Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction

She Yanhua; Cai Gaojie

doi:doi:10.11648/j.ajce.20190705.14

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Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction

She Yanhua, Cai Gaojie

Published in American Journal of Civil Engineering (Volume 7, Issue 5)

Received: 3 November 2019 Published: 3 December 2019

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Abstract

With the development of urban construction, it is inevitable that new or expanded highways cross or parallel with existing buried pipelines. The impact vibration caused by the construction of perforated pile foundation of highway bridge is bound to have adverse effects on the safe operation of adjacent buried pipelines. Based on the micro seismic monitoring technique, the characteristics of pile foundation construction vibration is researched. A series of sensors are placed on the surface and adjacent pipelines to collect micro seismic events of impact hammer on different hoisting height and different excavation depth of pile foundation construction. Thus, the wave characteristics, spectrum characteristics and energy attenuation law of microseismic signal are analyzed, and the influencing factors of construction vibration are studied. It is found that the peak value of acceleration vibration in the vertical direction is the largest, followed by the peak value of radial acceleration vibration, the vibration energy decays in power relation with the propagation distance, and with the increase of the pile hole depth, the vibration velocity of the same horizontal distance decreases gradually. The attenuation is related to the geological condition of a certain pile hole depth. The research results have some guiding significance for the vibration control of pile foundation construction.

Published in	American Journal of Civil Engineering (Volume 7, Issue 5)
DOI	10.11648/j.ajce.20190705.14
Page(s)	141-146
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Pile Foundation Construction, Microseismic Monitoring, Vibration Performance

References

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[3]	Lukasz Rudziński, Wojciech Dȩbski, Journal of Seismology, Vol. 17, 2013, pp. 83-94.
[4]	Debotyam Maity, Iraj Salehi, Computers and Geosciences, Vol. 86, 2016, pp. 23-33.
[5]	Zuo Lina, Yuan Heping, Liu Zhijuan et al., Well Testing, Vol. 3, 2019, pp. 61-66.
[6]	Xi Yan, Li Jun, Zha Chunqing. Journal of Petroleum Science and Engineering, Vol. 180, 2019, pp. 1034-1045.
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[10]	Liu Fang, Zhao Yanhong, Bao Jinzhe et al., Recent Developments in World Seismology, Vol. 8, 2019, pp. 67-68.
[11]	Wang Zhewei, Li Xibin, Shang Xueyi et al., Chinese Journal of Geotechnical Engineering, Vol. 8, 2017, pp. 1408-1415.
[12]	Yao Linlin, Zhao Ming, Zhong Guo, Chinese Journal of Underground Space and Engineering, Vol. 5, 2018, pp. 1352-1358.
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She Yanhua, Cai Gaojie. (2019). Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. American Journal of Civil Engineering, 7(5), 141-146. https://doi.org/10.11648/j.ajce.20190705.14

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ACS Style

She Yanhua; Cai Gaojie. Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. Am. J. Civ. Eng. 2019, 7(5), 141-146. doi: 10.11648/j.ajce.20190705.14

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AMA Style

She Yanhua, Cai Gaojie. Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. Am J Civ Eng. 2019;7(5):141-146. doi: 10.11648/j.ajce.20190705.14

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@article{10.11648/j.ajce.20190705.14,
  author = {She Yanhua and Cai Gaojie},
  title = {Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction},
  journal = {American Journal of Civil Engineering},
  volume = {7},
  number = {5},
  pages = {141-146},
  doi = {10.11648/j.ajce.20190705.14},
  url = {https://doi.org/10.11648/j.ajce.20190705.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.20190705.14},
  abstract = {With the development of urban construction, it is inevitable that new or expanded highways cross or parallel with existing buried pipelines. The impact vibration caused by the construction of perforated pile foundation of highway bridge is bound to have adverse effects on the safe operation of adjacent buried pipelines. Based on the micro seismic monitoring technique, the characteristics of pile foundation construction vibration is researched. A series of sensors are placed on the surface and adjacent pipelines to collect micro seismic events of impact hammer on different hoisting height and different excavation depth of pile foundation construction. Thus, the wave characteristics, spectrum characteristics and energy attenuation law of microseismic signal are analyzed, and the influencing factors of construction vibration are studied. It is found that the peak value of acceleration vibration in the vertical direction is the largest, followed by the peak value of radial acceleration vibration, the vibration energy decays in power relation with the propagation distance, and with the increase of the pile hole depth, the vibration velocity of the same horizontal distance decreases gradually. The attenuation is related to the geological condition of a certain pile hole depth. The research results have some guiding significance for the vibration control of pile foundation construction.},
 year = {2019}
}

