A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CANTILEVER BEAM SUPPORT STRUCTURE
PROBLEM TO BE SOLVED: To provide a cantilever beam support structure capable of sufficiently restraining deflection in the vertical direction, in the cantilever beam support structure capable of providing a large opening part on an outer wall surface of a lower story.SOLUTION: A cantilever beam support structure comprises a pair of column materials mutually erected at an interval on the indoor side of an outer wall surface of a lower story of a building, a pair of side part cantilever beams joined to the upper end of the column materials, orthogonal to the outer wall surface, fixing one end to a structural skeleton and projecting the other end to the outdoor side more than the outer wall surface, an intermediate cantilever beam orthogonal to the outer wall surface between the pair of side part cantilever beams, fixing one end to the structural skeleton and projecting the other end to the outdoor side more than the outer wall surface, a plurality of tie beams installed between the side part cantilever beam and the intermediate cantilever beam and a gradation beam joining both ends to a side surface of a column capital of the pair of column materials and joined by hardware having horizontal shear resistance on an under surface of the tie beams.SELECTED DRAWING: Figure 2
【課題】 下階の外壁面に大きな開口部を設けることが可能な片持ち梁支持構造であって、鉛直方向のたわみを十分に抑制することができる片持ち梁支持構造を提供する。【解決手段】片持ち梁支持構造は、建物の下階の外壁面の屋内側に互いに間隔を開けて立設される一対の柱材と、前記柱材の上端に接合され、前記外壁面に直交し、一端が構造躯体に固定され、他端が前記外壁面よりも屋外側に突出する一対の側部片持ち梁と、前記一対の側部片持ち梁の間で前記外壁面に直交し、一端が構造躯体に固定されるとともに他端が前記外壁面よりも屋外側に突出する中間片持ち梁と、前記側部片持ち梁と前記中間片持ち梁との間に架設される複数の繋ぎ梁と、両端が前記一対の柱材の柱頭の側面に接合されるとともに、前記繋ぎ梁の下面に水平せん断抵抗を有する金物によって接合される段落ち梁と、を備える。【選択図】図２
CANTILEVER BEAM SUPPORT STRUCTURE
PROBLEM TO BE SOLVED: To provide a cantilever beam support structure capable of sufficiently restraining deflection in the vertical direction, in the cantilever beam support structure capable of providing a large opening part on an outer wall surface of a lower story.SOLUTION: A cantilever beam support structure comprises a pair of column materials mutually erected at an interval on the indoor side of an outer wall surface of a lower story of a building, a pair of side part cantilever beams joined to the upper end of the column materials, orthogonal to the outer wall surface, fixing one end to a structural skeleton and projecting the other end to the outdoor side more than the outer wall surface, an intermediate cantilever beam orthogonal to the outer wall surface between the pair of side part cantilever beams, fixing one end to the structural skeleton and projecting the other end to the outdoor side more than the outer wall surface, a plurality of tie beams installed between the side part cantilever beam and the intermediate cantilever beam and a gradation beam joining both ends to a side surface of a column capital of the pair of column materials and joined by hardware having horizontal shear resistance on an under surface of the tie beams.SELECTED DRAWING: Figure 2
【課題】 下階の外壁面に大きな開口部を設けることが可能な片持ち梁支持構造であって、鉛直方向のたわみを十分に抑制することができる片持ち梁支持構造を提供する。【解決手段】片持ち梁支持構造は、建物の下階の外壁面の屋内側に互いに間隔を開けて立設される一対の柱材と、前記柱材の上端に接合され、前記外壁面に直交し、一端が構造躯体に固定され、他端が前記外壁面よりも屋外側に突出する一対の側部片持ち梁と、前記一対の側部片持ち梁の間で前記外壁面に直交し、一端が構造躯体に固定されるとともに他端が前記外壁面よりも屋外側に突出する中間片持ち梁と、前記側部片持ち梁と前記中間片持ち梁との間に架設される複数の繋ぎ梁と、両端が前記一対の柱材の柱頭の側面に接合されるとともに、前記繋ぎ梁の下面に水平せん断抵抗を有する金物によって接合される段落ち梁と、を備える。【選択図】図２
CANTILEVER BEAM SUPPORT STRUCTURE
片持ち梁支持構造
HIJIKATA KAZUMI (author) / HIROSE TERU (author)
2016-03-22
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Cantilever beam fixing structure, cantilever system and mounting method of cantilever beam
| European Patent Office | 2020