CN214144395U - 一种外包frp的钢管约束型钢再生混凝土组合空心柱 - Google Patents
一种外包frp的钢管约束型钢再生混凝土组合空心柱 Download PDFInfo
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- CN214144395U CN214144395U CN202022382529.8U CN202022382529U CN214144395U CN 214144395 U CN214144395 U CN 214144395U CN 202022382529 U CN202022382529 U CN 202022382529U CN 214144395 U CN214144395 U CN 214144395U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 128
- 239000010959 steel Substances 0.000 title claims abstract description 128
- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 229920002430 Fibre-reinforced plastic Polymers 0.000 title description 66
- 239000011151 fibre-reinforced plastic Substances 0.000 title description 66
- 239000010410 layer Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 238000012946 outsourcing Methods 0.000 claims description 4
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 claims description 3
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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CN202022382529.8U CN214144395U (zh) | 2020-10-23 | 2020-10-23 | 一种外包frp的钢管约束型钢再生混凝土组合空心柱 |
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CN202022382529.8U CN214144395U (zh) | 2020-10-23 | 2020-10-23 | 一种外包frp的钢管约束型钢再生混凝土组合空心柱 |
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CN214144395U true CN214144395U (zh) | 2021-09-07 |
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Assignee: Nanjing Institute of Engineering Technical Service Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980035197 Denomination of utility model: A Steel Tube Constrained Composite Hollow Column of Steel Recycled Concrete with FRP Wrapping Granted publication date: 20210907 License type: Common License Record date: 20230506 |
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Assignee: Nanjing University of Engineering Science Park Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980036185 Denomination of utility model: A Steel Tube Constrained Composite Hollow Column of Steel Recycled Concrete with FRP Wrapping Granted publication date: 20210907 License type: Common License Record date: 20230606 |
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Assignee: Nanjing University of Engineering Science Park Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980036185 Date of cancellation: 20240301 Assignee: Nanjing Institute of Engineering Technical Service Co.,Ltd. Assignor: NANJING INSTITUTE OF TECHNOLOGY Contract record no.: X2023980035197 Date of cancellation: 20240301 |
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