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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR ASEISMATIC CEILING STRUCTURE
To provide a construction method that can efficiently construct aseismatic ceiling structures and do not require the ceiling clearance and diagonal members in attics.SOLUTION: An aseismatic ceiling structure comprises a ceiling joist holder 2 suspended from the upper structure of the building skeleton, a ceiling joist 3 fixed on the ceiling joist holder 2, a ceiling panel 4 fitted on the bottom surface of the ceiling joist 3, and a long horizontal force transmission member 5A, 5B, which are fixed on the upper surface of the ceiling panel 4 directly or via the ceiling joist 3 and horizontally extends along the ceiling panel 4. Its construction method consists of: a process to temporarily support the first horizontal force transmission member 5A to extend at the level below the ceiling joist 2 in the direction orthogonally intersecting with the ceiling joist 2; a process to temporary support the second horizontal force transmission member 5B suspended with a temporary suspender bolt 6 so as to extend at the same level as the first horizontal force transmission member 5A temporarily supported with the ceiling joist 2 in the extending direction of the ceiling joist; and a process to attach both end parts of each of the first horizontal force transmission member 5A and the second horizontal force transmission member 5B to a bearing beam 13 of the building skeleton.SELECTED DRAWING: Figure 1
【課題】天井クリアランスや、天井裏の斜め部材が不要な耐震天井構造を効率よく施工できる。【解決手段】吊り部材を介して建物躯体の上部構造に吊り下げ支持される野縁受け２と、野縁受け２に取り付けられる野縁３と、野縁３の下面に取り付けられた天井パネル４と、天井パネル４の上面に直接又は野縁３を介して固定され、天井パネル４に沿って水平方向に延在する長尺の水平力伝搬材５Ａ、５Ｂと、を備え、野縁受け２の下側において、野縁受け２と直交する方向に延在するように第１水平力伝搬材５Ａを仮受けする工程と、野縁受け２で仮受けした第１水平力伝搬材５Ａと同じ高さの位置において、野縁受けの延在方向に沿って延在するように第２水平力伝搬材５Ｂを仮設の吊りボルト６で吊り下げて仮受けする工程と、第１水平力伝搬材５Ａと第２水平力伝搬材５Ｂのそれぞれの両端部を建物躯体の受梁１３に接合する工程と、を有する耐震天井構造の施工方法を提供する。【選択図】図１
CONSTRUCTION METHOD FOR ASEISMATIC CEILING STRUCTURE
To provide a construction method that can efficiently construct aseismatic ceiling structures and do not require the ceiling clearance and diagonal members in attics.SOLUTION: An aseismatic ceiling structure comprises a ceiling joist holder 2 suspended from the upper structure of the building skeleton, a ceiling joist 3 fixed on the ceiling joist holder 2, a ceiling panel 4 fitted on the bottom surface of the ceiling joist 3, and a long horizontal force transmission member 5A, 5B, which are fixed on the upper surface of the ceiling panel 4 directly or via the ceiling joist 3 and horizontally extends along the ceiling panel 4. Its construction method consists of: a process to temporarily support the first horizontal force transmission member 5A to extend at the level below the ceiling joist 2 in the direction orthogonally intersecting with the ceiling joist 2; a process to temporary support the second horizontal force transmission member 5B suspended with a temporary suspender bolt 6 so as to extend at the same level as the first horizontal force transmission member 5A temporarily supported with the ceiling joist 2 in the extending direction of the ceiling joist; and a process to attach both end parts of each of the first horizontal force transmission member 5A and the second horizontal force transmission member 5B to a bearing beam 13 of the building skeleton.SELECTED DRAWING: Figure 1
【課題】天井クリアランスや、天井裏の斜め部材が不要な耐震天井構造を効率よく施工できる。【解決手段】吊り部材を介して建物躯体の上部構造に吊り下げ支持される野縁受け２と、野縁受け２に取り付けられる野縁３と、野縁３の下面に取り付けられた天井パネル４と、天井パネル４の上面に直接又は野縁３を介して固定され、天井パネル４に沿って水平方向に延在する長尺の水平力伝搬材５Ａ、５Ｂと、を備え、野縁受け２の下側において、野縁受け２と直交する方向に延在するように第１水平力伝搬材５Ａを仮受けする工程と、野縁受け２で仮受けした第１水平力伝搬材５Ａと同じ高さの位置において、野縁受けの延在方向に沿って延在するように第２水平力伝搬材５Ｂを仮設の吊りボルト６で吊り下げて仮受けする工程と、第１水平力伝搬材５Ａと第２水平力伝搬材５Ｂのそれぞれの両端部を建物躯体の受梁１３に接合する工程と、を有する耐震天井構造の施工方法を提供する。【選択図】図１
CONSTRUCTION METHOD FOR ASEISMATIC CEILING STRUCTURE
耐震天井構造の施工方法
YAMASATO KAZUHISA (author) / SAKURABA NORIHIKO (author)
2020-08-06
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS