Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages

Chunchao Chen; Zhiyu Zhang; Zihao Tao; Jiguo Zhou; Bishu Zhang

doi:doi:10.11648/j.eas.20200501.13

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Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages

Chunchao Chen, Zhiyu Zhang, Zihao Tao, Jiguo Zhou, Bishu Zhang

Published in Engineering and Applied Sciences (Volume 5, Issue 1)

Received: 13 January 2020 Accepted: 3 February 2020 Published: 13 February 2020

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Abstract

Blasting is an effective methods of tunnel excavation, but blasting vibration damage will occur in the construction process. In order to study the blasting vibration of the downlink tunnel, the blasting vibration of the upper part of a tunnel in yunnan was monitored The results show that the vertical vibration velocity is higher than the other two axial vibration velocity, and there is obvious elevation amplification effect in the blasting vibration propagation process. In this test condition, the impact range of blasting vibration is 22m, which will not affect the village. According to HHT analysis, the blasting vibration energy is mainly concentrated in the low-frequency interval, while the high frequency interval vibration energy is small; The instantaneous response spectrum of blasting vibration energy can reflect the number of detonators used for the maximum single-end charge, and there is a surge of energy in the process of blasting vibration energy transmission. At the same time, the expansion of the air face can effectively reduce the transfer of blasting vibration energy. The results show that the propagation of blasting vibration energy can be effectively controlled by controlling the maximum charge of explosive and increasing the blank surface.

Published in	Engineering and Applied Sciences (Volume 5, Issue 1)
DOI	10.11648/j.eas.20200501.13
Page(s)	15-21
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), 2020. Published by Science Publishing Group

Keywords

The Blasting Vibration, Prediction of Blasting Vibration Velocity, HHT Analysis, Time-Frequency Characteristic

References

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[3]	Nguyen. Hoang, Choi. Yosoon, Bui Xuan-nam. Predicting Blast-induced Ground Vibration in Open-pit Mines Using Vibration Sensors and Support Vector Regression-based Optimization Algorithms [J]. Sensors (basel, Switzerland), 2019, 20 (1): 20-60.
[4]	Xu Jingui, Pu Chuanjin, He Gaowei, Xiao Dingjun, Feng Yangyang. Experimental study on propagation of side slope of blasting vibration of mountain-adjacent tunnel [J]. Nonferrous Metals (Mine Section) 2018, 70 (3): 51-58, 112.
[5]	Ye Haiwang, Yuan Erjun, Lei Tao, Long Mei. Blasting Vibration Peak Particle Velocity Prediction Formula Based on Dimensional Analysis Method [J]. Metal Mine 2019 (5): 56-61.
[6]	Yu Jianxin, Chen Weizhon, Yang Jianping, Yang Fan, Li Ming, Kuang Yuelin, Dai Yonghao. Study of blasting vibration control technology of up and down cross tunnel [J]. Rock and Soil Mechanics 2014, 35 (S2): 445-452.
[7]	Yang Shan, Chen Jianhong, Guo Hongbin, Luo Zheng. Application of Regressive Analysis in the Research on Propagation Law of Tunnel Blasting Vibration [J]. China Safety Science Journal 2011, 21 (10): 71-75.
[8]	Dhakal RP, Pan TC. Response characteristics of structures subjected to blasting-induced ground motion [J]. INT J IMPACT ENG 2003, 28 (8): 813-828.1.
[9]	Qiu Xianyang, Shi Xiuzhi, Zhou Jian, Huang Dan, Chen Xin. On vibration reduction effect of short millisecond blasting by high-precision detonator based on HHT energy spectrum [J]. Explosion and Shock Waves 2017, 37 (1): 107-113.
[10]	Zong Qi, Wang Haibo, Xu Ying, Fu Jugen. Analysis of blasting seismic wave signal in coalmine roadway excavation based on HHT method [J]. Journal of Vibration and Shock 2013, 32 (15): 116-120.
[11]	GB 6722—2014 Safety regulations for blasting [S]. 2014.
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[13]	Shen J J, Yen W P, O'Fallon J. Interpretation and application of Hilbert-Huang transformation for seismic performance analyses [C] ∥ Sixth US Conference and Workshop on Lifeline Earth-quake Engineering. Long Beach, CA, US: ASCE, 2003: 657－666.
[14]	Li Xibing, Zhang Yiping, Liu Zhixiang. Wavelet analysis and Hilbert-Huang transform of blasting vibration signal [J]. Explosion ＆ Shock Waves, 2005, 25 (6): 528-535.
[15]	Qian Shouyi. HHT application research on blasting vibration sig-nal [D]. Changsha: Central South University, 2012.

