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US 12,516,486 B2Granted
Method of constructing foundation for structure body
AssigneeJgc Corporation
InventorsYoshiyuki Takano, Tadashi Hodohara
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Abstract
Provided is a method of constructing a foundation for a structural body, the foundation including a footing and a pedestal, the method including: a formwork formation step of forming, from concrete or mortar, a formwork being an integrated formwork for the footing and the pedestal by using a 3D printer, and a supplying step of supplying concrete into the formwork. The formwork has such a shape that a horizontal sectional area decreases from the footing toward the pedestal.
Claims6
A method of constructing a foundation for a structural body, the foundation including a footing and a pedestal, the method comprising:
- a reinforcing bar assembly arrangement step of arranging a reinforcing bar assembly for the footing and the pedestal;
- a formwork formation step of forming, from concrete or mortar, a formwork being an integrated formwork for the footing and the pedestal by using a 3D printer;
- and
- a supplying step of supplying concrete into the formwork to bury the reinforcing bar assembly,
- wherein the reinforcing bar assembly includes a footing part, a pedestal part protruding upward from the footing part, and a reinforcement member being inclined so as to connect a peripheral edge portion of the footing part and an upper part of the pedestal part, and
- wherein the formwork has such a shape that a horizontal sectional area decreases from the footing toward the pedestal around the reinforcing bar assembly.
3 more elements
Dependencies are inferred from the claim text.