A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a string beam structure in which the number of structural members of a roof frame is further reduced while employing the string beam structure and the members are slimmed, and thereby design properties can be improved.SOLUTION: A string beam structure 30 includes a roof frame 10 in which multiple first upper chord materials 1 in the gable direction and multiple second upper chord materials 2 in the ridge direction are alternately perpendicular to form multiple panel points 3, a strut material 4A is suspended in the vertical direction from some panel points 3 of all panel points 3, and a tension member 5 extending in a diagonal direction other than the gable direction and the ridge direction in a plan view is bridged between the lower end of the strut material 4A and the panel point 3 without the suspended strut material 4A.SELECTED DRAWING: Figure 1
【課題】張弦梁構造を採用しながら、屋根架構の構造部材数をより低減し、かつ部材をスリム化することで意匠性を向上させることのできる張弦梁構造体を提供すること。【解決手段】妻行き方向の複数の第１の上弦材１と桁行き方向の複数の第２の上弦材２が交互に直交して複数の格点３を形成し、全ての格点３のうちの幾つかの格点３から鉛直方向に束材４Ａが垂下され、平面的に見て妻行き方向および桁行き方向以外の斜め方向に延びる引張材５が、束材４Ａの下端と束材４Ａが垂下されていない格点３の間に架け渡されている、屋根架構１０を備えている、張弦梁構造体３０である。【選択図】図１
PROBLEM TO BE SOLVED: To provide a string beam structure in which the number of structural members of a roof frame is further reduced while employing the string beam structure and the members are slimmed, and thereby design properties can be improved.SOLUTION: A string beam structure 30 includes a roof frame 10 in which multiple first upper chord materials 1 in the gable direction and multiple second upper chord materials 2 in the ridge direction are alternately perpendicular to form multiple panel points 3, a strut material 4A is suspended in the vertical direction from some panel points 3 of all panel points 3, and a tension member 5 extending in a diagonal direction other than the gable direction and the ridge direction in a plan view is bridged between the lower end of the strut material 4A and the panel point 3 without the suspended strut material 4A.SELECTED DRAWING: Figure 1
【課題】張弦梁構造を採用しながら、屋根架構の構造部材数をより低減し、かつ部材をスリム化することで意匠性を向上させることのできる張弦梁構造体を提供すること。【解決手段】妻行き方向の複数の第１の上弦材１と桁行き方向の複数の第２の上弦材２が交互に直交して複数の格点３を形成し、全ての格点３のうちの幾つかの格点３から鉛直方向に束材４Ａが垂下され、平面的に見て妻行き方向および桁行き方向以外の斜め方向に延びる引張材５が、束材４Ａの下端と束材４Ａが垂下されていない格点３の間に架け渡されている、屋根架構１０を備えている、張弦梁構造体３０である。【選択図】図１
STRING BEAM STRUCTURE
張弦梁構造体
KURATA TAKASHI (author)
2017-04-27
Patent
Electronic Resource
Japanese
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