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APA Style

Chunchao Chen, Zhiyu Zhang, Zihao Tao, Jiguo Zhou, Bishu Zhang. (2020). Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Engineering and Applied Sciences, 5(1), 15-21. https://doi.org/10.11648/j.eas.20200501.13

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ACS Style

Chunchao Chen; Zhiyu Zhang; Zihao Tao; Jiguo Zhou; Bishu Zhang. Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Eng. Appl. Sci. 2020, 5(1), 15-21. doi: 10.11648/j.eas.20200501.13

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AMA Style

Chunchao Chen, Zhiyu Zhang, Zihao Tao, Jiguo Zhou, Bishu Zhang. Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Eng Appl Sci. 2020;5(1):15-21. doi: 10.11648/j.eas.20200501.13

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@article{10.11648/j.eas.20200501.13,
  author = {Chunchao Chen and Zhiyu Zhang and Zihao Tao and Jiguo Zhou and Bishu Zhang},
  title = {Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages},
  journal = {Engineering and Applied Sciences},
  volume = {5},
  number = {1},
  pages = {15-21},
  doi = {10.11648/j.eas.20200501.13},
  url = {https://doi.org/10.11648/j.eas.20200501.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eas.20200501.13},
  abstract = {Blasting is an effective methods of tunnel excavation, but blasting vibration damage will occur in the construction process. In order to study the blasting vibration of the downlink tunnel, the blasting vibration of the upper part of a tunnel in yunnan was monitored The results show that the vertical vibration velocity is higher than the other two axial vibration velocity, and there is obvious elevation amplification effect in the blasting vibration propagation process. In this test condition, the impact range of blasting vibration is 22m, which will not affect the village. According to HHT analysis, the blasting vibration energy is mainly concentrated in the low-frequency interval, while the high frequency interval vibration energy is small; The instantaneous response spectrum of blasting vibration energy can reflect the number of detonators used for the maximum single-end charge, and there is a surge of energy in the process of blasting vibration energy transmission. At the same time, the expansion of the air face can effectively reduce the transfer of blasting vibration energy. The results show that the propagation of blasting vibration energy can be effectively controlled by controlling the maximum charge of explosive and increasing the blank surface.},
 year = {2020}
}

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TY  - JOUR
T1  - Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages
AU  - Chunchao Chen
AU  - Zhiyu Zhang
AU  - Zihao Tao
AU  - Jiguo Zhou
AU  - Bishu Zhang
Y1  - 2020/02/13
PY  - 2020
N1  - https://doi.org/10.11648/j.eas.20200501.13
DO  - 10.11648/j.eas.20200501.13
T2  - Engineering and Applied Sciences
JF  - Engineering and Applied Sciences
JO  - Engineering and Applied Sciences
SP  - 15
EP  - 21
PB  - Science Publishing Group
SN  - 2575-1468
UR  - https://doi.org/10.11648/j.eas.20200501.13
AB  - Blasting is an effective methods of tunnel excavation, but blasting vibration damage will occur in the construction process. In order to study the blasting vibration of the downlink tunnel, the blasting vibration of the upper part of a tunnel in yunnan was monitored The results show that the vertical vibration velocity is higher than the other two axial vibration velocity, and there is obvious elevation amplification effect in the blasting vibration propagation process. In this test condition, the impact range of blasting vibration is 22m, which will not affect the village. According to HHT analysis, the blasting vibration energy is mainly concentrated in the low-frequency interval, while the high frequency interval vibration energy is small; The instantaneous response spectrum of blasting vibration energy can reflect the number of detonators used for the maximum single-end charge, and there is a surge of energy in the process of blasting vibration energy transmission. At the same time, the expansion of the air face can effectively reduce the transfer of blasting vibration energy. The results show that the propagation of blasting vibration energy can be effectively controlled by controlling the maximum charge of explosive and increasing the blank surface.
VL  - 5
IS  - 1
ER  -

