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Application Strategies of BIM Technology in Highway Electromechanical Engineering
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作者 Li Liu 《Journal of World Architecture》 2024年第2期123-128,共6页
The transportation system is vital for social and economic development.With the rapid economic development,the demand for highways has been increasing.Mechanical and electrical engineering is a crucial part of highway... The transportation system is vital for social and economic development.With the rapid economic development,the demand for highways has been increasing.Mechanical and electrical engineering is a crucial part of highway construction,affecting the expressway’s later use.Applying building information modeling(BIM)technology in highway electromechanical engineering allows for the visibility and simulation of mechanical and electrical engineering construction,providing scientific guidance for construction.In this research,the author analyzes the advantages of BIM technology in highway electromechanical engineering and the basic composition of electromechanical engineering.The research proposes strategies and cases for applying BIM technology in highway electromechanical engineering.The ultimate goal of this research is to improve the construction of highways in terms of electromechanical engineering. 展开更多
关键词 BIM technology HIGHWAY mechanical and electrical engineering
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Review of Power Supply and Distribution Construction Technology for Highway Electromechanical Engineering
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作者 Li Liu 《Journal of Electronic Research and Application》 2024年第2期27-32,共6页
In recent years,China has made significant progress in the construction of highways,resulting in an improved highway network that has provided robust support for economic and social development.However,the rapid expan... In recent years,China has made significant progress in the construction of highways,resulting in an improved highway network that has provided robust support for economic and social development.However,the rapid expansion of highway construction,power supply,and distribution has led to several challenges in mechanical and electrical engineering technology.Ensuring the safe,stable,and cost-effective operation of the power supply and distribution system to meet the diverse requirements of highway operations has become a pressing issue.This article takes an example of a highway electromechanical engineering power supply and distribution construction project to provide insight into the construction process of highway electromechanical engineering power supply and distribution technology. 展开更多
关键词 HIGHWAY mechanical and electrical engineering Power supply and distribution construction technology Construction process
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Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686,CN 11-2187/TH 被引量:1
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2010年第5期671-694,共24页
Cooperative Reconfiguration for a Reconfigurable Mobile Robot LIU Tonglin, WU Chengdong, LI Bin, LIU Jinguo (1. State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, She... Cooperative Reconfiguration for a Reconfigurable Mobile Robot LIU Tonglin, WU Chengdong, LI Bin, LIU Jinguo (1. State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China; 2. Graduate School, Chinese Academy of Sciences, Beijing 100049, China; 3. School of Information Science & Engineering, Northeast University, Shenyang 110004, China)Abstract: A main characteristic of the reconfigurable mobile robot AMOEBA-1 is that it has diverse configurations, but some reconfigurations are difficult to realize under the influence of ground conditions. A cooperative reconfiguration method is proposed to reduce reconfiguration resistance and enhance the adaptability of the robot to the environment. The mathematical model is established correspondingly. The kinematics and mechanical properties of each section of the robot are analyzed. A part of resistance is transformed into active force of reconfiguration, and transforms are actualized among five specific configurations. Further, the linearization of model based on a perturbation analysis method is used to reduce the computational complexity. Finally, an evaluation criterion is proposed for AMOEBA-I's cooperative reconfiguration performance. The validity of the cooperative reconfiguration method is proved by simulations and experiments. 展开更多
关键词 JME Contents and Abstracts of Journal of mechanical engineering Vol.46 No.21-24 2010 2010
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Application of Parametric Design to Mechanical Engineering 被引量:2
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作者 HUANG Shu-guang ZHANG Qi-wei YU Chong-yi 《International Journal of Plant Engineering and Management》 2008年第4期242-247,共6页
The definition and functions of parametric design were introduced. According to the practical condition of mechanical engineering design, the necessity and feasibility of parametric design for complex mechanical engin... The definition and functions of parametric design were introduced. According to the practical condition of mechanical engineering design, the necessity and feasibility of parametric design for complex mechanical engineering design was analyzed. The related key technologies and methods were also discussed by a project example based on Inventor platform. 展开更多
关键词 mechanical engineering parametric design INVENTOR
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Contents and Abstracts of Chinese Journal of Mechanical Engineering(Chinese Edition),ISSN 0577-6686,CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第2期120-134,共15页
