CN103696498A - Novel post-earthquake easy-to-repair steel irregular column- center support - Google Patents
Novel post-earthquake easy-to-repair steel irregular column- center support Download PDFInfo
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- CN103696498A CN103696498A CN201310703345.9A CN201310703345A CN103696498A CN 103696498 A CN103696498 A CN 103696498A CN 201310703345 A CN201310703345 A CN 201310703345A CN 103696498 A CN103696498 A CN 103696498A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 209
- 239000010959 steel Substances 0.000 title claims abstract description 209
- 230000001788 irregular Effects 0.000 title 1
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 51
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000003351 stiffener Substances 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 14
- 238000005265 energy consumption Methods 0.000 claims description 9
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 9
- 230000008439 repair process Effects 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000009545 invasion Effects 0.000 claims description 3
- 238000010008 shearing Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 15
- 238000013461 design Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
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- 239000003795 chemical substances by application Substances 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
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- 239000002436 steel type Substances 0.000 description 1
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Abstract
一种新型震后易修复钢异形柱-中心支撑架,双槽钢梁通过梁端封板,与异形柱连接,形成无焊缝全螺栓的连接形式;对无焊缝全螺栓节点施加预应力钢索,形成预应力自复位节点;自复位柱脚预应力柱脚通过加强板来优化柱底部的轴向与水平向的受力性能,防屈曲钢板主要用来耗散地震能量,剪切板是防止剪力过大造成柱底的局部屈服;预应力柱脚的关键构件是预应力拉杆,拉杆的作用是对柱提供预压力使柱与梁紧密连接,从而使柱脚在承受弯矩较小时近似刚性连接,并使其具有震后自复位能力;中心支撑使结构具有更好的抗侧能力。
A new type of post-earthquake easy-to-repair steel special-shaped column-central support frame. The double-channel steel beam is connected to the special-shaped column through the beam end sealing plate to form a connection form with no welds and full bolts; prestress is applied to the joints with no welds and full bolts The steel cable forms the prestressed self-resetting joint; the prestressed column foot of the self-resetting column optimizes the axial and horizontal mechanical performance at the bottom of the column through the strengthening plate, and the anti-buckling steel plate is mainly used to dissipate the seismic energy, and the shearing plate It is to prevent local yielding of the column bottom caused by excessive shear force; the key component of the prestressed column foot is the prestressed tie rod, which is used to provide prestress to the column so that the column and the beam are tightly connected, so that the column foot can bear less bending moment The hour is approximately rigid connection, and it has the self-resetting ability after the earthquake; the central support makes the structure have better lateral resistance.
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CN201310703345.9A CN103696498B (en) | 2013-12-19 | 2013-12-19 | Easily steel hetermorphiscal column-center support is repaired after a kind of shake |
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CN201310703345.9A CN103696498B (en) | 2013-12-19 | 2013-12-19 | Easily steel hetermorphiscal column-center support is repaired after a kind of shake |
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CN103696498A true CN103696498A (en) | 2014-04-02 |
CN103696498B CN103696498B (en) | 2015-11-18 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103882969A (en) * | 2014-04-11 | 2014-06-25 | 北京工业大学 | Industrialized assembled type multi-story and high-rise steel structure frame double-plate self-restoration buckling-preventing herringbone supporting system |
CN103882967A (en) * | 2014-04-11 | 2014-06-25 | 北京工业大学 | Industrialized assembly type multi-storey and high-storey steel-structure framework veneer self-resetting buckling-prevention herringbone bracing system |
CN104060688A (en) * | 2014-04-30 | 2014-09-24 | 浙江东南网架股份有限公司 | Section steel lifting and supporting system for super high-rise steel structure, and construction method thereof |
CN104631644A (en) * | 2015-01-09 | 2015-05-20 | 上海大学 | Novel connection node structure |
CN105155712A (en) * | 2015-08-27 | 2015-12-16 | 浙江大学 | Self-reset steel connecting beam system with shape memory alloy draw bars |
CN105545025A (en) * | 2015-11-25 | 2016-05-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Single frame-type side coal bunker structure suitable for low intensity zone |
CN106320517A (en) * | 2016-11-01 | 2017-01-11 | 华南理工大学 | Upper end suspended type steel frame energy-consuming beam-column joint capable of being replaced after earthquakes |
CN107366362A (en) * | 2017-09-09 | 2017-11-21 | 北京工业大学 | A kind of assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace |
CN107489197A (en) * | 2017-09-09 | 2017-12-19 | 北京工业大学 | A kind of assembling type steel structure H profile steel post beam column node connection device with diagonal brace |
CN109024881A (en) * | 2018-07-22 | 2018-12-18 | 北京工业大学 | Self-resetting can assemble multistage beam accentric support steel frame after shake |
CN109057013A (en) * | 2018-07-22 | 2018-12-21 | 北京工业大学 | Self-resetting can assemble multistage beam concentrically braced steel frame after shake |
CN109707042A (en) * | 2019-01-25 | 2019-05-03 | 北京工业大学 | A self-resetting frame center support system with L-shaped connection nodes |
CN109750747A (en) * | 2019-01-25 | 2019-05-14 | 北京工业大学 | A self-resetting frame center support system using corrugated web beams |
CN109763565A (en) * | 2019-01-25 | 2019-05-17 | 北京工业大学 | A self-reset frame center support system |
