A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FORMWORK, FOUNDATION, AND FOUNDATION CONSTRUCTION METHOD
To provide a formwork capable of retaining the shape of a cylindrical body formed of a combination of a plurality of relatively thin plates, a foundation, and a foundation construction method.SOLUTION: A formwork includes a cylindrical body composed of relatively thin steel plates whose plate surfaces at an edge are overlapped to be connected, and a plurality of restraining materials to be fixed to one edge of the cylindrical body that forms an opening facing the ground side. The cylindrical body is disposed with a central axis of the cylindrical body rising from the ground, so that a filling space surrounded by the cylindrical body and the ground is formed. The plate that composes the cylindrical body has a circular arc shape in plan view, and is connected to a plurality of restraining materials at least at two places in the circular arc shape in the circumferential direction of the cylindrical body. The restraining materials are composed of thin steel plate and are formed into a belt-like shape, including a restraining part disposed at each end of the restraining materials to be fixed to the cylindrical body.SELECTED DRAWING: Figure 1
【課題】比較的薄い板材を複数組み合わせて形成した筒状体の形状を保持できる型枠、基礎、及び基礎の施工方法を提供することを目的とする。【解決手段】本発明の型枠は、薄い鋼板で構成された板材の端部の板面を重ね合わせて接続して構成された筒状体と、筒状体の地盤側を向いた開口を形成する一方の端縁に固定される複数の拘束材と、を備え、筒状体は、地盤に対し当該筒状体の中心軸を立てて配置され、当該筒状体と地盤とにより囲まれた充填空間を形成し、筒状体を構成する板材は、平面視において円弧形状を有し、筒状体の周方向であって円弧形状の少なくとも２箇所において複数の拘束材と接続され、複数の拘束材は、薄い鋼板で構成され、帯状に形成され、当該複数の拘束材のそれぞれの端に設けられ筒状体に固定される拘束部を備えている。【選択図】図１
FORMWORK, FOUNDATION, AND FOUNDATION CONSTRUCTION METHOD
To provide a formwork capable of retaining the shape of a cylindrical body formed of a combination of a plurality of relatively thin plates, a foundation, and a foundation construction method.SOLUTION: A formwork includes a cylindrical body composed of relatively thin steel plates whose plate surfaces at an edge are overlapped to be connected, and a plurality of restraining materials to be fixed to one edge of the cylindrical body that forms an opening facing the ground side. The cylindrical body is disposed with a central axis of the cylindrical body rising from the ground, so that a filling space surrounded by the cylindrical body and the ground is formed. The plate that composes the cylindrical body has a circular arc shape in plan view, and is connected to a plurality of restraining materials at least at two places in the circular arc shape in the circumferential direction of the cylindrical body. The restraining materials are composed of thin steel plate and are formed into a belt-like shape, including a restraining part disposed at each end of the restraining materials to be fixed to the cylindrical body.SELECTED DRAWING: Figure 1
【課題】比較的薄い板材を複数組み合わせて形成した筒状体の形状を保持できる型枠、基礎、及び基礎の施工方法を提供することを目的とする。【解決手段】本発明の型枠は、薄い鋼板で構成された板材の端部の板面を重ね合わせて接続して構成された筒状体と、筒状体の地盤側を向いた開口を形成する一方の端縁に固定される複数の拘束材と、を備え、筒状体は、地盤に対し当該筒状体の中心軸を立てて配置され、当該筒状体と地盤とにより囲まれた充填空間を形成し、筒状体を構成する板材は、平面視において円弧形状を有し、筒状体の周方向であって円弧形状の少なくとも２箇所において複数の拘束材と接続され、複数の拘束材は、薄い鋼板で構成され、帯状に形成され、当該複数の拘束材のそれぞれの端に設けられ筒状体に固定される拘束部を備えている。【選択図】図１
FORMWORK, FOUNDATION, AND FOUNDATION CONSTRUCTION METHOD
型枠、基礎、及び基礎の施工方法
KAMEDA TETSUJIRO (author) / EZAKI TAKASHI (author) / NAKAJIMA YOHEI (author) / YOSHIYAMA REINA (author) / SHIRASAKA HIKARU (author) / SATO YUI (author)
2024-05-22
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
FORMWORK, FOUNDATION, AND FOUNDATION CONSTRUCTION METHOD
| European Patent Office | 2024
FOUNDATION FORMWORK STRUCTURE AND FOUNDATION FORMWORK METHOD
| European Patent Office | 2024
Foundation pit supporting formwork for building foundation construction
| European Patent Office | 2021