Vol.44,No.3,2008 Investigation into Mechanism of Initial Rail Corrugation Formation at a Curved Track JIN Xuesong WEN Zefeng XIAO Xinbiao (Traction Power State Key Laboratory,Southwest Jiaotong University, Chengdu 610... Vol.44,No.3,2008 Investigation into Mechanism of Initial Rail Corrugation Formation at a Curved Track JIN Xuesong WEN Zefeng XIAO Xinbiao (Traction Power State Key Laboratory,Southwest Jiaotong University, Chengdu 610031,China) The mechanism of initial rail corrugation formation at a curved track is analyzed with a numerical method.The numerical method consid- ers a combination of a coupling dynamic model of a half railway vehicle and a finite length curved track, Kalker′s theory of three-dimensional elastic bodies in rolling contact,and a material wear model,The Hertzian contact non-linear spring with a unilateral restrain and the non-linear tan- gent creep-force model by SHEN-Elkins-Hydrick are used to couple the vehicle model with the track model.Through the detailed analysis on the dynamic behavior of the vehicle curving and the transient contact geome- try of the wheelset and track,the normal forces,the creepases,the contact point positions,and the contact geometry parameters of the wheels and the rails are obtained.According to the known numerical results the 展开更多
关键词 Pro PP mode NG Contents and Abstracts of Chinese Journal of mechanical engineering der CN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering(Chinese Edition),ISSN 0577-6686,CN 11-2187/TH Vol.44,No.5,2008
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第3期120-134,共15页
Vol.44,No.3,2008 Investigation into Mechanism of Initial Rail Corrugation Formation at a Curved Track JIN Xuesong WEN Zefeng XIAO Xinbiao (Traction Power State Key Laboratory,Southwest Jiaotong University, Chengdu 610... Vol.44,No.3,2008 Investigation into Mechanism of Initial Rail Corrugation Formation at a Curved Track JIN Xuesong WEN Zefeng XIAO Xinbiao (Traction Power State Key Laboratory,Southwest Jiaotong University, Chengdu 610031,China) The mechanism of initial rail corrugation formation at a curved track is analyzed with a numerical method.The numerical method consid- ers a combination of a coupling dynamic model of a half railway vehicle and a finite length curved track, Kalker′s theory of three-dimensional elastic bodies in rolling contact,and a material wear model,The Hertzian contact non-linear spring with a unilateral restrain and the non-linear tan- gent creep-force model by SHEN-Elkins-Hydrick are used to couple the vehicle model with the track model.Through the detailed analysis on the dynamic behavior of the vehicle curving and the transient contact geome- try of the wheelset and track,the normal forces,the creepases,the contact point positions,and the contact geometry parameters of the wheels and the rails are obtained.According to the known numerical results the rolling 展开更多
关键词 Pro PP mode NG Contents and Abstracts of Chinese Journal of mechanical engineering der CN
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Contents of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH* Vol. 47, No. 15, 2011
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2011年第5期I0003-I0006,共4页
关键词 JME Contents of Journal of mechanical engineering ISSN 0577-6686 No VOL DOI ISSN
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Contents and Abstracts of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2011年第3期I0001-I0024,共24页
Research on Categorizing Innovation of Speed Reducers,Optimization Algorithm for Robotic Belt Surface Grinding Process,Design and Viscoelasticity Dynamics Modeling of Flexible Driven Unit for Robot's Joint
关键词 JME Contents of Journal of mechanical engineering ISSN 0577-6686 No Vol DOI ISSN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第4期120-134,105,共16页
Vol.43,No.7,2007 NOVEL RECOATING PROCESS WITH DYNAMIC OPTIMIZED BLADE SPEED XU Guangshen ZHAO Wanhua LU Bingheng (1.Department of Mechanical Engineering, Xi’an Polytechnic University,Xi’an 710048,China; 2.Institute ... Vol.43,No.7,2007 NOVEL RECOATING PROCESS WITH DYNAMIC OPTIMIZED BLADE SPEED XU Guangshen ZHAO Wanhua LU Bingheng (1.Department of Mechanical Engineering, Xi’an Polytechnic University,Xi’an 710048,China; 2.Institute of Advanced Manufacturing Technology, Xi’an Jiaotong University,Xi’an 710049,China) In order to improve the recoating quality of piston recoating system and resolve the problem that resin layer thickness increases with the height of object during building process in high-resolution stereolitho- graphy system,a novel recoating process whose blade speed is dynami- cally optimized during building process is proposed.Experiments are carried out to investigate the influence of blade speed and object height on the thickness of resin layer.The mathematical model describing the rela- tionship of recoating layer thickness with object height and blade speed is 展开更多
关键词 Pro PP In Contents and Abstracts of Chinese Journal of mechanical engineering CN
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Editorial Advisory Board of Chinese Journal of Mechanical Engineering
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2005年第2期F004-F004,F003,共2页
关键词 UK USA Be Editorial Advisory Board of Chinese Journal of mechanical engineering Chen
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Contents and Abstracts of Chinese Journal of Mechanical Engineering(Chinese Edition),ISSN 0577-6686,CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第5期97-114,共18页
Method of Conceptual Design of Mechanic Product Driven by Generalized Performance WEI Zhe TAN Jianrong FENG Yixiong (State Key Laboratory of CAD&CG,Zhejiang University, Hangzhou 310027,China) Generalized performan... Method of Conceptual Design of Mechanic Product Driven by Generalized Performance WEI Zhe TAN Jianrong FENG Yixiong (State Key Laboratory of CAD&CG,Zhejiang University, Hangzhou 310027,China) Generalized performance of product is used as an effective tool to drive the whole process of conceptual design of mechanical product. Generalized performance of product is defined by utilizing the deduction of axiom of"object structure"which is combined with"P-E"system.And 展开更多
