A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FORMATION METHOD AND FRAMEWORK OF ARCHED STRUCTURE
PROBLEM TO BE SOLVED: To provide a method to form an arched structure readily without using a heavy construction machine or a large-scale temporary scaffolding, and a framework of the arched structure that readily realizes the formation of the arched structure.SOLUTION: A method to form an arched structure includes: a first fixing step for fixing an end of an arch formation member 11 arranged to be almost parallel with and separated from each other on a reference surface on which an arch structure S1 is to be erected; a drawing force application step for drawing the other end of the arch formation member 11 along the reference surface toward the end side of the arch formation member 11; and a second fixing step for fixing the other end of the arch formation member 11 to the reference surface. In the drawing force application step, the arch formation member 11 is transformed into an arched shape that forms a part of an outer periphery of a polygon, as a rotating node 111 rotates so as to make smaller an angle formed by the arch formation member 11 around the rotation node.SELECTED DRAWING: Figure 7
【課題】本発明の目的は、建築用重機や大規模な足場仮設を必要とせず、簡易にアーチ状構造物を形成する方法、及びアーチ状構造物の形成を簡易に実現可能にするアーチ状構造物の骨組を提供することにある。【解決手段】略平行となるように離隔して配置されたアーチ形成部材１１の一端を、アーチ状構造物Ｓ１を立設する基準面へと固定する第１固定工程と、アーチ形成部材１１の他端を、基準面に沿ってアーチ形成部材１１の一端側へと引き寄せる引力付加工程と、アーチ形成部材１１の他端を基準面へと固定する第２固定工程と、を行う。引力付加工程においては、回動節１１１が、アーチ形成部材１１が前記回動節を中心として成す角度が小さくなるように回動することで、アーチ形成部材１１が多角形外周の一部を描くアーチ形状に変形する。【選択図】図７
FORMATION METHOD AND FRAMEWORK OF ARCHED STRUCTURE
PROBLEM TO BE SOLVED: To provide a method to form an arched structure readily without using a heavy construction machine or a large-scale temporary scaffolding, and a framework of the arched structure that readily realizes the formation of the arched structure.SOLUTION: A method to form an arched structure includes: a first fixing step for fixing an end of an arch formation member 11 arranged to be almost parallel with and separated from each other on a reference surface on which an arch structure S1 is to be erected; a drawing force application step for drawing the other end of the arch formation member 11 along the reference surface toward the end side of the arch formation member 11; and a second fixing step for fixing the other end of the arch formation member 11 to the reference surface. In the drawing force application step, the arch formation member 11 is transformed into an arched shape that forms a part of an outer periphery of a polygon, as a rotating node 111 rotates so as to make smaller an angle formed by the arch formation member 11 around the rotation node.SELECTED DRAWING: Figure 7
【課題】本発明の目的は、建築用重機や大規模な足場仮設を必要とせず、簡易にアーチ状構造物を形成する方法、及びアーチ状構造物の形成を簡易に実現可能にするアーチ状構造物の骨組を提供することにある。【解決手段】略平行となるように離隔して配置されたアーチ形成部材１１の一端を、アーチ状構造物Ｓ１を立設する基準面へと固定する第１固定工程と、アーチ形成部材１１の他端を、基準面に沿ってアーチ形成部材１１の一端側へと引き寄せる引力付加工程と、アーチ形成部材１１の他端を基準面へと固定する第２固定工程と、を行う。引力付加工程においては、回動節１１１が、アーチ形成部材１１が前記回動節を中心として成す角度が小さくなるように回動することで、アーチ形成部材１１が多角形外周の一部を描くアーチ形状に変形する。【選択図】図７
FORMATION METHOD AND FRAMEWORK OF ARCHED STRUCTURE
アーチ状構造物形成方法及びアーチ状構造物の骨組
SAITO KEIICHI (author) / YAMAMOTO YOSHINORI (author) / OKUBO MASASHI (author)
2018-03-22
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2024
| European Patent Office | 2017