STACKED-TYPE HIGHLY EARTHQUAKE RESISTANT PANEL

PROBLEM TO BE SOLVED: To provide a stack-type highly earthquake resistant panel that withstands the conditions set forth in new earthquake resistance standards, namely an inter-layer displacement angle of 1/40, a seismic intensity of 7, and a ceiling surface acceleration of 2.2 G, is also capable of tracking an especially large inter-layer displacement without risks of panel fall-off and damage, and can be also applied to a glass panel.SOLUTION: A stack-type highly earthquake resistant panel has a plurality of horizontal rails 6 installed laterally with a hinged connection structure 9 between support posts 5 in a vertical direction at a prescribed interval, the hinged connection structure allowing a connection angle between the support post and the horizontal rail to be changed. Each of the horizontal rails is provided with an upward engaging piece 10 and a downward engaging piece 11, while a divided panel 7 has an upward retaining groove 12 and a downward retaining groove 13 at top and bottom edges on a rear surface side. The upward engaging piece of the lower horizontal rail is engaged with the downward retaining groove and the downward engaging piece of the upper horizontal rail is engaged with the downward retaining groove of the divided panel while overlapping both edges of the divided panel on a front surface of both support posts, thus allowing each divided panel to slide in a lateral direction relative to the horizontal rail, when the support post is slanted. 【課題】新耐震基準の層間変位角１／４０、震度７、天井面加速度が２．２Ｇに耐え、特に大きな層間変位にも追従し、パネルの脱落や破損の恐れがなく、ガラスパネルにも適用可能な段積み型高耐震性パネルを提供する。【解決手段】支柱５間に複数の横桟６を上下方向へ所定間隔を隔ててヒンジ連結構造９にて横設し、該ヒンジ連結構造は前記支柱と横桟の連結角度の変更を許容する構造とし、各横桟には上向き係止片１０と下向き係止片１１を有し、分割パネル７の背面側上下縁に上向き保持溝１２と下向き保持溝１３を有し、分割パネルの両端部を両支柱の前面に重合した状態で、分割パネルの下向き保持溝に下側横桟の上向き係止片を係入するとともに、上向き保持溝に上側横桟の下向き係止片を係入し、支柱の傾斜時に各分割パネルが横桟に対して横方向へスライド変位可能とした。【選択図】 図６