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TY  - JOUR
T1  - Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction
AU  - She Yanhua
AU  - Cai Gaojie
Y1  - 2019/12/03
PY  - 2019
N1  - https://doi.org/10.11648/j.ajce.20190705.14
DO  - 10.11648/j.ajce.20190705.14
T2  - American Journal of Civil Engineering
JF  - American Journal of Civil Engineering
JO  - American Journal of Civil Engineering
SP  - 141
EP  - 146
PB  - Science Publishing Group
SN  - 2330-8737
UR  - https://doi.org/10.11648/j.ajce.20190705.14
AB  - With the development of urban construction, it is inevitable that new or expanded highways cross or parallel with existing buried pipelines. The impact vibration caused by the construction of perforated pile foundation of highway bridge is bound to have adverse effects on the safe operation of adjacent buried pipelines. Based on the micro seismic monitoring technique, the characteristics of pile foundation construction vibration is researched. A series of sensors are placed on the surface and adjacent pipelines to collect micro seismic events of impact hammer on different hoisting height and different excavation depth of pile foundation construction. Thus, the wave characteristics, spectrum characteristics and energy attenuation law of microseismic signal are analyzed, and the influencing factors of construction vibration are studied. It is found that the peak value of acceleration vibration in the vertical direction is the largest, followed by the peak value of radial acceleration vibration, the vibration energy decays in power relation with the propagation distance, and with the increase of the pile hole depth, the vibration velocity of the same horizontal distance decreases gradually. The attenuation is related to the geological condition of a certain pile hole depth. The research results have some guiding significance for the vibration control of pile foundation construction.
VL  - 7
IS  - 5
ER  -

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Author Information

She Yanhua

School of Urban Construction, Yangtze University, Jingzhou, China
Cai Gaojie

School of Urban Construction, Yangtze University, Jingzhou, China

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APA Style

She Yanhua, Cai Gaojie. (2019). Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. American Journal of Civil Engineering, 7(5), 141-146. https://doi.org/10.11648/j.ajce.20190705.14

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ACS Style

She Yanhua; Cai Gaojie. Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. Am. J. Civ. Eng. 2019, 7(5), 141-146. doi: 10.11648/j.ajce.20190705.14

Copy | Download

AMA Style

She Yanhua, Cai Gaojie. Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction. Am J Civ Eng. 2019;7(5):141-146. doi: 10.11648/j.ajce.20190705.14

Copy | Download

@article{10.11648/j.ajce.20190705.14,
  author = {She Yanhua and Cai Gaojie},
  title = {Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction},
  journal = {American Journal of Civil Engineering},
  volume = {7},
  number = {5},
  pages = {141-146},
  doi = {10.11648/j.ajce.20190705.14},
  url = {https://doi.org/10.11648/j.ajce.20190705.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajce.20190705.14},
  abstract = {With the development of urban construction, it is inevitable that new or expanded highways cross or parallel with existing buried pipelines. The impact vibration caused by the construction of perforated pile foundation of highway bridge is bound to have adverse effects on the safe operation of adjacent buried pipelines. Based on the micro seismic monitoring technique, the characteristics of pile foundation construction vibration is researched. A series of sensors are placed on the surface and adjacent pipelines to collect micro seismic events of impact hammer on different hoisting height and different excavation depth of pile foundation construction. Thus, the wave characteristics, spectrum characteristics and energy attenuation law of microseismic signal are analyzed, and the influencing factors of construction vibration are studied. It is found that the peak value of acceleration vibration in the vertical direction is the largest, followed by the peak value of radial acceleration vibration, the vibration energy decays in power relation with the propagation distance, and with the increase of the pile hole depth, the vibration velocity of the same horizontal distance decreases gradually. The attenuation is related to the geological condition of a certain pile hole depth. The research results have some guiding significance for the vibration control of pile foundation construction.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Experimental Study on Microseismic Monitoring Highway Bridge Pile Foundation Construction
AU  - She Yanhua
AU  - Cai Gaojie
Y1  - 2019/12/03
PY  - 2019
N1  - https://doi.org/10.11648/j.ajce.20190705.14
DO  - 10.11648/j.ajce.20190705.14
T2  - American Journal of Civil Engineering
JF  - American Journal of Civil Engineering
JO  - American Journal of Civil Engineering
SP  - 141
EP  - 146
PB  - Science Publishing Group
SN  - 2330-8737
UR  - https://doi.org/10.11648/j.ajce.20190705.14
AB  - With the development of urban construction, it is inevitable that new or expanded highways cross or parallel with existing buried pipelines. The impact vibration caused by the construction of perforated pile foundation of highway bridge is bound to have adverse effects on the safe operation of adjacent buried pipelines. Based on the micro seismic monitoring technique, the characteristics of pile foundation construction vibration is researched. A series of sensors are placed on the surface and adjacent pipelines to collect micro seismic events of impact hammer on different hoisting height and different excavation depth of pile foundation construction. Thus, the wave characteristics, spectrum characteristics and energy attenuation law of microseismic signal are analyzed, and the influencing factors of construction vibration are studied. It is found that the peak value of acceleration vibration in the vertical direction is the largest, followed by the peak value of radial acceleration vibration, the vibration energy decays in power relation with the propagation distance, and with the increase of the pile hole depth, the vibration velocity of the same horizontal distance decreases gradually. The attenuation is related to the geological condition of a certain pile hole depth. The research results have some guiding significance for the vibration control of pile foundation construction.
VL  - 7
IS  - 5
ER  -

Copy | Download