Academician E.M. Sergeev as the leader of regional engineering geology (to the 110-th anniversary of birthday)

The paper is prepared to commemorate the 110th anniversary of birthday of academician Evgenii Mikhailovich Sergeev, and it shows his contribution to the development of one of the main branches of the modern engineering geology, i. e., regional engineering geological investigations. The brief review of the works in regional engineering geology is given that were performed by the staff of the department of soil and rock engineering and engineering geology at the Lomonosov Moscow State University under the leadership by E.M. Sergeev during 30 years (1950–1980).