SECTIONAL-MONOLITHIC LOCALIZING STRUCTURE Russian patent published in 2005 - IPC

FIELD: protection of environment against blast effect, provision of safety and hermetic confinement of the blast products containing high-speed metal fragments, aerosols and gaseous substances in the closed space of a quick-erected structure.

SUBSTANCE: the structure has a reinforced-concrete shell made of built-up dismountable sections faced from the outer side with ditch-shaped panels, and from the inner side - with metal covers forming a sealing shell-frame, inner metal shell, layer of damping material positioned between the shell-frame and the inner metal shell. A multistory power load sarcophagus of reinforced-concrete sections, rigidly interconnected, is installed on the sealing shell-frame. The structure is made in the form of a spherical dome and provided with a pressure-seal feed-through. The built-up dismountable sections represent continuous-wall bearing-are components interconnected at the end-face surfaces. The shell-frame made with ceiling and bottom parts representing reinforced-concrete slabs with wedging components, enveloped by steel plates is installed on a built-up-dismountable reinforced-concrete foundation slab consisting of profile-connected sectors. The reinforced-concrete sections of the load sarcophagus are provided with a reinforcement and represent ring-shaped blocks of a rectangular section rigidly fastened to the foundation slab and to one another by metal anchor rods staggered relative to the block joints.

EFFECT: improved process and operating characteristics, provided maximum environment safety.

4 cl, 4 dwg