Structure of static fixation of full-centre vault by making use of spatially arranged prestressing reinforcement

摘要

The invention relates to the construction of static securing arched vault using spatially arranged tendon using ropes or cables (3) disposed in two axially symmetric channels (7, 8) formed in a polygonal longitudinal axis of the arc (1), the arch-shaped space polygon. The converging ends of successive sections of the channels are interconnected by the hollow wire parts (4, 5). Construction reinforcement ensures the overall long-term stability of the vaults.