Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer
This article proposes a new analytical model for the low-strain integrity detection of a pipe pile embedded in a viscoelastic soil layer with radial inhomogeneity by extending Novak’s plane-strain model and transfer method of complex stiffness to consider viscous-type damping. The analytical solutio...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2018-10-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1177/1550147718806459 |
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| _version_ | 1849408191802114048 |
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| author | Chunyi Cui Kun Meng Zhimeng Liang Chengshun Xu Gang Yang Shiping Zhang |
| author_facet | Chunyi Cui Kun Meng Zhimeng Liang Chengshun Xu Gang Yang Shiping Zhang |
| author_sort | Chunyi Cui |
| collection | DOAJ |
| description | This article proposes a new analytical model for the low-strain integrity detection of a pipe pile embedded in a viscoelastic soil layer with radial inhomogeneity by extending Novak’s plane-strain model and transfer method of complex stiffness to consider viscous-type damping. The analytical solutions for the complex impedance, the velocity admittance and the reflected wave signal of velocity at the pile head are also derived. Extensive parametric analyses are further conducted to investigate the effects of the disturbance degree and the disturbance range of surrounding soil due to construction operation on the velocity admittance and the reflected wave signal of velocity at the pile head. It is demonstrated that the proposed model and the obtained solutions can provide extensive scope of application, compared with the relevant existing solutions. |
| format | Article |
| id | doaj-art-3d646d6af1864b9eb7dcb3afb7ff7225 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2018-10-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-3d646d6af1864b9eb7dcb3afb7ff72252025-08-20T03:35:51ZengWileyInternational Journal of Distributed Sensor Networks1550-14772018-10-011410.1177/1550147718806459Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layerChunyi Cui0Kun Meng1Zhimeng Liang2Chengshun Xu3Gang Yang4Shiping Zhang5School of Civil and Architectural Engineering, Beijing University, Beijing, ChinaDepartment of Civil Engineering, Dalian Maritime University, Dalian, ChinaDepartment of Civil Engineering, Dalian Maritime University, Dalian, ChinaSchool of Civil and Architectural Engineering, Beijing University, Beijing, ChinaDepartment of Civil Engineering, Dalian Maritime University, Dalian, ChinaDepartment of Civil Engineering, Dalian Maritime University, Dalian, ChinaThis article proposes a new analytical model for the low-strain integrity detection of a pipe pile embedded in a viscoelastic soil layer with radial inhomogeneity by extending Novak’s plane-strain model and transfer method of complex stiffness to consider viscous-type damping. The analytical solutions for the complex impedance, the velocity admittance and the reflected wave signal of velocity at the pile head are also derived. Extensive parametric analyses are further conducted to investigate the effects of the disturbance degree and the disturbance range of surrounding soil due to construction operation on the velocity admittance and the reflected wave signal of velocity at the pile head. It is demonstrated that the proposed model and the obtained solutions can provide extensive scope of application, compared with the relevant existing solutions.https://doi.org/10.1177/1550147718806459 |
| spellingShingle | Chunyi Cui Kun Meng Zhimeng Liang Chengshun Xu Gang Yang Shiping Zhang Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer International Journal of Distributed Sensor Networks |
| title | Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer |
| title_full | Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer |
| title_fullStr | Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer |
| title_full_unstemmed | Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer |
| title_short | Effect of radial homogeneity on low-strain integrity detection of a pipe pile in a viscoelastic soil layer |
| title_sort | effect of radial homogeneity on low strain integrity detection of a pipe pile in a viscoelastic soil layer |
| url | https://doi.org/10.1177/1550147718806459 |
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