Identification of pile damage in high pile wharf by fiber Bragg grating sensor array

Yue-jie SHU; Jun WU; Shi-liang ZHOU; Jun-jie WANG

doi:10.37188/OPE.20212910.2349

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Identification of pile damage in high pile wharf by fiber Bragg grating sensor array

Modern Applied Optics | 更新时间：2021-11-01

- Identification of pile damage in high pile wharf by fiber Bragg grating sensor array
- Optics and Precision Engineering Vol. 29, Issue 10, Pages: 2349-2362(2021)
- 作者机构：
  
  1.重庆交通大学西南水运工程科学研究所，重庆 400016
  2.重庆交通大学内河航道整治技术交通行业重点实验室，重庆 400074
  3.重庆西科水运工程咨询中心，重庆 400016
- 作者简介：
- 基金信息：
- DOI：10.37188/OPE.20212910.2349
  CLC： TN253
- Received：09 March 2021，
  
  Revised：11 May 2021，
  
  Published：15 October 2021
- 稿件说明：
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舒岳阶,吴俊,周世良等.高桩码头基桩损伤的光纤光栅传感阵列识别[J].光学精密工程,2021,29(10):2349-2362.

SHU Yue-jie,WU Jun,ZHOU Shi-liang,et al.Identification of pile damage in high pile wharf by fiber Bragg grating sensor array[J].Optics and Precision Engineering,2021,29(10):2349-2362.
舒岳阶,吴俊,周世良等.高桩码头基桩损伤的光纤光栅传感阵列识别[J].光学精密工程,2021,29(10):2349-2362. DOI： 10.37188/OPE.20212910.2349.

SHU Yue-jie,WU Jun,ZHOU Shi-liang,et al.Identification of pile damage in high pile wharf by fiber Bragg grating sensor array[J].Optics and Precision Engineering,2021,29(10):2349-2362. DOI： 10.37188/OPE.20212910.2349.

摘要

为了实现高桩码头基桩损伤的检测，对基桩挠度测量方法、静态损伤特征及损伤识别方法等进行了研究。基于应变与曲率、曲率与挠度的关系，采用两列对称布置的光纤光栅应变传感器阵列，实现了高桩码头基桩损伤前后挠度的测量；推导了多损伤条件下的基桩挠度函数，分析了基桩损伤的静态特征，确定了损伤识别指标；提出了高桩码头基桩分段损伤识别方法，并通过数值仿真与物理模型实验进行了验证。数值计算结果表明，计算损伤与预设损伤的位置基本一致，损伤程度的测量误差最大为3.3%。物理模型实验表明，预设损伤位于实测损伤范围之内，且基桩截面损伤系数与实测损伤程度呈线性关系，线性度为0.887 5，即光纤光栅传感器阵列能有效识别损伤。本方法对于损伤前后基桩均适用，且具有物理意义明确，不依赖优化算法，可长期监测等优点，满足高桩码头基桩损伤的监测需求。

Abstract

To detect the damage of a high-piled wharf， the deflection measurement method， static damage characteristics， and damage identification method were studied. First， the deflection of the high-piled wharf was measured using two symmetrically arranged fiber Bragg grating strain sensor arrays， according to the relationship between strain and curvature and curvature and deflection. Then， the deflection function of the pile under multiple damage conditions was derived， the static characteristics after damage were analyzed， and the damage identification index was determined. Finally， a method for the segmented damage identification of the pile was proposed， and verified by numerical simulation and a physical model experiment. Numerical calculation results show that the calculated damage is essentially the same as the preset damage location， with a maximum damage measurement error of 3.3%. The physical model experiment shows that the preset damage is within the measured damage range， the pile section damage coefficient is consistent with the measured damage degree， and the linearity is 0.887 5， thus indicating that the fiber Bragg grating sensor array can effectively identify the damage. This method is suitable for piles before and after damage and has the advantages of providing a clear physical meaning， with no optimization algorithm and long-term monitoring， etc.， thus meeting the needs of pile-damage monitoring for high-piled wharfs.

