Slow mass movement assessment in engineering-geographical studies

Abstract

Mechanism, dynamics and zonal features of slow mass movement (creep) are considered on the basis of the results of many-year stationary observations carried out under different natural conditions. Epures of vertical and parallel to slope components of the mass-movement rates are analysed in view of factors of climate and lithology as well as soils and vegetation. The paper discusses rates of creep in the context of natural zones, and degree of the creep's unfavourable impact on constructions and communications. The creep process should be taken into account while surveying for construction. Some protective measures are recommended.