A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASEISMIC WALL
To provide an aseismic wall provided in a structure plane of a steelwork system column-beam frame and capable of restricting a deterioration of fire resistance efficiency of the column-beam frame in the event of fire.SOLUTION: A woody aseismic wall 1 is provided in a structure plane of a steelwork system column-beam frame 2. The woody seismic wall 1 comprises a woody wall part 10 consisting of a woody plate provided in the column-beam frame 2, a joint metal 20 connecting the woody wall part 10 and the column-beam frame 2 and a mortar block 26 as a heat absorption part provided along an outer surface of the joint metal 20. According to the invention, when the woody wall part 10 is burned due to a fire, a part of the heat generated in the event of fire or combustion heat of the woody wall part 10 is absorbed in the mortar block 26, heat quantity transmitted to the steel frame beam 4 is reduced and an elevation of temperature is restricted. Thus, a deterioration of fire resistance efficiency of the steelwork system column-beam frame 2 can be restricted.SELECTED DRAWING: Figure 3
【課題】鉄骨系の柱梁架構の構面内に設けられて、火災時に柱梁架構の耐火性能が低下するのを抑制可能な耐震壁を提供すること。【解決手段】木質耐震壁１は、鉄骨系の柱梁架構２の構面内に設けられる。木質耐震壁１は、柱梁架構２内に設けられた木質板からなる木質壁部１０と、木質壁部１０と柱梁架構２とを接合する接合金物２０と、接合金物２０の外側表面に沿って設けられた熱吸収部としてのモルタルブロック２６と、を備える。本発明によれば、火災により木質壁部１０が燃焼すると、火災で生じた熱や木質壁部１０の燃焼熱の一部がモルタルブロック２６に吸収されて、鉄骨梁４に伝わる熱量が低減され、温度の上昇が抑制される。よって、鉄骨系の柱梁架構２の耐火性能が低下するのを抑制できる。【選択図】図３
ASEISMIC WALL
To provide an aseismic wall provided in a structure plane of a steelwork system column-beam frame and capable of restricting a deterioration of fire resistance efficiency of the column-beam frame in the event of fire.SOLUTION: A woody aseismic wall 1 is provided in a structure plane of a steelwork system column-beam frame 2. The woody seismic wall 1 comprises a woody wall part 10 consisting of a woody plate provided in the column-beam frame 2, a joint metal 20 connecting the woody wall part 10 and the column-beam frame 2 and a mortar block 26 as a heat absorption part provided along an outer surface of the joint metal 20. According to the invention, when the woody wall part 10 is burned due to a fire, a part of the heat generated in the event of fire or combustion heat of the woody wall part 10 is absorbed in the mortar block 26, heat quantity transmitted to the steel frame beam 4 is reduced and an elevation of temperature is restricted. Thus, a deterioration of fire resistance efficiency of the steelwork system column-beam frame 2 can be restricted.SELECTED DRAWING: Figure 3
【課題】鉄骨系の柱梁架構の構面内に設けられて、火災時に柱梁架構の耐火性能が低下するのを抑制可能な耐震壁を提供すること。【解決手段】木質耐震壁１は、鉄骨系の柱梁架構２の構面内に設けられる。木質耐震壁１は、柱梁架構２内に設けられた木質板からなる木質壁部１０と、木質壁部１０と柱梁架構２とを接合する接合金物２０と、接合金物２０の外側表面に沿って設けられた熱吸収部としてのモルタルブロック２６と、を備える。本発明によれば、火災により木質壁部１０が燃焼すると、火災で生じた熱や木質壁部１０の燃焼熱の一部がモルタルブロック２６に吸収されて、鉄骨梁４に伝わる熱量が低減され、温度の上昇が抑制される。よって、鉄骨系の柱梁架構２の耐火性能が低下するのを抑制できる。【選択図】図３
ASEISMIC WALL
耐震壁
NAKAMURA MASATOSHI (author) / BABA SHIGEAKI (author) / MORITA MASAHIKO (author)
2022-02-18
Patent
Electronic Resource
Japanese
| European Patent Office | 2016
BUILDING ASEISMIC REPAIR WALL STRUCTURE, AND CONSTRUCTION METHOD FOR BUILDING ASEISMIC REPAIR WALL
| European Patent Office | 2016
ASEISMIC SLIT MATERIAL, ASEISMIC STRUCTURE, AND FORMING METHOD OF ASEISMIC STRUCTURE
| European Patent Office | 2021
APPARATUS FOR LATERAL SUPPORTING ASEISMIC PARTITION WALL
| European Patent Office | 2023