Block theory analyses for rock slope stability. a case study along 3B high way, Xuat Hoa area, Bac Kan province

In this paper, we continue to develop the approach of Goodman and Shi (1985) to identify key blocks along the 3B highway, Xuat Hoa area, Bac Kan province. The results of this study are an important database for the design and construction of the 3B highway in the future.