CN102454256B - 防止钢筋锈胀导致混凝土开裂的套管及方法 - Google Patents
防止钢筋锈胀导致混凝土开裂的套管及方法 Download PDFInfo
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- CN102454256B CN102454256B CN201110271875.1A CN201110271875A CN102454256B CN 102454256 B CN102454256 B CN 102454256B CN 201110271875 A CN201110271875 A CN 201110271875A CN 102454256 B CN102454256 B CN 102454256B
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- sleeve pipe
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- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 238000005336 cracking Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 33
- 239000004917 carbon fiber Substances 0.000 claims abstract description 33
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 210000003205 muscle Anatomy 0.000 claims description 21
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- 239000000835 fiber Substances 0.000 description 11
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004210 cathodic protection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 231100001261 hazardous Toxicity 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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CN201110271875.1A CN102454256B (zh) | 2011-09-14 | 2011-09-14 | 防止钢筋锈胀导致混凝土开裂的套管及方法 |
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CN201110271875.1A CN102454256B (zh) | 2011-09-14 | 2011-09-14 | 防止钢筋锈胀导致混凝土开裂的套管及方法 |
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CN102454256A CN102454256A (zh) | 2012-05-16 |
CN102454256B true CN102454256B (zh) | 2014-02-26 |
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CN201110271875.1A Expired - Fee Related CN102454256B (zh) | 2011-09-14 | 2011-09-14 | 防止钢筋锈胀导致混凝土开裂的套管及方法 |
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CN104963459B (zh) * | 2014-12-03 | 2017-03-01 | 山东万斯达建筑科技股份有限公司 | 一种空间网格结构钢筋连接器及其施工方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2176301C1 (ru) * | 2000-06-20 | 2001-11-27 | Ульяновский государственный технический университет | Способ предварительного напряжения железобетонных конструкций |
CN201158906Y (zh) * | 2008-02-29 | 2008-12-03 | 张向伟 | 一种钢筋连接套筒 |
CN201460037U (zh) * | 2009-07-02 | 2010-05-12 | 孙振泉 | 南韩标准系列钢筋连接套筒 |
CN201705215U (zh) * | 2010-05-10 | 2011-01-12 | 中国石油天然气股份有限公司 | 一种碳纤维复合材料增强的套管 |
CN102102493A (zh) * | 2011-03-11 | 2011-06-22 | 中国海洋石油总公司 | 高强度复合管 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2176301C1 (ru) * | 2000-06-20 | 2001-11-27 | Ульяновский государственный технический университет | Способ предварительного напряжения железобетонных конструкций |
CN201158906Y (zh) * | 2008-02-29 | 2008-12-03 | 张向伟 | 一种钢筋连接套筒 |
CN201460037U (zh) * | 2009-07-02 | 2010-05-12 | 孙振泉 | 南韩标准系列钢筋连接套筒 |
CN201705215U (zh) * | 2010-05-10 | 2011-01-12 | 中国石油天然气股份有限公司 | 一种碳纤维复合材料增强的套管 |
CN102102493A (zh) * | 2011-03-11 | 2011-06-22 | 中国海洋石油总公司 | 高强度复合管 |
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