FIELD: mining, particularly mine bolting. ^ SUBSTANCE: bolt comprises load-bearing rod with support head eccentrically arranged at well bottom. Bush of powder material is eccentrically installed on load-bearing rod. Bush pore space is filled with elastic binding material. Support member is installed inside bush and made as resilient wire wound around load-bearing rod so that wire ends project out of bush. Structure also has standard support members and nut located from the outside of well. ^ EFFECT: increased operational reliability and decreased costs thereof. ^ 3 dwg
