Electrical Resistance Tomography for Assessment of Cracks in Concrete

被引：2
|
作者：
Karhunen, K.
Seppaenen, A.
Lehikoinen, A.
Blunt, J.
Kaipio, J. P. [2 ]
Monteiro, P. J. M. [1 ]
机构：
[1] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 USA
[2] Univ Auckland, Dept Math, Auckland, New Zealand
来源：
ACI MATERIALS JOURNAL | 2010年 / 107卷 / 05期
基金：
芬兰科学院;
关键词：
crack detection; electrical resistance tomography; imaging; nondestructive testing; IMPEDANCE; RECONSTRUCTION; SURFACE; MODELS; DAMAGE; STATE; ZONE;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper presents a study on the feasibility of using electrical resistance tomography (ERT) for detecting cracks in concrete. Our previous studies have demonstrated that cracks in concrete can be detected with ERT in cylindrical geometries. In this work, the main focus is on investigating the capability of ERT for crack detection and characterization in more realistic geometries in which the sensor array is attached to one planar surface of concrete. The feasibility of ERT in crack detection is tested with: 1) concrete slabs containing plastic plates; and 2) beams with real cracks generated by three-point bending. The results with slabs demonstrate the ability of ERT to distinguish between crack-like defects with different depths and to detect laminar defects. The results with beams verify that the method is also feasible in the case of real cracks.
引用
收藏
页码：523 / 531
页数：9
相关论文
共 50 条
  • [1] Assessment of cracks in reinforced concrete by means of electrical resistance and image analysis
    Pacheco, Jose
    Savija, Branko
    Schlangen, Erik
    Polder, Rob B.
    CONSTRUCTION AND BUILDING MATERIALS, 2014, 65 : 417 - 426
  • [2] Electrical Resistance Tomography imaging of concrete
    Karhunen, Kimmo
    Seppanen, Aku
    Lehikoinen, Anssi
    Monteiro, Paulo J. M.
    Kaipio, Jari P.
    CEMENT AND CONCRETE RESEARCH, 2010, 40 (01) : 137 - 145
  • [3] Electrical resistance tomography imaging of concrete
    Seppanen, A.
    Karhunen, K.
    Lehikoinen, A.
    Kaipio, J. P.
    Monteiro, P. J. M.
    CONCRETE REPAIR, REHABILITATION AND RETROFITTING II, 2009, : 231 - +
  • [4] Application of Electrical Resistance Tomography to Damage Detection in Concrete
    Zhao, Jianyu
    Su, Chenhui
    Ren, Hongwei
    Qin, Lei
    Dong, Biqin
    Xing, Feng
    PROCEEDINGS OF THE 28TH CHINESE CONTROL AND DECISION CONFERENCE (2016 CCDC), 2016, : 4746 - 4749
  • [5] Locating reinforcing bars in concrete with Electrical Resistance Tomography
    Karhunen, K.
    Seppanen, A.
    Lehikoinen, A.
    Kaipio, J. P.
    Monteiro, P. J. M.
    CONCRETE REPAIR, REHABILITATION AND RETROFITTING II, 2009, : 229 - +
  • [6] Detection of Fatigue Cracks for Concrete Structures by Using Carbon Ink-Based Conductive Skin and Electrical Resistance Tomography
    Cai, Chenning
    Chen, Shaolin
    Liu, Lina
    SENSORS, 2023, 23 (20)
  • [7] Imaging water ingress into concrete using electrical resistance tomography
    B. Suryanto
    D. Saraireh
    J. Kim
    W. J. McCarter
    G. Starrs
    H. M. Taha
    International Journal of Advances in Engineering Sciences and Applied Mathematics, 2017, 9 (2) : 109 - 118
  • [8] Electrical Resistance Tomography (ERT) for Concrete Structure Applications: A Review
    Jeon, Dongho
    Yoon, Seyoon
    BUILDINGS, 2024, 14 (09)
  • [9] Localization of cracks in cementitious materials under uniaxial tension with electrical resistance tomography
    Zhou, Xiaoyong
    Bhat, Prakash
    Ouyang, Hui
    Yu, Jiagan
    CONSTRUCTION AND BUILDING MATERIALS, 2017, 138 : 45 - 55
  • [10] Research on damage visualization of concrete structures based on electrical resistance tomography
    Su, Chenhui
    Zhang, Wenchao
    Zhao, Jianyu
    Yang, Hongjuan
    Li, Chengdong
    FRONTIERS IN PHYSICS, 2022, 10
12345