CN101555682B - 具有复合结构的柔性消能型桥墩防车撞安全装置 - Google Patents
具有复合结构的柔性消能型桥墩防车撞安全装置 Download PDFInfo
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- CN101555682B CN101555682B CN 200910022481 CN200910022481A CN101555682B CN 101555682 B CN101555682 B CN 101555682B CN 200910022481 CN200910022481 CN 200910022481 CN 200910022481 A CN200910022481 A CN 200910022481A CN 101555682 B CN101555682 B CN 101555682B
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- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 238000010276 construction Methods 0.000 claims abstract description 15
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
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- 229920002457 flexible plastic Polymers 0.000 claims description 2
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- 150000001875 compounds Chemical class 0.000 description 1
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CN 200910022481 CN101555682B (zh) | 2009-05-13 | 2009-05-13 | 具有复合结构的柔性消能型桥墩防车撞安全装置 |
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CN 200910022481 CN101555682B (zh) | 2009-05-13 | 2009-05-13 | 具有复合结构的柔性消能型桥墩防车撞安全装置 |
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CN101555682A CN101555682A (zh) | 2009-10-14 |
CN101555682B true CN101555682B (zh) | 2011-01-26 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104018451A (zh) * | 2014-06-18 | 2014-09-03 | 江苏博泓新材料科技有限公司 | 桥墩被动防撞护板 |
CN104631390B (zh) * | 2015-01-29 | 2017-02-01 | 北京铁五院工程机械有限公司 | 桥梁防撞蓄能回弹滑动缓冲消能装置 |
CN105839568B (zh) * | 2016-05-18 | 2017-12-12 | 长安大学 | 一种桥墩主动迎撞装置及防撞方法 |
CN108035280A (zh) * | 2018-01-17 | 2018-05-15 | 张玉建 | 一种新型砼基座安全护栏装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1990957A (zh) * | 2005-12-26 | 2007-07-04 | 株式会社花井制作所 | 追撞能量吸收装置 |
CN201077966Y (zh) * | 2007-07-07 | 2008-06-25 | 谭兴华 | 弹簧缓冲防撞桥墩 |
CN201406662Y (zh) * | 2009-05-13 | 2010-02-17 | 中交第一公路勘察设计研究院有限公司 | 一种具有复合结构的柔性消能型桥墩防车撞安全装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1990957A (zh) * | 2005-12-26 | 2007-07-04 | 株式会社花井制作所 | 追撞能量吸收装置 |
CN201077966Y (zh) * | 2007-07-07 | 2008-06-25 | 谭兴华 | 弹簧缓冲防撞桥墩 |
CN201406662Y (zh) * | 2009-05-13 | 2010-02-17 | 中交第一公路勘察设计研究院有限公司 | 一种具有复合结构的柔性消能型桥墩防车撞安全装置 |
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