Abstract:

 NanYou highway has such features as high embankments and deep road channels possessed by highways located in mountainous areas. According to the local geography and climatic conditions, the side slopes are constructed scientifically and rationally by making reference on the practical construction experience of the relevant highways. Comprehensive protection and consolidation measures, with plants protection as major measures, are taken, which results in good effects.

Key words:  , side slope  , protection reinforcement