CN109779016A (en) * | 2019-01-25 | 2019-05-21 | 北京工业大学 | A self-reset frame center support system with end plate connection nodes |
CN111218985A (en) * | 2020-02-16 | 2020-06-02 | 重庆大学 | New prefabricated cold-formed thick-walled steel unilateral bolted beam-column joints |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660017A (en) * | 1994-12-13 | 1997-08-26 | Houghton; David L. | Steel moment resisting frame beam-to-column connections |
JP2009221754A (en) * | 2008-03-17 | 2009-10-01 | Nippon Steel Corp | Column base fixing structure for steel column |
CN101798849A (en) * | 2010-03-26 | 2010-08-11 | 东南大学 | Node connection device for self-centering prestressed concrete frame |
CN101812872A (en) * | 2010-05-06 | 2010-08-25 | 福州大学 | Easily repaired steel-structure beam-column node |
CN103276804A (en) * | 2013-06-10 | 2013-09-04 | 北京工业大学 | Industrialized assembling type special-shaped column steel structure prestress central supporting system |
-
2013
- 2013-12-19 CN CN201310703345.9A patent/CN103696498B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5660017A (en) * | 1994-12-13 | 1997-08-26 | Houghton; David L. | Steel moment resisting frame beam-to-column connections |
JP2009221754A (en) * | 2008-03-17 | 2009-10-01 | Nippon Steel Corp | Column base fixing structure for steel column |
CN101798849A (en) * | 2010-03-26 | 2010-08-11 | 东南大学 | Node connection device for self-centering prestressed concrete frame |
CN101812872A (en) * | 2010-05-06 | 2010-08-25 | 福州大学 | Easily repaired steel-structure beam-column node |
CN103276804A (en) * | 2013-06-10 | 2013-09-04 | 北京工业大学 | Industrialized assembling type special-shaped column steel structure prestress central supporting system |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103882967A (en) * | 2014-04-11 | 2014-06-25 | 北京工业大学 | Industrialized assembly type multi-storey and high-storey steel-structure framework veneer self-resetting buckling-prevention herringbone bracing system |
CN103882969B (en) * | 2014-04-11 | 2016-05-18 | 北京工业大学 | Industrialization assembled is many, the two plate self reset curvature-prevention herringbone support systems of high-rise steel structure framework |
CN103882967B (en) * | 2014-04-11 | 2016-05-18 | 北京工业大学 | Industrialization assembled is many, high-rise steel structure framework veneer self reset curvature-prevention herringbone support system |
CN103882969A (en) * | 2014-04-11 | 2014-06-25 | 北京工业大学 | Industrialized assembled type multi-story and high-rise steel structure frame double-plate self-restoration buckling-preventing herringbone supporting system |
CN104060688A (en) * | 2014-04-30 | 2014-09-24 | 浙江东南网架股份有限公司 | Section steel lifting and supporting system for super high-rise steel structure, and construction method thereof |
CN104631644A (en) * | 2015-01-09 | 2015-05-20 | 上海大学 | Novel connection node structure |
CN105155712A (en) * | 2015-08-27 | 2015-12-16 | 浙江大学 | Self-reset steel connecting beam system with shape memory alloy draw bars |
CN105155712B (en) * | 2015-08-27 | 2017-09-08 | 浙江大学 | A kind of Self-resetting steel coupling beam system of use marmem pull bar |
CN105545025B (en) * | 2015-11-25 | 2018-11-13 | 中国能源建设集团广东省电力设计研究院有限公司 | A kind of single frame posture side coal bunker structure suitable for low crack area |
CN105545025A (en) * | 2015-11-25 | 2016-05-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Single frame-type side coal bunker structure suitable for low intensity zone |
CN106320517A (en) * | 2016-11-01 | 2017-01-11 | 华南理工大学 | Upper end suspended type steel frame energy-consuming beam-column joint capable of being replaced after earthquakes |
CN106320517B (en) * | 2016-11-01 | 2019-12-03 | 华南理工大学 | Replaceable post-earthquake energy-dissipating beam-column joints of steel frame with upper end suspension |
CN107366362A (en) * | 2017-09-09 | 2017-11-21 | 北京工业大学 | A kind of assembling type steel structure Special-Shaped Column beam column node connection device with diagonal brace |
CN107489197A (en) * | 2017-09-09 | 2017-12-19 | 北京工业大学 | A kind of assembling type steel structure H profile steel post beam column node connection device with diagonal brace |
CN109024881A (en) * | 2018-07-22 | 2018-12-18 | 北京工业大学 | Self-resetting can assemble multistage beam accentric support steel frame after shake |
CN109057013A (en) * | 2018-07-22 | 2018-12-21 | 北京工业大学 | Self-resetting can assemble multistage beam concentrically braced steel frame after shake |
CN109707042A (en) * | 2019-01-25 | 2019-05-03 | 北京工业大学 | A self-resetting frame center support system with L-shaped connection nodes |
CN109750747A (en) * | 2019-01-25 | 2019-05-14 | 北京工业大学 | A self-resetting frame center support system using corrugated web beams |
CN109763565A (en) * | 2019-01-25 | 2019-05-17 | 北京工业大学 | A self-reset frame center support system |
CN109779016A (en) * | 2019-01-25 | 2019-05-21 | 北京工业大学 | A self-reset frame center support system with end plate connection nodes |
CN111218985A (en) * | 2020-02-16 | 2020-06-02 | 重庆大学 | New prefabricated cold-formed thick-walled steel unilateral bolted beam-column joints |
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Effective date of registration: 20200824 Address after: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee after: Bengbu Lichao Information Technology Co.,Ltd. Address before: 100124 Chaoyang District, Beijing Ping Park, No. 100 Patentee before: Beijing University of Technology |
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Effective date of registration: 20201020 Address after: 226300 Diwei Town Industrial Concentration Zone, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong New Fengwei Machinery Technology Co.,Ltd. Address before: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |
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