Proceedings of the 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017)

A Numerical Study to the some Effect factors in the dispersion analysis of microtremors by SPAC method

Authors
Qingling Du, Zhengping Liu
Corresponding Author
Qingling Du
Available Online April 2017.
DOI
https://doi.org/10.2991/fmsmt-17.2017.85How to use a DOI?
Keywords
Numerical simulation, Dispersion curve, Microtremors, Spatial autocorrelation.
Abstract

Spatial autocorrelation method is based method for the dispersion curves analysis of microtremors, which is being paid more and more attention because of its convenience and efficiency, and no disruption to the environment. In this paper, the homogeneous medium and layered media are studied by numerical simulation. First, the different array radii are used to receive signals in the homogeneous medium model, and the influence of the radius on the depth of detection is obtained. Secondly. We set a different number of field sources, The influence of the number of field sources on the dispersion curve is analyzed. Finally, the dispersion curve is extracted for the layered medium and compared with the theoretical dispersion curve, which show a well consistent.

Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017)
Series
Advances in Engineering Research
Publication Date
April 2017
ISBN
978-94-6252-331-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/fmsmt-17.2017.85How to use a DOI?
Copyright
© 2017, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Qingling Du
AU  - Zhengping Liu
PY  - 2017/04
DA  - 2017/04
TI  - A Numerical Study to the some Effect factors in the dispersion analysis of microtremors by SPAC method
BT  - Proceedings of the 2017 5th International Conference on Frontiers of Manufacturing Science and Measuring Technology (FMSMT 2017)
PB  - Atlantis Press
SP  - 404
EP  - 408
SN  - 2352-5401
UR  - https://doi.org/10.2991/fmsmt-17.2017.85
DO  - https://doi.org/10.2991/fmsmt-17.2017.85
ID  - Du2017/04
ER  -