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references

周楠，苏静波，吴锋，等 . 高桩码头基桩损伤检测技术研究与展望［J］. 中国港湾建设， 2017 ， 37 （ 8 ）： 19 - 22， 56 . doi: 10.7640/zggwjs201708005 http://dx.doi.org/10.7640/zggwjs201708005

ZHOU N ， SU J B ， WU F ， et al . Research and prospects of damage detection technology of high-piled wharf piles ［J］. China Harbour Engineering ， 2017 ， 37 （ 8 ）： 19 - 22， 56 . （in Chinese） . doi: 10.7640/zggwjs201708005 http://dx.doi.org/10.7640/zggwjs201708005

张干，赵冲久，孙熙平 . 高桩码头基桩动力损伤诊断方法研究综述［J］. 水道港口， 2012 ， 33 （ 5 ）： 416 - 422 . doi: 10.3969/j.issn.1005-8443.2012.05.011 http://dx.doi.org/10.3969/j.issn.1005-8443.2012.05.011

ZHANG G ， ZHAO CH J ， SUN X P . Research summary of diagnosis method of damage on pile of high-pile wharf ［J］. Journal of Waterway and Harbor ， 2012 ， 33 （ 5 ）： 416 - 422 . （in Chinese） . doi: 10.3969/j.issn.1005-8443.2012.05.011 http://dx.doi.org/10.3969/j.issn.1005-8443.2012.05.011

ZHANG C ， CHENG L ， QIU J H ， et al . Structural damage detections based on a general vibration model identification approach ［J］. Mechanical Systems and Signal Processing ， 2019 ， 123 ： 316 - 332 . doi: 10.1016/j.ymssp.2019.01.020 http://dx.doi.org/10.1016/j.ymssp.2019.01.020

YANG Y ， LIU H ， MOSALAM K M ， et al . An improved direct stiffness calculation method for damage detection of beam structures ［J］. Structural Control and Health Monitoring ， 2013 ， 20 （ 5 ）： 835 - 851 . doi: 10.1002/stc.1503 http://dx.doi.org/10.1002/stc.1503

HOU R R ， XIA Y . Review on the new development of vibration-based damage identification for civil engineering structures： 2010-2019 ［J］. Journal of Sound and Vibration ， 2021 ， 491 ： 115741 . doi: 10.1016/j.jsv.2020.115741 http://dx.doi.org/10.1016/j.jsv.2020.115741

AVCI O ， ABDELJABER O ， KIRANYAZ S ， et al . A review of vibration-based damage detection in civil structures： From traditional methods to Machine Learning and Deep Learning applications ［J］. Mechanical Systems and Signal Processing ， 2021 ， 147 ： 107077 . doi: 10.1016/j.ymssp.2020.107077 http://dx.doi.org/10.1016/j.ymssp.2020.107077

魏文馨 . 基于神经网络法的内河框架墩式码头结构损伤识别［D］. 重庆：重庆交通大学， 2015 .

WEI W X . Damage Identification of Inland River Frame-pier Wharf Based on Neural Network ［D］. Chongqing ： Chongqing Jiaotong University ， 2015 . （in Chinese）

SUN X P ， WANG Y Z ， HAN Y . Research on the dynamic characteristics of the high-piled wharf considering soil-structure interaction ［C］. 2011 Second International Conference on Mechanic Automation and Control Engineering . 1517，2011 ， Inner Mongolia ， China . IEEE ， 2011 ： 6791 - 6794 . doi: 10.1109/mace.2011.5988606 http://dx.doi.org/10.1109/mace.2011.5988606

孙熙平，王元战，赵炳皓 . 环境激励下高桩码头物理模型模态实验［J］. 振动测试与诊断， 2013 ， 33 （ 2 ）： 263 - 268， 340 .

SUN X P ， WANG Y ZH ， ZHAO B H . Modal experiment of physical model for high-piled wharf under ambient excitation ［J］. Journal of Vibration ， Measurement & Diagnosis， 2013 ， 33 （ 2 ）： 263 - 268， 340 . （in Chinese）

孙熙平，王元战，赵炳皓 . 环境激励下高桩码头模态参数识别及损伤诊断［J］. 海洋工程， 2013 ， 31 （ 5 ）： 62 - 68 . doi: 10.3969/j.issn.1005-9865.2013.05.008 http://dx.doi.org/10.3969/j.issn.1005-9865.2013.05.008

