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Publication of JPS4911985B1publicationCriticalpatent/JPS4911985B1/ja
E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
E04C5/08—Members specially adapted to be used in prestressed constructions
E04C5/12—Anchoring devices
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
E04G21/12—Mounting of reinforcing inserts; Prestressing
E04G21/121—Construction of stressing jacks
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Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
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Structural Engineering
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Mechanical Engineering
(AREA)
Piles And Underground Anchors
(AREA)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)