Extracting surface wave dispersion spectra directly from the high-speed train induced vibration

Shengpei Xia; Xinyue Pan; Xiaokai Wang; Wenchao Chen; Jingrui Luo; Haixia Zhao; Wenjing Yan

doi:10.1190/image2024-4094671.1

Extracting surface wave dispersion spectra directly from the high-speed train induced vibration

Shengpei Xia
, Xinyue Pan
, Xiaokai Wang
, Wenchao Chen
, Jingrui Luo
, Haixia Zhao
, Wenjing Yan

Faculty of Electronic and Information Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

We propose a method for directly extracting surface wave dispersion spectra from the high-speed train (HST) induced vibration through the time-frequency decomposition and the similarity-based velocity scanning. Compared to traditional surface wave multichannel analysis, the proposed method avoids some extra parameter selection steps of the virtual shot gather construction.

Original language	English
Pages (from-to)	1550-1553
Number of pages	4
Journal	SEG Technical Program Expanded Abstracts
Volume	2024-August
DOIs	https://doi.org/10.1190/image2024-4094671.1
State	Published - 2024
Event	4th International Meeting for Applied Geoscience and Energy, IMAGE 2024 - Houston, United States Duration: 26 Aug 2024 → 29 Aug 2024

Keywords

finite difference
frequency-domain
near surface
seismic imaging

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10.1190/image2024-4094671.1

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title = "Extracting surface wave dispersion spectra directly from the high-speed train induced vibration",

abstract = "We propose a method for directly extracting surface wave dispersion spectra from the high-speed train (HST) induced vibration through the time-frequency decomposition and the similarity-based velocity scanning. Compared to traditional surface wave multichannel analysis, the proposed method avoids some extra parameter selection steps of the virtual shot gather construction.",

keywords = "finite difference, frequency-domain, near surface, seismic imaging",

author = "Shengpei Xia and Xinyue Pan and Xiaokai Wang and Wenchao Chen and Jingrui Luo and Haixia Zhao and Wenjing Yan",

note = "Publisher Copyright: {\textcopyright} 2024 Society of Exploration Geophysicists and the American Association of Petroleum Geologists.; 4th International Meeting for Applied Geoscience and Energy, IMAGE 2024 ; Conference date: 26-08-2024 Through 29-08-2024",

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TY - JOUR

T1 - Extracting surface wave dispersion spectra directly from the high-speed train induced vibration

AU - Xia, Shengpei

AU - Pan, Xinyue

AU - Wang, Xiaokai

AU - Chen, Wenchao

AU - Luo, Jingrui

AU - Zhao, Haixia

AU - Yan, Wenjing

PY - 2024

Y1 - 2024

N2 - We propose a method for directly extracting surface wave dispersion spectra from the high-speed train (HST) induced vibration through the time-frequency decomposition and the similarity-based velocity scanning. Compared to traditional surface wave multichannel analysis, the proposed method avoids some extra parameter selection steps of the virtual shot gather construction.

AB - We propose a method for directly extracting surface wave dispersion spectra from the high-speed train (HST) induced vibration through the time-frequency decomposition and the similarity-based velocity scanning. Compared to traditional surface wave multichannel analysis, the proposed method avoids some extra parameter selection steps of the virtual shot gather construction.

KW - finite difference

KW - frequency-domain

KW - near surface

KW - seismic imaging

UR - https://www.scopus.com/pages/publications/105001139554

U2 - 10.1190/image2024-4094671.1

DO - 10.1190/image2024-4094671.1

M3 - 会议文章

AN - SCOPUS:105001139554

SN - 1052-3812

VL - 2024-August

SP - 1550

EP - 1553

JO - SEG Technical Program Expanded Abstracts

JF - SEG Technical Program Expanded Abstracts

T2 - 4th International Meeting for Applied Geoscience and Energy, IMAGE 2024

Y2 - 26 August 2024 through 29 August 2024

ER -

Extracting surface wave dispersion spectra directly from the high-speed train induced vibration

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Keywords

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