Tang, H.M.; Huang, L.; Bobet, A.; EzEldin, M.A.M.; Wang, L.Q.; Wu, Y.P.; Hu, X.L
(Проблемы прочности, 2016)
Use of the scanline mapping technique in geometric surveys of rock discontinuities can often lead to a bias, in that discontinuities are not always observed when they are at small angles to the scanline. Terzaghi introduced ...