METHOD FOR CONSTRUCTING TRIPLE-SHELL TANK

Provided is a method for constructing a triple-shell tank including an inner vessel, an intermediate vessel, and an outer vessel each having a roof and a side plate. According to the construction method, an intermediate vessel roof is temporarily fixed onto an inner vessel roof to form a connected r...

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Bibliographic Details
Main Authors NAKAYAMA, Makoto, KINOSHITA, Teruaki, KOMATSU, Takanori, TERABAYASHI, Masato, NAMIKI, Yuji
Format Patent
LanguageEnglish
Published 18.07.2024
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
FENCING
FIXED CONSTRUCTIONS
HANDLING THIN OR FILAMENTARY MATERIAL
MASTS
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
TRANSPORTING
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Summary:Provided is a method for constructing a triple-shell tank including an inner vessel, an intermediate vessel, and an outer vessel each having a roof and a side plate. According to the construction method, an intermediate vessel roof is temporarily fixed onto an inner vessel roof to form a connected roof body, a guide side plate having a predetermined height is installed around the connected roof body, a sealing process is performed between an outer peripheral edge of the connected roof body and an inner face of the guide side plate to form a sealed space, air is supplied to the sealed space to air-raise the connected roof body, at least a part of an outer vessel roof is formed on the intermediate vessel roof of the air-raised connected roof body, and an outer vessel side plate is installed around the guide side plate.
Bibliography:Application Number: AU20220425926