A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTHQUAKE-PROOF STRUCTURE OF CEILING
PROBLEM TO BE SOLVED: To reduce the number of braces installed in a space of an attic, by efficiently enhancing earthquake resistance of the ceiling.SOLUTION: The ceiling 100 comprises a ceiling backing material 1 composed of a plurality of ceiling joists 15 for installing a ceiling panel 2 on an under surface and a plurality of ceiling joist receivers 13 arranged and joined orthogonally to the ceiling joists 15 and a plurality of suspension bolts 11 for suspending-supporting the ceiling backing material 1, and comprises an outer peripheral horizontal reinforcement part 3 arranged in an outer peripheral part of the ceiling backing material 1 and mutually obliquely joining the ceiling joists 15 and the ceiling joist receivers 13, the ceiling joist receiver 13 joined to a lower part of the suspension bolts 11 positioned in the outer peripheral vicinity of the ceiling backing material 1 or the lower part of this suspension bolt 11 and an outer peripheral vertical reinforcement part 4 for obliquely joining a space with a skeleton slab 300 for fixing an upper part of the suspension bolt 11 adjacent to its both sides or the upper part of this suspension bolt 11.
【課題】天井の耐震性を効率よく高めることによって、天井裏の空間に設置するブレースの数を削減可能とする。【解決手段】下面に天井パネル２が取り付けられる複数の野縁１５及び前記野縁１５と直交して配置され結合される複数の野縁受け１３からなる天井下地材１と、前記天井下地材１を吊支する複数の吊ボルト１１とを備える天井１００において、前記天井下地材１の外周部に配置されて前記野縁１５と前記野縁受け１３を互いに斜めに結合する外周水平補強部３と、前記天井下地材１の外周近傍に位置する吊ボルト１１の下部又はこの吊ボルト１１の下部に結合された野縁受け１３と、その両側に隣接する吊ボルト１１の上部又はこの吊ボルト１１の上部が固定された躯体スラブ３００との間を斜めに結合する外周垂直補強部４を備える。【選択図】図１
EARTHQUAKE-PROOF STRUCTURE OF CEILING
PROBLEM TO BE SOLVED: To reduce the number of braces installed in a space of an attic, by efficiently enhancing earthquake resistance of the ceiling.SOLUTION: The ceiling 100 comprises a ceiling backing material 1 composed of a plurality of ceiling joists 15 for installing a ceiling panel 2 on an under surface and a plurality of ceiling joist receivers 13 arranged and joined orthogonally to the ceiling joists 15 and a plurality of suspension bolts 11 for suspending-supporting the ceiling backing material 1, and comprises an outer peripheral horizontal reinforcement part 3 arranged in an outer peripheral part of the ceiling backing material 1 and mutually obliquely joining the ceiling joists 15 and the ceiling joist receivers 13, the ceiling joist receiver 13 joined to a lower part of the suspension bolts 11 positioned in the outer peripheral vicinity of the ceiling backing material 1 or the lower part of this suspension bolt 11 and an outer peripheral vertical reinforcement part 4 for obliquely joining a space with a skeleton slab 300 for fixing an upper part of the suspension bolt 11 adjacent to its both sides or the upper part of this suspension bolt 11.
【課題】天井の耐震性を効率よく高めることによって、天井裏の空間に設置するブレースの数を削減可能とする。【解決手段】下面に天井パネル２が取り付けられる複数の野縁１５及び前記野縁１５と直交して配置され結合される複数の野縁受け１３からなる天井下地材１と、前記天井下地材１を吊支する複数の吊ボルト１１とを備える天井１００において、前記天井下地材１の外周部に配置されて前記野縁１５と前記野縁受け１３を互いに斜めに結合する外周水平補強部３と、前記天井下地材１の外周近傍に位置する吊ボルト１１の下部又はこの吊ボルト１１の下部に結合された野縁受け１３と、その両側に隣接する吊ボルト１１の上部又はこの吊ボルト１１の上部が固定された躯体スラブ３００との間を斜めに結合する外周垂直補強部４を備える。【選択図】図１
EARTHQUAKE-PROOF STRUCTURE OF CEILING
天井の耐震構造
ASANO TAKASHI (author) / KANEDA TAKESHI (author) / WADA KAMI (author) / KOTO KENICHI (author) / SAITO TAKASHI (author)
2015-11-02
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Ceiling grid system using earthquake-proof installing structure
| European Patent Office | 2021
| European Patent Office | 2022