关键词 PP Pro der Contents and Abstracts of Chinese Journal of mechanical engineering CN
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Contents of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH* Vol. 49, No. 1, 2013
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2013年第2期I0001-I0003,共3页
关键词 JME Contents of Journal of mechanical engineering ISSN 0577-6686 DOI Simulation ISSN
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Contents of Journal of Mechanical Engineering ISSN 0577-6686, CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2013年第1期I0001-I0005,共5页
关键词 JME Contents of Journal of mechanical engineering ISSN 0577-6686 DOI Simulation ISSN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH(Vol.43,No.11,2007)
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第6期120-134,共15页
SOME BASIC CONCEPTS IN MODERN DESIGN THEORY XIE Youbai(1.School of Mechanical Engineering,Shanghai Jiaotong University, Shanghai 200030,China; 2.School of Mechanical Engineering,Xi’an Jiaotong University, Xi’an 7100... SOME BASIC CONCEPTS IN MODERN DESIGN THEORY XIE Youbai(1.School of Mechanical Engineering,Shanghai Jiaotong University, Shanghai 200030,China; 2.School of Mechanical Engineering,Xi’an Jiaotong University, Xi’an 710049,China) Abstract:In the long march of development of design theories,many terms have been coined for explaining their new ideas.Some times one term is used by different authors with different definitions or different means,say concepts. Other times different terms are used by different authors with the same mean or concept.It is rational and necessary for the modem design theory in the 展开更多
关键词 PP NG Chinese Edition Contents and Abstracts of Chinese Journal of mechanical engineering Vol.43 No.11 2007 CN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH Vol. 43,No. 5,2007
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第3期120-134,共15页
EMBEDDED-BASED NETWORK NUMERICAL CONTROL TECHNOLOGY AND SYSTEM ZHOU Zude LONG Yihong LIU Quan (Hubei Digital Manufacturing Key Laboratory, Wuhan University of Technology, Wuhan 430070, China) 1 Abstract:It is indicate... EMBEDDED-BASED NETWORK NUMERICAL CONTROL TECHNOLOGY AND SYSTEM ZHOU Zude LONG Yihong LIU Quan (Hubei Digital Manufacturing Key Laboratory, Wuhan University of Technology, Wuhan 430070, China) 1 Abstract:It is indicated that the general-purposed PC-based numerical control (NC) technology suffers from a number of problems, such as mis-match between system resources and application needs, unsuitability of the operating system to real-time control, lack of self-owned 展开更多
关键词 PP Contents and Abstracts of Chinese Journal of mechanical engineering No CN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第2期120-134,共15页
Vol.43,No.3,2007 NEXT GENERATION LITHOGRAPHY——IMPRINT LITHOGRAPHY DING Yucheng LIU Hongzhong LU Bingheng LI Dichen (State Key Laboratory of Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an 71004... Vol.43,No.3,2007 NEXT GENERATION LITHOGRAPHY——IMPRINT LITHOGRAPHY DING Yucheng LIU Hongzhong LU Bingheng LI Dichen (State Key Laboratory of Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an 710049, China) 1 展开更多
关键词 Chinese Edition ISSN 0577-6686 CN 11-2187/TH mode PP Contents and Abstracts of Chinese Journal of mechanical engineering CN
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Editorial Advisory Board of Chinese Journal of Mechanical Engineering
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2007年第1期F0004-F0004,F0003,共2页
Honorary Chairmen:Wang Buxuan Pan Jiluan Lu Yongxiang Tom Bell Chairman:Zhong Qunpeng Vice-Chairmen:XuBinshi Song Tianhu Liu Fei ShiZhiping Members:
关键词 USA UK Editorial Advisory Board of Chinese Journal of mechanical engineering Wang
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Editorial Advisory Board of Chinese Journal of Mechanical Engineering
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第6期F0004-F0004,F0003,共2页
关键词 PP mode Contents and Abstracts of Chinese Journal of mechanical engineering CN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering (Chinese Edition),ISSN 0577-6686,CN 11-2187/TH
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第1期120-134,119,共16页
Vol.44,No.9,2008 The end effect of empirical mode decomposition that appears when using spline interpolation to get two envelops of the data is dis- cussed.The shortage of ordinary end extending methods is pointed out... Vol.44,No.9,2008 The end effect of empirical mode decomposition that appears when using spline interpolation to get two envelops of the data is dis- cussed.The shortage of ordinary end extending methods is pointed out.An extending method based on trigonometric functions is improved,and the influence of different extending periods,length and value of end point of the data is discussed.A comparison with mirror extending method is made and analyzed.On the basis of the improved method,a new method with exponent sine function extending approach is proposed,which decreases the envelop emanation of end points of extending data,so it can improve the speed and precision of EMD,and simulation is used to prove the effec- tiveness.Results show that the proposed improved extending method can restrain the end effect effectively. 展开更多
关键词 Pro PP Contents and Abstracts of Chinese Journal of mechanical engineering CN
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Contents and Abstracts of Chinese Journal of Mechanical Engineering(Chinese Edition),ISSN 0577-6686,CN 11-2187/TH Vol.44,No.11,2008
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《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2008年第6期119-136,90,共19页
关键词 PP mode Contents and Abstracts of Chinese Journal of mechanical engineering CN
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