SUN X P ， WANG Y ZH ， ZHAO B H . Modal identification and damage diagnosis of the high-piled wharf under ambient excitation ［J］. The Ocean Engineering ， 2013 ， 31 （ 5 ）： 62 - 68 . （in Chinese） . doi: 10.3969/j.issn.1005-9865.2013.05.008 http://dx.doi.org/10.3969/j.issn.1005-9865.2013.05.008

ZHOU H Y ， CHEN Y B ， CI J C ， et al . Research status of fatigue damage mechanism of reinforced concrete beam ［J］. Applied Mechanics and Materials ， 2016 ， 858 ： 44 - 49 . doi: 10.4028/www.scientific.net/amm.858.44 http://dx.doi.org/10.4028/www.scientific.net/amm.858.44

BANAN M R ， BANAN M R ， HJELMSTAD K D . Parameter estimation of structures from static response. II： numerical simulation studies ［J］. Journal of Structural Engineering ， 1994 ， 120 （ 11 ）： 3259 - 3283 . doi: 10.1061/(asce)0733-9445(1994)120:11(3259) http://dx.doi.org/10.1061/(asce)0733-9445(1994)120:11(3259)

SANAYEI M ， IMBARO G R ， MCCLAIN J A S ， et al . Structural model updating using experimental static measurements ［J］. Journal of Structural Engineering ， 1997 ， 123 （ 6 ）： 792 - 798 . doi: 10.1061/(asce)0733-9445(1997)123:6(792) http://dx.doi.org/10.1061/(asce)0733-9445(1997)123:6(792)

唐盛华，楚加庆，方志，等 . 基于均布荷载挠度曲率的梁结构损伤识别方法［J］. 力学季刊， 2019 ， 40 （ 3 ）： 549 - 559 . doi: 10.15959/j.cnki.0254-0053.2019.03.13 http://dx.doi.org/10.15959/j.cnki.0254-0053.2019.03.13

TANG SH H ， CHU J Q ， FANG ZH ， et al . Damage identification method of beam structure based on uniform load deflection curvature ［J］. Chinese Quarterly of Mechanics ， 2019 ， 40 （ 3 ）： 549 - 559 . （in Chinese） . doi: 10.15959/j.cnki.0254-0053.2019.03.13 http://dx.doi.org/10.15959/j.cnki.0254-0053.2019.03.13

LE N T ， THAMBIRATNAM D P ， NGUYEN A ， et al . A new method for locating and quantifying damage in beams from static deflection changes ［J］. Engineering Structures ， 2019 ， 180 ： 779 - 792 . doi: 10.1016/j.engstruct.2018.11.071 http://dx.doi.org/10.1016/j.engstruct.2018.11.071

MA Q ， SOLÍS M . Damage localization and quantification in simply supported beams using static test data ［J］. Journal of Physics： Conference Series ， 2017 ， 842 ： 012007 . doi: 10.1088/1742-6596/842/1/012007 http://dx.doi.org/10.1088/1742-6596/842/1/012007

佟兆杰，任远，黄侨 . 有限精度下的桥梁静态挠度损伤识别［J］. 中外公路， 2014 ， 34 （ 6 ）： 163 - 167 . doi: 10.3969/j.issn.1671-2579.2014.06.040 http://dx.doi.org/10.3969/j.issn.1671-2579.2014.06.040

TONG ZH J ， REN Y ， HUANG Q . Damage identification of bridge static deflection with limited accuracy ［J］. Journal of China & Foreign Highway ， 2014 ， 34 （ 6 ）： 163 - 167 . （in Chinese） . doi: 10.3969/j.issn.1671-2579.2014.06.040 http://dx.doi.org/10.3969/j.issn.1671-2579.2014.06.040

KIM N S ， CHO N S . Estimating deflection of a simple beam model using fiber optic Bragg-grating sensors ［J］. Experimental Mechanics ， 2004 ， 44 （ 4 ）： 433 - 439 . doi: 10.1007/bf02428097 http://dx.doi.org/10.1007/bf02428097

XU H ， REN W X ， WANG Z C . Deflection estimation of bending beam structures using fiber Bragg grating strain sensors ［J］. Advances in Structural Engineering ， 2015 ， 18 （ 3 ）： 395 - 403 . doi: 10.1260/1369-4332.18.3.395 http://dx.doi.org/10.1260/1369-4332.18.3.395

