CN103276829B - 一种由钢板橡胶-软钢-铅组成的三阶段耗能隔震支座 - Google Patents
一种由钢板橡胶-软钢-铅组成的三阶段耗能隔震支座 Download PDFInfo
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- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims abstract description 111
- 229920001971 elastomer Polymers 0.000 title claims abstract description 60
- 229910000831 Steel Inorganic materials 0.000 title claims description 41
- 239000010959 steel Substances 0.000 title claims description 41
- 238000009413 insulation Methods 0.000 title abstract description 20
- 238000005265 energy consumption Methods 0.000 title abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 51
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 82
- YACLQRRMGMJLJV-UHFFFAOYSA-N Chloroprene Chemical group 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ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 75
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 7
- 238000010008 shearing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104453009B (zh) * | 2014-12-18 | 2017-07-28 | 东南大学 | 一种交叉支撑型消能器 |
CN104631641B (zh) * | 2014-12-18 | 2017-01-18 | 东南大学 | 屈服可调型交叉支撑消能器 |
CN104846736A (zh) * | 2015-05-06 | 2015-08-19 | 西南交通大学 | 钢阻尼限位单向活动盆式橡胶支座 |
CN105464237A (zh) * | 2015-12-16 | 2016-04-06 | 上海大学 | 一种橡胶隔震支座上的嵌套型剪切闭锁装置 |
CN106760012A (zh) * | 2016-12-19 | 2017-05-31 | 中国地震局工程力学研究所 | 一种模块化高阻尼金属剪切滞变消能器 |
CN110644641A (zh) * | 2019-10-09 | 2020-01-03 | 广州大学 | 一种具有超大变形能力的组合隔震橡胶支座 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1932180A (zh) * | 2006-10-13 | 2007-03-21 | 北京工业大学 | 水平剪切式三维隔振装置 |
CN1936209A (zh) * | 2006-10-24 | 2007-03-28 | 东南大学 | 大跨结构多维隔减震支座 |
JP4289271B2 (ja) * | 2004-10-07 | 2009-07-01 | 大成建設株式会社 | 既存建物の制震改修方法 |
JP2009216199A (ja) * | 2008-03-11 | 2009-09-24 | Bridgestone Corp | 積層支持体 |
JP2011133112A (ja) * | 2011-02-18 | 2011-07-07 | Oiles Corp | 免震装置 |
CN102251472A (zh) * | 2011-05-03 | 2011-11-23 | 东南大学 | 一种多维减隔震铅芯橡胶支座 |
CN102900153A (zh) * | 2012-10-25 | 2013-01-30 | 中国十七冶集团有限公司 | 三维铅挤压隔震耗能支座 |
CN203320721U (zh) * | 2013-05-23 | 2013-12-04 | 中南大学 | 一种由钢板橡胶-软钢-铅组成的三阶段耗能隔震支座 |
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2013
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4289271B2 (ja) * | 2004-10-07 | 2009-07-01 | 大成建設株式会社 | 既存建物の制震改修方法 |
CN1932180A (zh) * | 2006-10-13 | 2007-03-21 | 北京工业大学 | 水平剪切式三维隔振装置 |
CN1936209A (zh) * | 2006-10-24 | 2007-03-28 | 东南大学 | 大跨结构多维隔减震支座 |
JP2009216199A (ja) * | 2008-03-11 | 2009-09-24 | Bridgestone Corp | 積層支持体 |
JP2011133112A (ja) * | 2011-02-18 | 2011-07-07 | Oiles Corp | 免震装置 |
CN102251472A (zh) * | 2011-05-03 | 2011-11-23 | 东南大学 | 一种多维减隔震铅芯橡胶支座 |
CN102900153A (zh) * | 2012-10-25 | 2013-01-30 | 中国十七冶集团有限公司 | 三维铅挤压隔震耗能支座 |
CN203320721U (zh) * | 2013-05-23 | 2013-12-04 | 中南大学 | 一种由钢板橡胶-软钢-铅组成的三阶段耗能隔震支座 |
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Effective date of registration: 20151102 Address after: 410075 Department of civil engineering, School of railway engineering, Central South University, Shaoshan 22 South Road, Tianxin District, Hunan, Changsha Patentee after: CHINA RAILWAY CORPORATION Patentee after: Central South University Patentee after: National Engineering Laboratory for High Speed Rail Construction Address before: 410075 Department of civil engineering, School of railway engineering, Central South University, Shaoshan 22 South Road, Tianxin District, Hunan, Changsha Patentee before: Central South University Patentee before: National Engineering Laboratory for High Speed Rail Construction Effective date of registration: 20151102 Address after: 410075 Department of civil engineering, School of railway engineering, Central South University, Shaoshan 22 South Road, Tianxin District, Hunan, Changsha Patentee after: CHINA RAILWAY CORPORATION Patentee after: Central South University Patentee after: National Engineering Laboratory for High Speed Rail Construction Address before: 410075 Department of civil engineering, School of railway engineering, Central South University, Shaoshan 22 South Road, Tianxin District, Hunan, Changsha Patentee before: Central South University Patentee before: National Engineering Laboratory for High Speed Rail Construction |
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