A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD AND INTERMEDIATE STRUCTURE FOR DOME-SHAPED ROOF
PROBLEM TO BE SOLVED: To provide a construction method for a dome-shaped roof that reduces burdens at the time of jack-up and therefore facilitates the construction work, at the same time reducing the costs.SOLUTION: A method for constructing a dome-shaped roof on a cylindrical substructure comprises the following processes: a process for forming a structural frame for a dome-shaped roof in the substructure by radially assembling roof frame members; a process for attaching a wheel at the tip of the roof frame member and abutting the wheel so as to allow it to roll in the vertical direction on the inner surface of the substructure; a process for lifting the structural frame using a jack-up device installed on the top edge side of the substructure and have the wheel roll upward on the inner surface of the substructure; and a process for directly or indirectly attaching and fixing the structural frame at the top edge of the substructure, after lifting the structural frame to the top edge side of the substructure.
【課題】ドーム状屋根のジャッキアップ時における負担を軽減して施工を容易にするとともに、コストの低減を可能にした、ドーム状屋根の施工方法を提供する。【解決手段】円筒状の下部構造体の上にドーム状屋根を施工する方法である。下部構造体内にて屋根骨を放射状に組んでドーム状屋根の構造骨部を形成する工程と、屋根骨の先端部に車輪を取り付けるとともに、車輪を下部構造体の内面に対して、上下方向への回転走行が可能な状態に当接させる工程と、下部構造体の上端側に設置したジャッキアップ装置によって構造骨部を吊り上げ、車輪を下部構造体の内面に対して上方に回転走行させる工程と、構造骨部を下部構造体の上端側に吊り上げた後、構造骨部を下部構造体の上端部に直接、あるいは間接的に取り付けて固定する工程と、を備える。【選択図】図５
CONSTRUCTION METHOD AND INTERMEDIATE STRUCTURE FOR DOME-SHAPED ROOF
PROBLEM TO BE SOLVED: To provide a construction method for a dome-shaped roof that reduces burdens at the time of jack-up and therefore facilitates the construction work, at the same time reducing the costs.SOLUTION: A method for constructing a dome-shaped roof on a cylindrical substructure comprises the following processes: a process for forming a structural frame for a dome-shaped roof in the substructure by radially assembling roof frame members; a process for attaching a wheel at the tip of the roof frame member and abutting the wheel so as to allow it to roll in the vertical direction on the inner surface of the substructure; a process for lifting the structural frame using a jack-up device installed on the top edge side of the substructure and have the wheel roll upward on the inner surface of the substructure; and a process for directly or indirectly attaching and fixing the structural frame at the top edge of the substructure, after lifting the structural frame to the top edge side of the substructure.
【課題】ドーム状屋根のジャッキアップ時における負担を軽減して施工を容易にするとともに、コストの低減を可能にした、ドーム状屋根の施工方法を提供する。【解決手段】円筒状の下部構造体の上にドーム状屋根を施工する方法である。下部構造体内にて屋根骨を放射状に組んでドーム状屋根の構造骨部を形成する工程と、屋根骨の先端部に車輪を取り付けるとともに、車輪を下部構造体の内面に対して、上下方向への回転走行が可能な状態に当接させる工程と、下部構造体の上端側に設置したジャッキアップ装置によって構造骨部を吊り上げ、車輪を下部構造体の内面に対して上方に回転走行させる工程と、構造骨部を下部構造体の上端側に吊り上げた後、構造骨部を下部構造体の上端部に直接、あるいは間接的に取り付けて固定する工程と、を備える。【選択図】図５
CONSTRUCTION METHOD AND INTERMEDIATE STRUCTURE FOR DOME-SHAPED ROOF
ドーム状屋根の施工方法およびドーム状屋根の中間構造物
KITAHARA ARATA (author) / TAKAHASHI MASAKI (author)
2015-06-22
Patent
Electronic Resource
Japanese
DOME-SHAPED ROOF CONSTRUCTION METHOD AND DOME-SHAPED ROOF INTERMEDIATE STRUCTURE
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