JP4377440B1 - トラス構造体の接続部構造 - Google Patents
トラス構造体の接続部構造 Download PDFInfo
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- JP4377440B1 JP4377440B1 JP2008169355A JP2008169355A JP4377440B1 JP 4377440 B1 JP4377440 B1 JP 4377440B1 JP 2008169355 A JP2008169355 A JP 2008169355A JP 2008169355 A JP2008169355 A JP 2008169355A JP 4377440 B1 JP4377440 B1 JP 4377440B1
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- 238000005304 joining Methods 0.000 claims abstract description 145
- 238000003780 insertion Methods 0.000 claims abstract description 35
- 230000037431 insertion Effects 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000007747 plating Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
【解決手段】複数のトラス部材10を接合部材20に接合するトラス構造体3の接合部構造1において、接合部材20に、複数の接合片22,25を設けると共に、トラス部材10の端部に、接合片22,25を挿入可能な偏平筒状の挿入部11を設け、挿入部11に接合片22,25を挿入した状態で、挿入部11及び接合片22,25を貫通する連結ボルト52を介して、挿入部11の内周面が接合片25を挟圧するように、接合部材20とトラス部材10とを接合した。
【選択図】図3
Description
上記目的を達成するため、請求項1に記載の発明は、複数の管状トラス部材を接合部材に接合する立体トラス構造体の接合部構造において、前記接合部材は、基板の周縁から水平方向に平面視で十字状に複数の接合片を延出させた水平接合板と、基板の周縁から斜め方向に平面視で十字状に複数の接合片を延出させた傾斜接合板と、を備え、各前記接合片の軸心が一点で交差するように、前記水平接合板と前記傾斜接合板とをスペーサーを介して各接合片が平面視でそれぞれ45°ずれた状態で重合させ一体的に構成する一方、前記トラス部材の端部にプレス加工を施して、前記接合片を挿入可能な偏平筒状の挿入部を設け、前記挿入部に前記接合片を挿入した状態で、前記挿入部及び前記接合片を貫通する少なくとも2本以上の高張力の連結ボルトを介して、前記挿入部の内周面が前記接合片を挟圧するように、前記接合部材と前記トラス部材とを二面せん断状態で接合したことを特徴とする。
3 トラス構造体
10 トラス部材
11 挿入部
20 接合部材
21 基板
22 接合片
22a 軸心
23 水平接合板
24 基板
25 接合片
25a 軸心
26 傾斜接合板
27 スペーサ
52 連結ボルト
Claims (1)
- 複数の管状トラス部材を接合部材に接合する立体トラス構造体の接合部構造において、
前記接合部材は、基板の周縁から水平方向に平面視で十字状に複数の接合片を延出させた水平接合板と、基板の周縁から斜め方向に平面視で十字状に複数の接合片を延出させた傾斜接合板と、を備え、
各前記接合片の軸心が一点で交差するように、前記水平接合板と前記傾斜接合板とをスペーサーを介して各接合片が平面視でそれぞれ45°ずれた状態で重合させ一体的に構成する一方、
前記トラス部材の端部にプレス加工を施して、前記接合片を挿入可能な偏平筒状の挿入部を設け、 前記挿入部に前記接合片を挿入した状態で、前記挿入部及び前記接合片を貫通する少なくとも2本以上の高張力の連結ボルトを介して、前記挿入部の内周面が前記接合片を挟圧するように、前記接合部材と前記トラス部材とを二面せん断状態で接合したことを特徴とする立体トラス構造体の接合部構造。
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JP2008169355A JP4377440B1 (ja) | 2008-06-27 | 2008-06-27 | トラス構造体の接続部構造 |
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JP2008169355A JP4377440B1 (ja) | 2008-06-27 | 2008-06-27 | トラス構造体の接続部構造 |
Publications (2)
Publication Number | Publication Date |
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JP4377440B1 true JP4377440B1 (ja) | 2009-12-02 |
JP2010007385A JP2010007385A (ja) | 2010-01-14 |
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JP2008169355A Active JP4377440B1 (ja) | 2008-06-27 | 2008-06-27 | トラス構造体の接続部構造 |
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JP (1) | JP4377440B1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106759897A (zh) * | 2017-01-25 | 2017-05-31 | 哈尔滨工业大学 | 一体式夹片铝合金节点 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013119478A (ja) * | 2011-12-08 | 2013-06-17 | Sugatec Corp | コンベアフレーム |
KR101382372B1 (ko) * | 2012-03-27 | 2014-04-10 | 보성파워텍 주식회사 | 스페이스 프레임용 결합구조체 및 이를 이용한 스페이스 프레임 |
JP6387203B1 (ja) * | 2018-05-30 | 2018-09-05 | 株式会社東京オデッセイ | 立体トラス構造物の組立方法、及び立体トラス構造物を有する建築物の建築方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106759897A (zh) * | 2017-01-25 | 2017-05-31 | 哈尔滨工业大学 | 一体式夹片铝合金节点 |
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