The invention discloses a fabricated vertical shaft
barrel structure and a design and construction method thereof. The fabricated structure of each layer starts from
lap joint inserting ribs, then dense rib column steel bars are bound, lower
annular beam steel bars are bound, double-wall-plate standard components are hoisted in place and sequentially assembled into a ring to form a vertical shaftbarrel of the current layer, upper
annular beam steel bars are bound, joint bars are reserved at the positions of the upper-layer dense rib columns, annular vertical inner cavity
beam column concreteis poured, and a triangular truss
scaffold is installed. Compared with a traditional underground deep vertical shaft
barrel structure design and the construction method, the fabricated vertical shaftbarrel structure has the advantages that main components and parts are industrially prefabricated in a factory, the
standardization degree is high,
machining is accurate, production efficiency is high, product quality is easy to guarantee, traditional formworks are replaced with prefabricated parts, an
assembly structure is not limited by a working face, an environment-friendly construction mode is achieved, construction is convenient and fast, work efficiency is high,
lap joint of all procedures is smooth, no complex staggered support or
scaffold system exists on a construction site, and safeand civilized construction is guaranteed.