Ecological Intervention and Measures of Road Engineering Construction in Field of Land Improvement

Green ecology is a new connotation given to land remediation in the new era.Ecological construction of land remediation project can make up for the“ecological shortage”.In view of the special landform characteristics of Guizhou hilly and mountainous area，the spatial framework of the field road for land remediation was expounded from the spatial dimension by using the comprehensive analysis method.Four areas of ecological intervention along the field road caused by project construction were analyzed： section and extension area of the foundation，structural area of rigid materials，joint area of cross buildings（structures），and damaged area of construction soil.Some strategies of ecological construction of field road engineering were optimized to locate its function，building materials and reconstruct environment.Results showed that ecological construction of field road engineering could realize integration of landscape，ecology and practicality.