CN205348237U - 一种长螺旋后插笼灌注桩光纤光栅侧向刚度动态检测系统 - Google Patents
一种长螺旋后插笼灌注桩光纤光栅侧向刚度动态检测系统 Download PDFInfo
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- CN205348237U CN205348237U CN201520817689.7U CN201520817689U CN205348237U CN 205348237 U CN205348237 U CN 205348237U CN 201520817689 U CN201520817689 U CN 201520817689U CN 205348237 U CN205348237 U CN 205348237U
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- fiber grating
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- 239000000835 fiber Substances 0.000 title claims abstract description 84
- 238000012795 verification Methods 0.000 title abstract 2
- 230000002787 reinforcement Effects 0.000 claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 28
- 230000001413 cellular effect Effects 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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CN201520817689.7U CN205348237U (zh) | 2015-10-21 | 2015-10-21 | 一种长螺旋后插笼灌注桩光纤光栅侧向刚度动态检测系统 |
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CN201520817689.7U CN205348237U (zh) | 2015-10-21 | 2015-10-21 | 一种长螺旋后插笼灌注桩光纤光栅侧向刚度动态检测系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109837930A (zh) * | 2018-12-14 | 2019-06-04 | 重庆交通大学 | 基于光纤分布式应变监测的高桩码头桩基损伤在线识别方法 |
CN116024959A (zh) * | 2023-03-29 | 2023-04-28 | 中国电力科学研究院有限公司 | 一种预制桩及其施工方法、质量检测方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109837930A (zh) * | 2018-12-14 | 2019-06-04 | 重庆交通大学 | 基于光纤分布式应变监测的高桩码头桩基损伤在线识别方法 |
CN116024959A (zh) * | 2023-03-29 | 2023-04-28 | 中国电力科学研究院有限公司 | 一种预制桩及其施工方法、质量检测方法 |
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Address after: 100840 No. 27, Haidian District, Beijing, Wanshou Road Patentee after: CHINA ELECTRONICS ENGINEERING DESIGN INSTITUTE Co.,Ltd. Address before: 100840 No. 27, Haidian District, Beijing, Wanshou Road Patentee before: CHINA ELECTRONICS ENGINEERING DESIGN INSTITUE |
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Address after: 100840 No. 27, Haidian District, Beijing, Wanshou Road Patentee after: China Electronics Engineering Design Institute Co.,Ltd. Country or region after: China Address before: 100840 No. 27, Haidian District, Beijing, Wanshou Road Patentee before: CHINA ELECTRONICS ENGINEERING DESIGN INSTITUTE Co.,Ltd. Country or region before: China |
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