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Xi’an University of Science and Technology (西安科技大学) 2021

Research on Intelligent Maintenance Technology for Greening of High-speed Railway Slope in Desert Area

朱文博

Titre : Research on Intelligent Maintenance Technology for Greening of High-speed Railway Slope in Desert Area

Auteur : 朱文博

Grade : Master 2021

Université : Xi’an University of Science and Technology (西安科技大学)

Résumé partiel
With the vigorous development of my country’s high-speed railways,soil erosion and desertification will inevitably be caused during the construction process.As one of the key projects in the construction of high-speed rail,inter-zone greening is an effective means to improve the ecological environment along the line and prevent the expansion of desertification.Due to the particularity of the high-speed rail section in the desert area,the survival rate of vegetation is greatly reduced,and manual maintenance is required to achieve the ideal greening effect.However,the long mileage and large span of the high-speed rail line bring great difficulties to the greening maintenance work.Therefore,Relying on the Yinxi high-speed railway,focusing on the desertification area of Ningxia,focus on the research of high-efficiency and energy-saving intelligent maintenance technology.The main research results include the following points :(1)Through the collection of domestic and foreign highways,high-speed railway greening and maintenance technology and advanced irrigation technology,combined with the characteristics of the Yinxi high-speed railway project and the vegetation restoration conditions in the desert area of Ningxia,it is proposed that the selection of seeds and the early planting are taken into account.In the later period,the maintenance principle is mainly exemption and intelligent maintenance is supplemented,as ’well as maintenance management measures such as soil replacement,terrain treatment,soil moisturi.zing,seedling replanting,inspection and maintenance.

Mots clés : desertification ;high-speed railway ;ecological restoration ;interconnected water cellar ;intelligent maintenance ;

Présentation (CNKI)

Page publiée le 9 mars 2022