A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROOF, ROOF DESIGN METHOD, AND ROOF DESIGN DEVICE
To achieve the improvement of relieving the load to a substructure with rise roof, and also suppressing the manpower and cost due to the improvement.SOLUTION: A roof 11 is the roof 11 of a truss structure having a plurality of upper chord members 21 and a plurality of lower chord members 31 forming a curved surface that is convex upward, each of the plurality of upper chord members 21 and the plurality of lower chord members 31 being provided with an outer peripheral material 51 formed in an annular shape, a first material 52 extending in the girder direction Dx and spanning the outer peripheral material 51, a second material 53 extending in the span direction Dy and crossing the first material 52 and straddling the outer peripheral material 51, and a reinforcing material 54 extending in the direction intersecting the girder direction Dx and the tension direction Dy and crossing the first material 52 and the second material 53 and straddling the outer peripheral material 51. The reinforcing member 54 of the upper chord member 21 and the lower chord member 31 is formed of a rigid body 60 having a linear shape in a plan view, which extends continuously to form an arc.SELECTED DRAWING: Figure 2
【課題】屋根のライズを設けつつ下部構造に対する負担を軽減するよう改善を図るとともに、改善によって手間やコストが掛かるのを抑える。【解決手段】屋根１１は、上方に向けて凸となる曲面を形成する複数の上弦材２１および複数の下弦材３１を有するトラス構造の屋根１１であって、複数の上弦材２１および複数の下弦材３１はそれぞれ、環状に形成された外周材５１と、桁行方向Ｄｘに延び、外周材５１に架け渡された第１材５２と、張間方向Ｄｙに延び、第１材５２に交差しながら外周材５１に架け渡された第２材５３と、桁行方向Ｄｘおよび張間方向Ｄｙに交差する方向に延び、第１材５２および第２材５３に交差しながら外周材５１に架け渡された補強材５４と、を備え、上弦材２１および下弦材３１の補強材５４は、連続して延びて円弧をなす平面視直線状の剛体６０により形成されている。【選択図】図２
ROOF, ROOF DESIGN METHOD, AND ROOF DESIGN DEVICE
To achieve the improvement of relieving the load to a substructure with rise roof, and also suppressing the manpower and cost due to the improvement.SOLUTION: A roof 11 is the roof 11 of a truss structure having a plurality of upper chord members 21 and a plurality of lower chord members 31 forming a curved surface that is convex upward, each of the plurality of upper chord members 21 and the plurality of lower chord members 31 being provided with an outer peripheral material 51 formed in an annular shape, a first material 52 extending in the girder direction Dx and spanning the outer peripheral material 51, a second material 53 extending in the span direction Dy and crossing the first material 52 and straddling the outer peripheral material 51, and a reinforcing material 54 extending in the direction intersecting the girder direction Dx and the tension direction Dy and crossing the first material 52 and the second material 53 and straddling the outer peripheral material 51. The reinforcing member 54 of the upper chord member 21 and the lower chord member 31 is formed of a rigid body 60 having a linear shape in a plan view, which extends continuously to form an arc.SELECTED DRAWING: Figure 2
【課題】屋根のライズを設けつつ下部構造に対する負担を軽減するよう改善を図るとともに、改善によって手間やコストが掛かるのを抑える。【解決手段】屋根１１は、上方に向けて凸となる曲面を形成する複数の上弦材２１および複数の下弦材３１を有するトラス構造の屋根１１であって、複数の上弦材２１および複数の下弦材３１はそれぞれ、環状に形成された外周材５１と、桁行方向Ｄｘに延び、外周材５１に架け渡された第１材５２と、張間方向Ｄｙに延び、第１材５２に交差しながら外周材５１に架け渡された第２材５３と、桁行方向Ｄｘおよび張間方向Ｄｙに交差する方向に延び、第１材５２および第２材５３に交差しながら外周材５１に架け渡された補強材５４と、を備え、上弦材２１および下弦材３１の補強材５４は、連続して延びて円弧をなす平面視直線状の剛体６０により形成されている。【選択図】図２
ROOF, ROOF DESIGN METHOD, AND ROOF DESIGN DEVICE
屋根、屋根の設計方法および屋根の設計装置
MIYAZAKI TAKASHI (author)
2021-01-21
Patent
Electronic Resource
Japanese
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