A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEILING COLLAPSE WARNING MECHANISM
PROBLEM TO BE SOLVED: To warn a person staying in a room that there is possibility that a ceiling may collapse by grasping a damage state of the ceiling.SOLUTION: A ceiling collapse warning mechanism includes: detection means (magnet sensors 32, 34, 36, and 38) for detecting at least one movement of a plurality of ceiling structural members constituting a ceiling; and warning means (a lighting device 40) for issuing warning when the detection means detects movement of a specified value or more in the ceiling structural member.SELECTED DRAWING: Figure 2
【課題】天井の損傷状況を把握して、在室者に天井が崩落する可能性があることを警告する。【解決手段】天井崩落警告機構は、天井を構成する複数の天井構成部材の少なくとも一つの動きを検知する検知手段（マグネットセンサ３２、３４、３６、３８）と、検知手段が天井構成部材の所定値以上の動きを検知したときに警告を発する警告手段（照明機器４０）と、を備えている。【選択図】図２
CEILING COLLAPSE WARNING MECHANISM
PROBLEM TO BE SOLVED: To warn a person staying in a room that there is possibility that a ceiling may collapse by grasping a damage state of the ceiling.SOLUTION: A ceiling collapse warning mechanism includes: detection means (magnet sensors 32, 34, 36, and 38) for detecting at least one movement of a plurality of ceiling structural members constituting a ceiling; and warning means (a lighting device 40) for issuing warning when the detection means detects movement of a specified value or more in the ceiling structural member.SELECTED DRAWING: Figure 2
【課題】天井の損傷状況を把握して、在室者に天井が崩落する可能性があることを警告する。【解決手段】天井崩落警告機構は、天井を構成する複数の天井構成部材の少なくとも一つの動きを検知する検知手段（マグネットセンサ３２、３４、３６、３８）と、検知手段が天井構成部材の所定値以上の動きを検知したときに警告を発する警告手段（照明機器４０）と、を備えている。【選択図】図２
CEILING COLLAPSE WARNING MECHANISM
天井崩落警告機構
KAMOSHITA NAOTO (author) / YAMAZAKI KENJI (author) / SATO YASUAKI (author)
2017-05-18
Patent
Electronic Resource
Japanese
Interstate 90 Connector Tunnel ceiling collapse
British Library Online Contents | 2013