OPENING WIDTH SETTING METHOD OF FLOOR STRUCTURE AND FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a method for exactly setting an opening width of a beam in a material axial direction when forming an opening at a floor slab at an edge side of the beam, in a floor structure in which the concrete floor slab is arranged on an upper face of the upper flange of the be...
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| creator | YOSHIDA FUMIHISA FURUUMI KENJI NISHI TAKUMA |
| description | PROBLEM TO BE SOLVED: To provide a method for exactly setting an opening width of a beam in a material axial direction when forming an opening at a floor slab at an edge side of the beam, in a floor structure in which the concrete floor slab is arranged on an upper face of the upper flange of the beam.SOLUTION: In an opening width setting method of a floor structure, a concrete floor slab 2 is arranged on an upper face of an upper flange 11 of an H-shaped steel beam 1, and an opening width Ib of the H-shaped steel beam 1 in a material axial direction when forming an opening 10 at the floor slab 2 is set with respect to the floor structure for constraining the upper flange 11 by the floor slab 2. A lateral buckling slenderness ratioλwith the opening width Ib as a zone is subject to the satisfaction of a numerical expression 1. [Numerical expression 1].SELECTED DRAWING: Figure 1
【課題】梁の上フランジの上面にコンクリートの床スラブが設けられており、この床スラブによって上記上フランジを拘束する床構造について、上記梁の縁側で上記床スラブに開口を形成する場合の上記梁の材軸方向の開口幅を的確に設定する方法を提供する。【解決手段】床構造の開口幅設定方法は、Ｈ形鋼梁１の上フランジ１１の上面にコンクリートの床スラブ２が設けられており、この床スラブ２によって上記上フランジ１１を拘束する床構造について、上記床スラブ２に開口１０を形成する場合の上記Ｈ形鋼梁１の材軸方向の開口幅ｌｂを設定する方法であって、上記開口幅ｌｂを区間とする横座屈細長比ｏλｂが数１の式を満たすことを条件とする。【数１】【選択図】図１ |
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【課題】梁の上フランジの上面にコンクリートの床スラブが設けられており、この床スラブによって上記上フランジを拘束する床構造について、上記梁の縁側で上記床スラブに開口を形成する場合の上記梁の材軸方向の開口幅を的確に設定する方法を提供する。【解決手段】床構造の開口幅設定方法は、Ｈ形鋼梁１の上フランジ１１の上面にコンクリートの床スラブ２が設けられており、この床スラブ２によって上記上フランジ１１を拘束する床構造について、上記床スラブ２に開口１０を形成する場合の上記Ｈ形鋼梁１の材軸方向の開口幅ｌｂを設定する方法であって、上記開口幅ｌｂを区間とする横座屈細長比ｏλｂが数１の式を満たすことを条件とする。【数１】【選択図】図１</description><language>eng ; jpn</language><subject>BUILDING ; CEILINGS ; FIXED CONSTRUCTIONS ; FLOORS ; GENERAL BUILDING CONSTRUCTIONS ; INSULATION OR OTHER PROTECTION OF BUILDINGS ; ROOFS ; WALLS, e.g. PARTITIONS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181108&DB=EPODOC&CC=JP&NR=2018172876A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181108&DB=EPODOC&CC=JP&NR=2018172876A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIDA FUMIHISA</creatorcontrib><creatorcontrib>FURUUMI KENJI</creatorcontrib><creatorcontrib>NISHI TAKUMA</creatorcontrib><title>OPENING WIDTH SETTING METHOD OF FLOOR STRUCTURE AND FLOOR STRUCTURE</title><description>PROBLEM TO BE SOLVED: To provide a method for exactly setting an opening width of a beam in a material axial direction when forming an opening at a floor slab at an edge side of the beam, in a floor structure in which the concrete floor slab is arranged on an upper face of the upper flange of the beam.SOLUTION: In an opening width setting method of a floor structure, a concrete floor slab 2 is arranged on an upper face of an upper flange 11 of an H-shaped steel beam 1, and an opening width Ib of the H-shaped steel beam 1 in a material axial direction when forming an opening 10 at the floor slab 2 is set with respect to the floor structure for constraining the upper flange 11 by the floor slab 2. A lateral buckling slenderness ratioλwith the opening width Ib as a zone is subject to the satisfaction of a numerical expression 1. [Numerical expression 1].SELECTED DRAWING: Figure 1
