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- Publisher Website: 10.1016/j.sandf.2016.04.010
- Scopus: eid_2-s2.0-84969285693
- WOS: WOS:000380748400010
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Article: PS wave based parallel seismic test for pile length assessment
Title | PS wave based parallel seismic test for pile length assessment |
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Authors | |
Keywords | Layered soil Non-destructive evaluation Parallel seismic test Piles Wave propagation |
Issue Date | 2016 |
Citation | Soils and Foundations, 2016, v. 56, p. 440-448 How to Cite? |
Abstract | This paper presents an improved method for conducting parallel seismic tests to detect the unknown length and integrity of piles. The method involves the use of PS waves rather than the PP waves normally applied in conventional parallel seismic tests. Analytical solutions are derived for the t–d relationships of the first arrivals of the PS waves in homogeneous and layered soil conditions. Finite element models are also developed to simulate the waves generated by a vertical impact on the top of a pile under these two ground conditions for the purpose of validating the analytical solutions. The study indicates that the proposed method is viable and has several advantages over conventional parallel seismic tests. © 2016 Japanese Geotechnical Society |
Persistent Identifier | http://hdl.handle.net/10722/229153 |
ISSN | 2023 Impact Factor: 3.3 2023 SCImago Journal Rankings: 1.189 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Du, Y | - |
dc.contributor.author | Song, C | - |
dc.contributor.author | Chen, L | - |
dc.contributor.author | Yang, J | - |
dc.date.accessioned | 2016-08-23T14:09:19Z | - |
dc.date.available | 2016-08-23T14:09:19Z | - |
dc.date.issued | 2016 | - |
dc.identifier.citation | Soils and Foundations, 2016, v. 56, p. 440-448 | - |
dc.identifier.issn | 0038-0806 | - |
dc.identifier.uri | http://hdl.handle.net/10722/229153 | - |
dc.description.abstract | This paper presents an improved method for conducting parallel seismic tests to detect the unknown length and integrity of piles. The method involves the use of PS waves rather than the PP waves normally applied in conventional parallel seismic tests. Analytical solutions are derived for the t–d relationships of the first arrivals of the PS waves in homogeneous and layered soil conditions. Finite element models are also developed to simulate the waves generated by a vertical impact on the top of a pile under these two ground conditions for the purpose of validating the analytical solutions. The study indicates that the proposed method is viable and has several advantages over conventional parallel seismic tests. © 2016 Japanese Geotechnical Society | - |
dc.language | eng | - |
dc.relation.ispartof | Soils and Foundations | - |
dc.subject | Layered soil | - |
dc.subject | Non-destructive evaluation | - |
dc.subject | Parallel seismic test | - |
dc.subject | Piles | - |
dc.subject | Wave propagation | - |
dc.title | PS wave based parallel seismic test for pile length assessment | - |
dc.type | Article | - |
dc.identifier.email | Yang, J: junyang@hkucc.hku.hk | - |
dc.identifier.authority | Yang, J=rp00201 | - |
dc.identifier.doi | 10.1016/j.sandf.2016.04.010 | - |
dc.identifier.scopus | eid_2-s2.0-84969285693 | - |
dc.identifier.hkuros | 262426 | - |
dc.identifier.volume | 56 | - |
dc.identifier.spage | 440 | - |
dc.identifier.epage | 448 | - |
dc.identifier.isi | WOS:000380748400010 | - |
dc.identifier.issnl | 0038-0806 | - |