JP5649766B2 - 柱と梁との接合部構造 - Google Patents
柱と梁との接合部構造 Download PDFInfo
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- JP5649766B2 JP5649766B2 JP2007110329A JP2007110329A JP5649766B2 JP 5649766 B2 JP5649766 B2 JP 5649766B2 JP 2007110329 A JP2007110329 A JP 2007110329A JP 2007110329 A JP2007110329 A JP 2007110329A JP 5649766 B2 JP5649766 B2 JP 5649766B2
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- column
- joint
- floor
- steel pipe
- bolt
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 claims description 62
- 239000010959 steel Substances 0.000 claims description 62
- 238000003466 welding Methods 0.000 claims description 17
- 238000005304 joining Methods 0.000 description 30
- 238000000034 method Methods 0.000 description 12
- 238000005452 bending Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009418 renovation Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Description
(第1実施例)
(2) 求めたボルト4の引抜力に基づいて柱の断面を仮定する。
(第2実施例)
(その他の実施例)
1…柱
1a…柱脚プレート
1b…柱・柱接合部
1c…下部柱
1d…上部柱
1e…2階大梁接合部
1e1…第1の梁接合部
1e2…第2の梁接合部
1e3…第3の梁接合部
1f…3階大梁接合部
1f1…第1の梁接合部
1f2…第2の梁接合部
1f3…第3の梁接合部
1g…R階大梁接合部
1h…孔
2…大梁
2a…接合プレート
2b…孔
3…基礎
4…ボルト
Claims (2)
- 重層の鉄骨造ラーメン架構におけるボルト接合による柱と梁との接合部構造であって、
前記柱は、少なくとも柱脚部から2階の梁接合部までの範囲、もしくは少なくとも連続する2つの階の梁接合部を含む範囲が、横断面内に溶接による継目が存在しない均一な肉厚を有する角形鋼管からなり、
前記角形鋼管の肉厚は、地震力の作用によって前記梁の崩壊が始まる時点で前記ボルトの引抜力によって生ずる前記柱の面外変形が制限されるとともに前記ボルトの引抜力によって前記梁接合部から前記ボルトが抜けて接合が解除されることがないように設定されたことを特徴とする柱と梁との接合部構造。 - 前記鉄骨造ラーメン架構は工業化住宅に適用されるものであり、前記柱の均一な肉厚を有する角形鋼管からなる部分には、所定の層における梁接合部が高さ方向に予め複数形成され、前記角形鋼管の肉厚は前記複数の梁接合部のうち最も高いレベルにある梁接合部に前記梁を接合した状態を想定して、設定されており、前記複数の梁接合部の中から選択された梁接合部に梁を接合して構成されたことを特徴とする請求項1に記載した柱と梁との接合部構造。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007110329A JP5649766B2 (ja) | 2007-04-19 | 2007-04-19 | 柱と梁との接合部構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007110329A JP5649766B2 (ja) | 2007-04-19 | 2007-04-19 | 柱と梁との接合部構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008266963A JP2008266963A (ja) | 2008-11-06 |
| JP5649766B2 true JP5649766B2 (ja) | 2015-01-07 |
Family
ID=40046816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007110329A Active JP5649766B2 (ja) | 2007-04-19 | 2007-04-19 | 柱と梁との接合部構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5649766B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013036165A (ja) * | 2011-08-03 | 2013-02-21 | Asahi Kasei Homes Co | 建物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0657971B2 (ja) * | 1984-03-07 | 1994-08-03 | 旭化成工業株式会社 | 建築架構 |
| JPH0967861A (ja) * | 1995-09-01 | 1997-03-11 | Nkk Corp | 閉鎖断面の角形鋼管柱と梁材の接合構造 |
| JP3842484B2 (ja) * | 1999-05-19 | 2006-11-08 | 積水ハウス株式会社 | 柱と梁の接合構造及びこれを備えた建築物 |
| JP4710067B2 (ja) * | 2005-04-15 | 2011-06-29 | 株式会社フジテツ | 柱梁接合構造 |
-
2007
- 2007-04-19 JP JP2007110329A patent/JP5649766B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008266963A (ja) | 2008-11-06 |
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