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AssigneeOriental Shiraishi Corporation
InventorsMasaya Miyazaki, Keisuke Iwasawa, Mitsuru Harada
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A press-in reinforcement steel plate underwater swell prevention structure that prevents, in filling with a filler, swell of a press-in reinforcement steel plate pressed-in for reinforcement around an existing columnar structure part of which is built in water, includes: a pair of swell prevention members having a Z-shaped cross section and mounted to an upper part of the existing columnar structure above a water level at time of construction, a slit being formed between the swell prevention members; and a plurality of stiffeners having a T-shaped cross section and mounted to an inner surface of the press-in reinforcement steel plate, at least one of the stiffeners being inserted in the slit.
A press-in reinforcement steel plate underwater swell prevention structure that prevents, in filling with a filler, swell of a press-in reinforcement steel plate pressed-in for reinforcement around an existing columnar structure part of which is built in water, the press-in reinforcement steel plate underwater swell prevention structure comprising:
A steel plate press-in method for pressing-in a press-in reinforcement steel plate around an existing columnar structure built in water for reinforcement, the steel plate press-in method comprising:
Dependencies are inferred from the claim text.