Study on Typical Ice Covered Model of Yunnan Plateau Region

摘要

This paper comprehensively analyzes the characteristics,types and characteristics of ice covering distribution of transmission lines in Yunnan plateau area.Based on the research results of ice covering model at home and abroad,this paper puts forward a new model for the study of ice in Yunnan.The new models were revised with meteorological data,historical ice records and field survey data,the formation of typical ice formation of transmission lines in Yunnan plateau region is also mastered.Which provide basic data and support model for the mapping of ice areas in Yunnan province.