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JOINT STRUCTURE OF COLUMN-BEAM FRAME, AND EARTHQUAKE RESISTANT WALL
To improve transmission capacity of shearing force between a frame and an earthquake resistant wall while making a plurality of anchors bear shearing force through plates from a primary stage when relative deformation is generated between a frame and an earthquake resistant wall in joining an earthquake resistant wall of reinforced concrete construction which is disposed in a structure plane of a column-beam frame of reinforced concrete construction with a frame by using anchors.SOLUTION: Between an inner peripheral face of a frame 1 and an outer peripheral face of an earthquake resistant wall 4, one or a plurality of plates 6 are disposed which are integrated with either one of both and which continue in a length direction and a height direction of the earthquake resistant wall 4. In a state of penetrating the plates 6 in a thickness direction and engaged with the plate 6 in the in-plane direction, anchors 5 are dispersed to be arranged across the whole length in the length direction and the whole height in the height direction of the earthquake resistant wall 4, and fastened to the frame 1 and the earthquake resistant wall 4. A cross section perpendicular to an axis of the anchor 5 in an engagement portion 51 engaged with the plate 6 is made larger than cross sections perpendicular to the axis in the other portions.SELECTED DRAWING: Figure 1
【課題】鉄筋コンクリート造の柱・梁のフレームの構面内に配置される鉄筋コンクリート造の耐震壁とフレームとをアンカーを用いて接合する上で、フレームと耐震壁間に相対変形が生じた初期の段階からプレートを通じて複数本のアンカーにせん断力を分担させながら、フレームと耐震壁との間でのせん断力の伝達能力を高める。【解決手段】フレーム１の内周面と耐震壁４の外周面との間に、両者のいずれか一方に一体化し、耐震壁４の長さ方向と高さ方向に連続する１枚、もしくは複数枚のプレート６を配置し、プレート６を厚さ方向に貫通させ、プレート６に面内方向に係止させた状態で、アンカー５を耐震壁４の長さ方向の全長と高さ方向の全高に亘って分散させて配列させ、フレーム１と耐震壁４に定着させ、アンカー５のプレート６に係止する係止部５１における軸に直交する断面積他の部分における軸に直交する断面積より大きくする。【選択図】図１
JOINT STRUCTURE OF COLUMN-BEAM FRAME, AND EARTHQUAKE RESISTANT WALL
To improve transmission capacity of shearing force between a frame and an earthquake resistant wall while making a plurality of anchors bear shearing force through plates from a primary stage when relative deformation is generated between a frame and an earthquake resistant wall in joining an earthquake resistant wall of reinforced concrete construction which is disposed in a structure plane of a column-beam frame of reinforced concrete construction with a frame by using anchors.SOLUTION: Between an inner peripheral face of a frame 1 and an outer peripheral face of an earthquake resistant wall 4, one or a plurality of plates 6 are disposed which are integrated with either one of both and which continue in a length direction and a height direction of the earthquake resistant wall 4. In a state of penetrating the plates 6 in a thickness direction and engaged with the plate 6 in the in-plane direction, anchors 5 are dispersed to be arranged across the whole length in the length direction and the whole height in the height direction of the earthquake resistant wall 4, and fastened to the frame 1 and the earthquake resistant wall 4. A cross section perpendicular to an axis of the anchor 5 in an engagement portion 51 engaged with the plate 6 is made larger than cross sections perpendicular to the axis in the other portions.SELECTED DRAWING: Figure 1
【課題】鉄筋コンクリート造の柱・梁のフレームの構面内に配置される鉄筋コンクリート造の耐震壁とフレームとをアンカーを用いて接合する上で、フレームと耐震壁間に相対変形が生じた初期の段階からプレートを通じて複数本のアンカーにせん断力を分担させながら、フレームと耐震壁との間でのせん断力の伝達能力を高める。【解決手段】フレーム１の内周面と耐震壁４の外周面との間に、両者のいずれか一方に一体化し、耐震壁４の長さ方向と高さ方向に連続する１枚、もしくは複数枚のプレート６を配置し、プレート６を厚さ方向に貫通させ、プレート６に面内方向に係止させた状態で、アンカー５を耐震壁４の長さ方向の全長と高さ方向の全高に亘って分散させて配列させ、フレーム１と耐震壁４に定着させ、アンカー５のプレート６に係止する係止部５１における軸に直交する断面積他の部分における軸に直交する断面積より大きくする。【選択図】図１
JOINT STRUCTURE OF COLUMN-BEAM FRAME, AND EARTHQUAKE RESISTANT WALL
柱・梁架構と耐震壁との接合構造
SHIOBARA HITOSHI (author) / TESHIGAWARA MASAOMI (author) / INOUE YOSHIO (author) / SATO TAKASHI (author) / YAGISAWA YASUEI (author) / YOKOTA KENJI (author) / SHISHIDO SHUNICHIRO (author) / OKA KOJI (author) / YAMAGUCHI MASAKI (author)
2023-01-18
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
JOINT STRUCTURE OF PRECAST CONCRETE EARTHQUAKE RESISTANT WALL
| European Patent Office | 2021