Flexural wave impulse response evaluation of pile bent foundations

Helsin Wang; C. H. Hu; T. V. Nguyn; H. C. Tsai; C. Y. Wang

Flexural wave impulse response evaluation of pile bent foundations

Helsin Wang
, C. H. Hu
, T. V. Nguyn
, H. C. Tsai
, C. Y. Wang

土木工程學系

研究成果: 會議貢獻類型 › 會議論文 › 同行評審

摘要

The transient-state flexural waves impulse response tests are alternatively introduced to the integrity evaluation of piles where the tops are inaccessible for conventional longitudinal wave testing. The conventional constant velocity-based one-dimensional wave theory is no longer suitable to interpret such testing results. In this research, linking the guided wave theory and resonance concept is a simple and efficient method to describe the dispersive wave velocity and precisely evaluate the on-site length of pile bents supporting a rail viaduct in central Taiwan.

原文	???core.languages.en_GB???
出版狀態	已出版 - 2020
事件	16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 - Taipei, Taiwan 持續時間: 14 10月 2019 → 18 10月 2019

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???event.eventtypes.event.conference???	16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019
國家/地區	Taiwan
城市	Taipei
期間	14/10/19 → 18/10/19

引用此

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title = "Flexural wave impulse response evaluation of pile bent foundations",

abstract = "The transient-state flexural waves impulse response tests are alternatively introduced to the integrity evaluation of piles where the tops are inaccessible for conventional longitudinal wave testing. The conventional constant velocity-based one-dimensional wave theory is no longer suitable to interpret such testing results. In this research, linking the guided wave theory and resonance concept is a simple and efficient method to describe the dispersive wave velocity and precisely evaluate the on-site length of pile bents supporting a rail viaduct in central Taiwan.",

keywords = "Flexural wave impulse response, Guided wave theory, Non-destructive testing, Phase velocity, Pile bent foundation, Resonance frequency",

author = "Helsin Wang and Hu, \{C. H.\} and Nguyn, \{T. V.\} and Tsai, \{H. C.\} and Wang, \{C. Y.\}",

note = "Publisher Copyright: Copyright {\textcopyright} Soil Mechanics and Geotechnical Engineering, ARC 2019.All rights reserved.; 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 ; Conference date: 14-10-2019 Through 18-10-2019",

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TY - CONF

T1 - Flexural wave impulse response evaluation of pile bent foundations

AU - Wang, Helsin

AU - Hu, C. H.

AU - Nguyn, T. V.

AU - Tsai, H. C.

AU - Wang, C. Y.

PY - 2020

Y1 - 2020

N2 - The transient-state flexural waves impulse response tests are alternatively introduced to the integrity evaluation of piles where the tops are inaccessible for conventional longitudinal wave testing. The conventional constant velocity-based one-dimensional wave theory is no longer suitable to interpret such testing results. In this research, linking the guided wave theory and resonance concept is a simple and efficient method to describe the dispersive wave velocity and precisely evaluate the on-site length of pile bents supporting a rail viaduct in central Taiwan.

AB - The transient-state flexural waves impulse response tests are alternatively introduced to the integrity evaluation of piles where the tops are inaccessible for conventional longitudinal wave testing. The conventional constant velocity-based one-dimensional wave theory is no longer suitable to interpret such testing results. In this research, linking the guided wave theory and resonance concept is a simple and efficient method to describe the dispersive wave velocity and precisely evaluate the on-site length of pile bents supporting a rail viaduct in central Taiwan.

KW - Flexural wave impulse response

KW - Guided wave theory

KW - Non-destructive testing

KW - Phase velocity

KW - Pile bent foundation

KW - Resonance frequency

UR - https://www.scopus.com/pages/publications/85084944177

M3 - 會議論文

AN - SCOPUS:85084944177

T2 - 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019

Y2 - 14 October 2019 through 18 October 2019

ER -

Flexural wave impulse response evaluation of pile bent foundations

摘要

???event.eventtypes.event.conference???

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