【課題】梁の上フランジの上面にコンクリートの床スラブが設けられており、この床スラブによって上記上フランジを拘束する床構造について、上記梁の縁側で上記床スラブに開口を形成する場合の上記梁の材軸方向の開口幅を的確に設定する方法を提供する。【解決手段】床構造の開口幅設定方法は、Ｈ形鋼梁１の上フランジ１１の上面にコンクリートの床スラブ２が設けられており、この床スラブ２によって上記上フランジ１１を拘束する床構造について、上記床スラブ２に開口１０を形成する場合の上記Ｈ形鋼梁１の材軸方向の開口幅ｌｂを設定する方法であって、上記開口幅ｌｂを区間とする横座屈細長比ｏλｂが数１の式を満たすことを条件とする。【数１】【選択図】図１</description><subject>BUILDING</subject><subject>CEILINGS</subject><subject>FIXED CONSTRUCTIONS</subject><subject>FLOORS</subject><subject>GENERAL BUILDING CONSTRUCTIONS</subject><subject>INSULATION OR OTHER PROTECTION OF BUILDINGS</subject><subject>ROOFS</subject><subject>WALLS, e.g. PARTITIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD2D3D18_RzVwj3dAnxUAh2DQkB8XxdQzz8XRT83RTcfPz9gxSCQ4JCnUNCg1wVHP1c0MV4GFjTEnOKU3mhNDeDkptriLOHbmpBfnxqcUFicmpeakm8V4CRgaGFobmRhbmZozFRigClHixP</recordid><startdate>20181108</startdate><enddate>20181108</enddate><creator>YOSHIDA FUMIHISA</creator><creator>FURUUMI KENJI</creator><creator>NISHI TAKUMA</creator><scope>EVB</scope></search><sort><creationdate>20181108</creationdate><title>OPENING WIDTH SETTING METHOD OF FLOOR STRUCTURE AND FLOOR STRUCTURE</title><author>YOSHIDA FUMIHISA ; FURUUMI KENJI ; NISHI TAKUMA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2018172876A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2018</creationdate><topic>BUILDING</topic><topic>CEILINGS</topic><topic>FIXED CONSTRUCTIONS</topic><topic>FLOORS</topic><topic>GENERAL BUILDING CONSTRUCTIONS</topic><topic>INSULATION OR OTHER PROTECTION OF BUILDINGS</topic><topic>ROOFS</topic><topic>WALLS, e.g. PARTITIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>YOSHIDA FUMIHISA</creatorcontrib><creatorcontrib>FURUUMI KENJI</creatorcontrib><creatorcontrib>NISHI TAKUMA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOSHIDA FUMIHISA</au><au>FURUUMI KENJI</au><au>NISHI TAKUMA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPENING WIDTH SETTING METHOD OF FLOOR STRUCTURE AND FLOOR STRUCTURE</title><date>2018-11-08</date><risdate>2018</risdate><abstract>PROBLEM TO BE SOLVED: To provide a method for exactly setting an opening width of a beam in a material axial direction when forming an opening at a floor slab at an edge side of the beam, in a floor structure in which the concrete floor slab is arranged on an upper face of the upper flange of the beam.SOLUTION: In an opening width setting method of a floor structure, a concrete floor slab 2 is arranged on an upper face of an upper flange 11 of an H-shaped steel beam 1, and an opening width Ib of the H-shaped steel beam 1 in a material axial direction when forming an opening 10 at the floor slab 2 is set with respect to the floor structure for constraining the upper flange 11 by the floor slab 2. A lateral buckling slenderness ratioλwith the opening width Ib as a zone is subject to the satisfaction of a numerical expression 1. [Numerical expression 1].SELECTED DRAWING: Figure 1
【課題】梁の上フランジの上面にコンクリートの床スラブが設けられており、この床スラブによって上記上フランジを拘束する床構造について、上記梁の縁側で上記床スラブに開口を形成する場合の上記梁の材軸方向の開口幅を的確に設定する方法を提供する。【解決手段】床構造の開口幅設定方法は、Ｈ形鋼梁１の上フランジ１１の上面にコンクリートの床スラブ２が設けられており、この床スラブ２によって上記上フランジ１１を拘束する床構造について、上記床スラブ２に開口１０を形成する場合の上記Ｈ形鋼梁１の材軸方向の開口幅ｌｂを設定する方法であって、上記開口幅ｌｂを区間とする横座屈細長比ｏλｂが数１の式を満たすことを条件とする。【数１】【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS |
| title | OPENING WIDTH SETTING METHOD OF FLOOR STRUCTURE AND FLOOR STRUCTURE |
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