A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE RESISTANT STRUCTURE AND CONSTRUCTION METHOD OF FIRE RESISTANT STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire resistant structure capable of preventing air conditioning performance from declining while suppressing an increase in floor height.SOLUTION: A fire resistant structure 1 is provided with: an insertion pipe material 10 inserted through a beam through hole 6 formed in a web 4 of a beam 2; a pipe material cover 20 attached to an outer peripheral surface of the insertion pipe material 10; a beam cover 30 covering a side and a bottom of the beam 2, in which the beam cover 30 is penetrated by the insertion pipe material 10 and the pipe material cover 20 at a part covering the side of the beam 2; and a joint pipe material 40 connected to an end of the insertion pipe material 10 along the joint direction of the insertion pipe material 10. A heat insulating material 60 is not interposed within the beam through hole 6.SELECTED DRAWING: Figure 1
【課題】階高の増大を抑止しつつ、空調性能の低下を抑止することが可能な耐火構造を提供すること。【解決手段】耐火構造１は、梁２のウェブ４に形成された梁貫通孔６に挿通された挿通管材１０と、挿通管材１０の外周面に貼り付けられた管材被覆２０と、梁２の側方及び下方を覆う梁被覆３０であって、梁２の側方を覆う部分に、挿通管材１０及び管材被覆２０を貫通させた梁被覆３０と、挿通管材１０の継手方向に沿って挿通管材１０の端部に接続される継手管材４０と、を備え、梁貫通孔６の内部に保温材６０を介在させていない。【選択図】図１
FIRE RESISTANT STRUCTURE AND CONSTRUCTION METHOD OF FIRE RESISTANT STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire resistant structure capable of preventing air conditioning performance from declining while suppressing an increase in floor height.SOLUTION: A fire resistant structure 1 is provided with: an insertion pipe material 10 inserted through a beam through hole 6 formed in a web 4 of a beam 2; a pipe material cover 20 attached to an outer peripheral surface of the insertion pipe material 10; a beam cover 30 covering a side and a bottom of the beam 2, in which the beam cover 30 is penetrated by the insertion pipe material 10 and the pipe material cover 20 at a part covering the side of the beam 2; and a joint pipe material 40 connected to an end of the insertion pipe material 10 along the joint direction of the insertion pipe material 10. A heat insulating material 60 is not interposed within the beam through hole 6.SELECTED DRAWING: Figure 1
【課題】階高の増大を抑止しつつ、空調性能の低下を抑止することが可能な耐火構造を提供すること。【解決手段】耐火構造１は、梁２のウェブ４に形成された梁貫通孔６に挿通された挿通管材１０と、挿通管材１０の外周面に貼り付けられた管材被覆２０と、梁２の側方及び下方を覆う梁被覆３０であって、梁２の側方を覆う部分に、挿通管材１０及び管材被覆２０を貫通させた梁被覆３０と、挿通管材１０の継手方向に沿って挿通管材１０の端部に接続される継手管材４０と、を備え、梁貫通孔６の内部に保温材６０を介在させていない。【選択図】図１
FIRE RESISTANT STRUCTURE AND CONSTRUCTION METHOD OF FIRE RESISTANT STRUCTURE
耐火構造及び耐火構造の施工方法
KATO MASAKI (author) / IWAMOTO KEI (author) / YAMAGUCHI TOMONORI (author) / EZAKI AKIRA (author) / ENDO SEIYA (author) / UTSUNOMIYA KEI (author)
2018-09-20
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
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