Static structures (e.g. – buildings) – Processes – Requiring soil work
Patent
1990-09-28
1992-06-09
Murtagh, John E.
Static structures (e.g., buildings)
Processes
Requiring soil work
264 32, 376293, G21C 2100
Patent
active
051195984
ABSTRACT:
A method of constructing a top slab to provide a containment roof over a nuclear-power generating building, in particular, a method for utilizing overhead spaces bounded by a wall of the containment building and a shielding wall of the pressure vessel building, wherein the sequential steps involve; erecting a plurality of paired support columns on tops of the wall and of the shielding wall; building upper structural components across said paired support columns; installing a slab liner equipped with slab anchors beneath said lower structural components by suitable joining means; constucting a reinforcing network above said lower structural components; encasing said lower structural components and said reinforcing network; and pouring concrete over the slab liner to a suitable depth.
REFERENCES:
patent: 4627213 (1986-12-01), Magnin
patent: 4643872 (1987-02-01), Schoening
patent: 4797250 (1989-01-01), Moreau
patent: 5012627 (1991-05-01), Lundmark
Furukawa Hideyasu
Hosoda Masami
Nakanishi Keiji
Sekiguchi Kenji
Shimazaki Yasuyoshi
Hitachi , Ltd.
Murtagh John E.
Shimizu Construction Co. Ltd.
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