engineering and architecture, Anhui University of Science and Technology, Huainan Anhui 232001, China 2Construction Committee, Huainan Anhui 232001, China aemail:hbxia@aust.edu.cn; bemail: 196775734@qq.com; cemail:447175683@qq.com demail:yanbao518@163.com Keyword: Soil Anchorage, Anchor Of Inside-Soil-Opened Umbrella Type, Timely Anchoring, Jacking Force Abstract.
Then it will endanger the safety of engineering[4].
West of China Exploration Engineering, 2004, 6: 31
West of China Exploration Engineering, 2008,(12):27-29
Chinese Journal of Geotechnical Engineering, 2010,32(6):892-896.
Online since: December 2012
Authors: Ismail Abustan, Mohd Azmier Ahmad, Tamer M. Alslaibi, Ahmad Abu Foul
Alslaibi1, a, Ismail Abustan2,b, Mohd Azmier3,c and Ahmad Abu Foul4,d 1,2 School of Civil Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia 3 School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia 4 Environmental Engineering, Islamic University of Gaza, Palestine atamer_2004@hotmail.com, bceismail@eng.usm.my, cchazmier@eng.usm.my, dafoul@iugaza.edu.ps Keywords: Activated carbon, surface area, yield, particle size, olive stone.
Engineering Sciences Vol. 17 (2006), p. 75-98
Chemical Engineering Journal Vol. 171 (2011), p. 502-509
Chemical Engineering Journal Vol.171 (2011), p. 510-516
Online since: December 2012
Authors: Ling Hui Zhou, Xin Lin, Ke Jian Shi, Bo Wen Xu
Analysis and calculation of seismic performance for UHV equipment of HGIS Kejian Shi1, a, Bowen Xu2,b , Linghui Zhou 2,cand Xin Lin1,d 1School of Electrical Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870, China 2Institute of Civil Engineering, Dalian University of Technology, Dalian, Liaoning, 116023, China akejian1986@163.com, bsyarthas@163.com, clinghui9090@gmail.com, dsylinxin@163.com Keywords: UHV, Response Spectra, HGIS, Dynamic Characteristics, Seismic Performance, Quasi Resonance, Three Sinusoidal-resonant Waves, Five Sinusoidal-resonant Modulated Waves, Mechanical Strength.
Hu: Earthquake Engineering. ( Seismological Press, China 2004)
Du: Earthquake Resistant Engineering, Vol.6 (1999) No.2, p.34-37
Li: Structural Engineers, Vol.24 (2008) No.4, p.80-84
Shen: Earthquake Engineering and Engineering Vibration, Vol.20 (2000) No.3, p.43-49.
Online since: November 2012
Authors: Shi Liang Xu
The shield tunneling method has been widely applied in the underground tunnel excavation in the city [1-4], and tunnel shield is an advanced high-tech construction equipment for tunnel engineering.
The excavation parameters are determined before the shield construction according to the different engineering geological characteristics and the embedment depth of the tunnel.
Liao, Analysis of reasonable thrust force during tunnel excavation in homogeneous soft ground by use of earth pressure balance shield machine, Chinese Journal of Geotechnical Engineering, 30 (2008) 79-85
Wan, Study on composite shield and construction technique in complex uneven strata, Chinese Journal of Rock Mechanics and Engineering, 25 (2006) 3945-3952
Guangdong Architecture and Civil Engineering, 1 (2010) 36-39.
Online since: January 2015
Authors: Xiao Ping Li, Jian Biao Zheng, Jian Guo Yun
Finite Element Analysis and Experiment Study on the Lorry Crane Telescopic Arm Xiaoping Li1, a,Jianbiao Zheng2,b and Jianguo Yun3,c 1 College of Physics and Mechanical & Electrical Engineering, Shaoguan University, Shaoguan 512005, China 2 College of Physics and Mechanical & Electrical Engineering, Shaoguan University, Shaoguan 512005, China 3 College of Physics and Mechanical & Electrical Engineering, Shaoguan University, Shaoguan 512005, China axpingL@163.COM, b740450743@QQ.COM, cyunjg@163.COM Key word: Lorry crane, telescopic arm, finite element analysis, experiment study Abstract: Traditional mechanics calculation and finite element analysis are performed to estimate the stress and distribution for each section of the telescopic arm in the operation of lorry crane.
Meanwhile experiment study is performed to verify the rationality of the finite analysis results, The results show that the telescopic boom has higher security, thus to provide theoretical support for design of the lorry crane telescopic arm. 0 Introduction Lorry crane has the characteristics of compact structure, simple operation and long service life, so it has been widely used in transportation, electric power and civil engineering.
About the Author: LI Xiaoping, Master of Engineering, Associated Professor, research direction in Mechanical Design and Automation, email: XPINGL@163.COM Contact Phone number:13826330391 ZHEN Jianbiao, Engineer, Research Direction in Mechanical Design and Automation YUN Jianguo, Professor, Research Direction in Mechanical Design and Automation Reference [1]Huizu Shan“Material Mechanics (I) (The Second Edition) Beijing, China Higher Education Press, 2004:130-199 [2] Yanzhu Liu, Haixing Yang, and Benhua Zhu, “Theoretical Mechanics” (The Second Edition) Beijing, China Higher Education Press, 2001: 9-33 [3] Guangyi Pu, ANSYS Workbench Basic Course and Example (The Second Edition) Beijing, China Water Power Press, 2013 [4] Yanxia Chen, ANSYS Workbench Engineering Application Case Study, Electronic Industry Press, 2012 [5] Xiang Qiao and Ling Chen, Steel Structural Holistic Fire-Resistance model Set up and Finite Element Analysis, Journal of Tianjin University of Technology, 2013
Shan Xi Architecture, 2004 No. 5 [7] Hongyun Jiang, Youzhen Fang and Tengyun Xia, Q690 High Strength Circular Steel Pipe Compression Bending Performance FEA, Suzhou Science and Technology Journal, Engineering Edition, 2014, No. 4 [8] Liao Wei and Jian Li, Aluminum Alloy Hub and Spoke Light-Weight Analysis, Mechanical Research and Application, 2013, No. 6
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