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| Research on the Adaptability of Catenary Engineering Computing System |
| LIU Yang |
| (Design ； Research Co. Ltd of China Railway Electrification ( Wuhan) Group，Wuhan，Hubei 430074，China) |
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Abstract Abstract ： Research purposes ： Contact network engineering calculation is an important link in the construction of electrified railway contact network. From the beginning of the last century in the eighties，Germany and other developed countries have developed the software system for the construction calculation of the contact network using computer technology. In recent years，with the continuous development of science and technology，our country has made great progress in this area of research. But as a result of the catenary system standardization degree， computer operating system upgrades and other factors，the catenary engineering of existing computing system has been unable to meet different application requirements under different technical conditions， constraints to furtlier improve the operation efficiency of the construction，it is urgent to contact network engineering computing system adaptability study. Research conclusions:(1) Ageneral mathematical model for the calculation of the engineering structure of the contact network is developed，which can solve the problem of the calculation of the main assembly structure and installation form (including the imported technology) in China. (2) Using GDI + technology， can be achieved simulation and real - time mapping function. (3) The software can be installed on the current operating system， such as Microsoft. (4) It can solve the problem of accurate calculation of center anchor span and five span， and phase anchor joint special section. (5) It can provide a systematic solution for the data interface of tiie computing system. (6 ) The results are mainly used in the construction of newand rebuilt electric railway contact network installation work.
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Received: 22 June 2016
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2017, Vol. 34 