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Author Information

Chunchao Chen

Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming, China
Zhiyu Zhang

Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming, China
Zihao Tao

Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming, China
Jiguo Zhou

Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming, China
Bishu Zhang

Faculty of Land and Resources Engineering, Kunming University of Science and Technology, Kunming, China

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Plain Text BibTeX RIS

APA Style

Chunchao Chen, Zhiyu Zhang, Zihao Tao, Jiguo Zhou, Bishu Zhang. (2020). Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Engineering and Applied Sciences, 5(1), 15-21. https://doi.org/10.11648/j.eas.20200501.13

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ACS Style

Chunchao Chen; Zhiyu Zhang; Zihao Tao; Jiguo Zhou; Bishu Zhang. Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Eng. Appl. Sci. 2020, 5(1), 15-21. doi: 10.11648/j.eas.20200501.13

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AMA Style

Chunchao Chen, Zhiyu Zhang, Zihao Tao, Jiguo Zhou, Bishu Zhang. Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages. Eng Appl Sci. 2020;5(1):15-21. doi: 10.11648/j.eas.20200501.13

Copy | Download

@article{10.11648/j.eas.20200501.13,
  author = {Chunchao Chen and Zhiyu Zhang and Zihao Tao and Jiguo Zhou and Bishu Zhang},
  title = {Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages},
  journal = {Engineering and Applied Sciences},
  volume = {5},
  number = {1},
  pages = {15-21},
  doi = {10.11648/j.eas.20200501.13},
  url = {https://doi.org/10.11648/j.eas.20200501.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.eas.20200501.13},
  abstract = {Blasting is an effective methods of tunnel excavation, but blasting vibration damage will occur in the construction process. In order to study the blasting vibration of the downlink tunnel, the blasting vibration of the upper part of a tunnel in yunnan was monitored The results show that the vertical vibration velocity is higher than the other two axial vibration velocity, and there is obvious elevation amplification effect in the blasting vibration propagation process. In this test condition, the impact range of blasting vibration is 22m, which will not affect the village. According to HHT analysis, the blasting vibration energy is mainly concentrated in the low-frequency interval, while the high frequency interval vibration energy is small; The instantaneous response spectrum of blasting vibration energy can reflect the number of detonators used for the maximum single-end charge, and there is a surge of energy in the process of blasting vibration energy transmission. At the same time, the expansion of the air face can effectively reduce the transfer of blasting vibration energy. The results show that the propagation of blasting vibration energy can be effectively controlled by controlling the maximum charge of explosive and increasing the blank surface.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Safety Study on Blasting Vibration of Down Tunnel in Neighboring Villages
AU  - Chunchao Chen
AU  - Zhiyu Zhang
AU  - Zihao Tao
AU  - Jiguo Zhou
AU  - Bishu Zhang
Y1  - 2020/02/13
PY  - 2020
N1  - https://doi.org/10.11648/j.eas.20200501.13
DO  - 10.11648/j.eas.20200501.13
T2  - Engineering and Applied Sciences
JF  - Engineering and Applied Sciences
JO  - Engineering and Applied Sciences
SP  - 15
EP  - 21
PB  - Science Publishing Group
SN  - 2575-1468
UR  - https://doi.org/10.11648/j.eas.20200501.13
AB  - Blasting is an effective methods of tunnel excavation, but blasting vibration damage will occur in the construction process. In order to study the blasting vibration of the downlink tunnel, the blasting vibration of the upper part of a tunnel in yunnan was monitored The results show that the vertical vibration velocity is higher than the other two axial vibration velocity, and there is obvious elevation amplification effect in the blasting vibration propagation process. In this test condition, the impact range of blasting vibration is 22m, which will not affect the village. According to HHT analysis, the blasting vibration energy is mainly concentrated in the low-frequency interval, while the high frequency interval vibration energy is small; The instantaneous response spectrum of blasting vibration energy can reflect the number of detonators used for the maximum single-end charge, and there is a surge of energy in the process of blasting vibration energy transmission. At the same time, the expansion of the air face can effectively reduce the transfer of blasting vibration energy. The results show that the propagation of blasting vibration energy can be effectively controlled by controlling the maximum charge of explosive and increasing the blank surface.
VL  - 5
IS  - 1
ER  -

Copy | Download