IDEAS home Printed from https://ideas.repec.org/a/zib/zbesmy/v6y2022i1p50-55.html
   My bibliography  Save this article

Integration Of Seismic Refraction And Laboratory Test Techniques For Slope Stability Analysis, South-South, Nigeria

Author

Listed:
  • Mfoniso U. Aka

    (Department of Physics, University of Uyo, Uyo, Nigeria)

  • Moses M. M. Ekpa

    (Department of Physics, Federal College of Education (Technical), Omoku)

  • Christopher I. Effiong

    (Department of Geoscience, University of Uyo, Uyo, Nigeria)

  • Azuanamibebi D. Osu

    (Department of Physics, Federal College of Education (Technical), Omoku)

  • Johnson C. Ibuot

    (Department of Physics & Astronomy, University of Nigeria, Nsukka, Nigeria)

Abstract

This study integrates seismic refraction technique (SRT) and laboratory test technique (LTT) methods in order to evaluates the slope stability characteristics of the sedimentary rocks at Mary-Slessor Secondary School, South-South, Nigeria. The integrated approach was adopted to investigate the material strength, soil resistivity and delineate optimal slopes with regards to the factor of safety (FOS). Three layers were delineated in the field analysis, the velocity and resistivity of the first, second and third layers range from (460.5 – 1050) m/s and (850 – 1220) Ωm at 5.61 m depth, (1705 – 2100) m/s, (560 – 650) Ωm at 7.20 m, and (2000 – 2500) m/s, (330 – 450) Ωm at 13.3 m respectively. The elastic parameters obtained from SRT and LTT ranged from (1.1 – 2021.1) kN/m2 and (1.2 – 2270) kN/m2. The result revealed the material’s strengths of the third layer formation with a high velocity and low resistivity being optimally stable with regards to FOS.

Suggested Citation

  • Mfoniso U. Aka & Moses M. M. Ekpa & Christopher I. Effiong & Azuanamibebi D. Osu & Johnson C. Ibuot, 2022. "Integration Of Seismic Refraction And Laboratory Test Techniques For Slope Stability Analysis, South-South, Nigeria," Earth Sciences Malaysia (ESMY), Zibeline International Publishing, vol. 6(1), pages 50-55, February.
    • Handle: RePEc:zib:zbesmy:v:6:y:2022:i:1:p:50-55
    DOI: 10.26480/esmy.01.2022.50.55
    as

    Download full text from publisher

    File URL: https://earthsciencesmalaysia.com/archives/ESMY/1esmy2022/1esmy2022-50-55.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.26480/esmy.01.2022.50.55?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Mfoniso U. Aka & Okechukwu E. Agbasi & Johnson C. Ibuot & Mboutidem D. Dick, 2020. "Assessing The Susceptibility Of Structural Collapse Using Seismic Refraction Method," Earth Sciences Malaysia (ESMY), Zibeline International Publishing, vol. 4(2), pages 140-145, September.
    2. Arunava Ray & Vikash Kumar & Amit Kumar & Rajesh Rai & Manoj Khandelwal & T. N. Singh, 2020. "Stability prediction of Himalayan residual soil slope using artificial neural network," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 103(3), pages 3523-3540, September.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Gongfa Chen & Wei Deng & Mansheng Lin & Jianbin Lv, 2023. "Slope stability analysis based on convolutional neural network and digital twin," Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, Springer;International Society for the Prevention and Mitigation of Natural Hazards, vol. 118(2), pages 1427-1443, September.
    2. Ding, Jiayi & Zhou, Jianfang & Cai, Wei, 2023. "An efficient variable selection-based Kriging model method for the reliability analysis of slopes with spatially variable soils," Reliability Engineering and System Safety, Elsevier, vol. 235(C).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:zib:zbesmy:v:6:y:2022:i:1:p:50-55. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Zibeline International Publishing (email available below). General contact details of provider: https://earthsciencesmalaysia.com/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.