强小俊，张长生，郎向伟，等 . 分布式光纤传感技术应用于PVC沉降管的试验研究［J］. 铁道建筑， 2015 ， 55 （ 7 ）： 142 - 145 . doi: 10.3969/j.issn.1003-1995.2015.07.40 http://dx.doi.org/10.3969/j.issn.1003-1995.2015.07.40

QIANG X J ， ZHANG CH SH ， LANG X W ， et al . Experimental research on distributed optical fiber sensing technology applied in PVC settling pipe ［J］. Railway Engineering ， 2015 ， 55 （ 7 ）： 142 - 145 . （in Chinese） . doi: 10.3969/j.issn.1003-1995.2015.07.40 http://dx.doi.org/10.3969/j.issn.1003-1995.2015.07.40

裴华富，殷建华，朱鸿鹄，等 . 基于光纤光栅传感技术的边坡原位测斜及稳定性评估方法［J］. 岩石力学与工程学报， 2010 ， 29 （ 8 ）： 1570 - 1576 .

PEI H F ， YIN J H ， ZHU H H ， et al . In-situ monitoring of displacements and stability evaluation of slope based on fiber Bragg grating sensing technology ［J］. Chinese Journal of Rock Mechanics and Engineering ， 2010 ， 29 （ 8 ）： 1570 - 1576 . （in Chinese）

赵士元，崔继文，陈勐勐 . 光纤形状传感技术综述［J］. 光学精密工程， 2020 ， 28 （ 1 ）： 10 - 29 . doi: 10.3788/ope.20202801.0010 http://dx.doi.org/10.3788/ope.20202801.0010

ZHAO SH Y ， CUI J W ， CHEN M M . Review on optical fiber shape sensing technology ［J］. Optics and Precision Engineering ， 2020 ， 28 （ 1 ）： 10 - 29 . （in Chinese） . doi: 10.3788/ope.20202801.0010 http://dx.doi.org/10.3788/ope.20202801.0010

FLORIS I ， ADAM J M ， CALDERÓN P A ， et al . Fiber optic shape sensors： a comprehensive review ［J］. Optics and Lasers in Engineering ， 2021 ， 139 ： 106508 . doi: 10.1016/j.optlaseng.2020.106508 http://dx.doi.org/10.1016/j.optlaseng.2020.106508

章亚男，范迪，沈林勇，等 . FBG细径形状传感器的应变传递和精度实验［J］. 光学精密工程， 2019 ， 27 （ 7 ）： 1481 - 1491 . doi: 10.3788/OPE.20192707.1481 http://dx.doi.org/10.3788/OPE.20192707.1481

ZHANG Y N ， FAN D ， SHEN L Y ， et al . Strain transmission and accuracy experiment on fiber Bragg grating small-diameter shape sensors ［J］. Opt. Precision Eng. ， 2019 ， 27 （ 7 ）： 1481 - 1491 . （in Chinese） . doi: 10.3788/OPE.20192707.1481 http://dx.doi.org/10.3788/OPE.20192707.1481

HONG W ， LV Z ， ZHANG X Y ， et al . Displacement shape measurement of continuous beam bridges based on long-gauge fiber optic sensing ［J］. Optical Fiber Technology ， 2020 ， 56 ： 102178 . doi: 10.1016/j.yofte.2020.102178 http://dx.doi.org/10.1016/j.yofte.2020.102178

何彦霖，张旭，孙广开，等 . 复合基底柔性光纤曲率传感器［J］. 光学精密工程， 2019 ， 27 （ 6 ）： 1263 - 1269 . doi: 10.3788/ope.20192706.1263 http://dx.doi.org/10.3788/ope.20192706.1263

HE Y L ， ZHANG X ， SUN G K ， et al . Flexible curvature sensor based on composite substrate ［J］. Opt. Precision Eng. ， 2019 ， 27 （ 6 ）： 1263 - 1269 . （in Chinese） . doi: 10.3788/ope.20192706.1263 http://dx.doi.org/10.3788/ope.20192706.1263

HONG W ， LV K ， LI B ， et al . Deflection determination of concrete structures considering nonlinearity based on long-gauge strain sensors ［J］. Smart Materials and Structures ， 2017 ， 26 （ 10 ）： 105023 . doi: 10.1088/1361-665X/aa87d7 http://dx.doi.org/10.1088/1361-665X/aa87d7

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