Influences of geo-stress on energy distribution of vibration induced by blasting excavation

YAN Peng; LU Wen-bo; LI Hong-tao; CHEN Ming; ZHOU Chuang-bing

doi:10.11883/1001-1455(2009)02-0182-07

Volume 29 Issue 2

Sep. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Explosion And Shock Waves > 2009 > 29(2): 182-188

LI Gang, WANG Xiao-fang, YIN Shuo, LI Wen-ya. Study of incidence angle of particle on its coating formation in cold spraying[J]. Explosion And Shock Waves, 2007, 27(5): 477-480. doi: 10.11883/1001-1455(2007)05-0477-04

Citation:

YAN Peng, LU Wen-bo, LI Hong-tao, CHEN Ming, ZHOU Chuang-bing. Influences of geo-stress on energy distribution of vibration induced by blasting excavation[J]. Explosion And Shock Waves, 2009, 29(2): 182-188. doi: 10.11883/1001-1455(2009)02-0182-07

Citation:

PDF( 772 KB)

Influences of geo-stress on energy distribution of vibration induced by blasting excavation

doi: 10.11883/1001-1455(2009)02-0182-07

1.
State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, Hubei, China;
2.
School of Water Resource and Hydropower, Sichuan University, Chengdu 610065, Sichuan, China

Publish Date: 2009-03-25

Abstract

Abstract

Adopting the wavelet packet analysis technique, the energy distribution of the vibration, which was induced in the process of tunnel blasting excavation under the high in-situ stress conditions, was obtained. Analysis on the test data shows that the frequency ranges of the vibration induced by the transient unloading of the in-situ stress(VI) and the vibration induced by blast load(VB) are almost the same, but the proportion of the low frequency energy in VI is higher than that in VB. The effect of the transient unloading depends on the magnitude of the in-situ stress for the transient unloading and the size of the unloading area, both of which are determined by the distribution of the blast holes and explosive circuit.
- mechanics of explosion,
- energy distribution,
- wavelet packet analysis,
- rock mass vibration,
- blasting excavation,
- geo-stress

FullText(HTML)

References(0)

References

Relative Articles

[1]	LI Tao, CHANG Lijun, CHEN Taiwei, LIU Junyuan, XIAO Songming, CAI Zhihua. Establishment and verification of a head finite element model based on explosion injury[J]. Explosion And Shock Waves, 2024, 44(12): 121424. doi: 10.11883/bzycj-2024-0173
[2]	BAO Yunyu, XIN Jiayan, ZHANG Anqiang, WANG Yanjiang, BU Xianle. Research progress on the pathogenesis and biomarkers of blast-induced traumatic brain injury[J]. Explosion And Shock Waves, 2024, 44(12): 121412. doi: 10.11883/bzycj-2024-0179
[3]	ZHANG Dianyuan, YU Chen, HAO Wenyong, LI Yuan, HOU Bing, SUO Tao. Injury properties of porcine lung under blast load[J]. Explosion And Shock Waves, 2024, 44(12): 121433. doi: 10.11883/bzycj-2024-0262
[4]	ZHAO Jiaxing, LI Qi, ZHANG Liang, LIU Songhan, JIANG Lin. Experimental study on mitigation effects of water mist on blast wave[J]. Explosion And Shock Waves, 2023, 43(10): 105401. doi: 10.11883/bzycj-2023-0108
[5]	LIU Xiaobo, LI Shuai, ZHANG Aman. An improvement of the wall-pressure theory and numerical method for shock waves in underwater explosion[J]. Explosion And Shock Waves, 2022, 42(1): 014202. doi: 10.11883/bzycj-2021-0106
[6]	HUANG Chao, ZHANG Pan, ZENG Fan, XU Weizheng, WANG Jie, LIU Na. A method for adjusting and controlling underwater explosion shock wave[J]. Explosion And Shock Waves, 2022, 42(8): 083201. doi: 10.11883/bzycj-2021-0450
[7]	MA Fulin, YANG Nana, ZHAO Tianyou, CHEN Zhipeng, YAO Xiongliang. Peridynamic damage simulation of ship composite structures subjected to combined action of shock wave and fragments[J]. Explosion And Shock Waves, 2022, 42(3): 033304. doi: 10.11883/bzycj-2021-0080
[8]	MA Tianbao, WANG Chentao, ZHAO Jinqing, NING Jianguo. High order pseudo arc-length method for strong discontinuity of detonation wave[J]. Explosion And Shock Waves, 2021, 41(11): 114201. doi: 10.11883/bzycj-2020-0366
[9]	XU Zhiyu, TAN Yonghua, LI Xiaoming. Numerical computation of shock wave using wavelet methods[J]. Explosion And Shock Waves, 2020, 40(1): 014201. doi: 10.11883/bzycj-2018-0467
[10]	LI Mei, JIANG Jianwei, WANG Xin. Shock wave propagation characteristics of double layer charge explosion in the air[J]. Explosion And Shock Waves, 2018, 38(2): 367-372. doi: 10.11883/bzycj-2016-0209
[11]	Liu Guibing, Hou Hailiang, Zhu Xi, Zhang Guodong. Attenuation of shock wave passing through liquid droplets[J]. Explosion And Shock Waves, 2017, 37(5): 844-852. doi: 10.11883/1001-1455(2017)05-0844-09
[12]	Zhou Pei-jie, Wang Jian, Tao Gang, Zhou Jie. Attenuation characteristics of shock waves interacting with open and closed foams[J]. Explosion And Shock Waves, 2015, 35(5): 675-681. doi: 10.11883/1001-1455(2015)05-0675-07
[13]	Yao Cheng-bao, Li Ruo, Tian Zhou, Guo Yong-hui. Two dimensional simulation for shock wave produced by strong explosion in free air[J]. Explosion And Shock Waves, 2015, 35(4): 585-590. doi: 10.11883/1001-1455(2015)04-0585-06
[14]	Zhang Zhu, Jin Yan -juan. Shock wave loading of reverse detonation model[J]. Explosion And Shock Waves, 2014, 34(2): 223-228. doi: 10.11883/1001-1455(2014)02-0223-06
[15]	HouJun-liang, JiangJian-wei, MenJian-bing, WangShu-you. Dynamicresponseofthinplatewithholesunderblastloading[J]. Explosion And Shock Waves, 2013, 33(6): 662-666. doi: 10.11883/1001-1455(2013)06-0662-05
[16]	Lü Yan-wei, TAN Cheng-wen, YU Xiao-dong, LI Zhi-li, WANG De-sheng, WANG Hui-juan, XIAOYan-hua, BAI Yan-qiang, MA Hong-lei. Astudyondamageeffectofdifferentvariableshockpressurelevels torabbitphysiologicalsystem[J]. Explosion And Shock Waves, 2012, 32(1): 97-102. doi: 10.11883/1001-1455(2012)01-0097-06
[17]	ZHOU Jie, TAO Gang, WANG Jian. Numericalsimulationoflunginjuryinducedbyshockwave[J]. Explosion And Shock Waves, 2012, 32(4): 418-422. doi: 10.11883/1001-1455(2012)04-0418-05
[18]	SHI Hua-qiang, ZONG Zhi, JIA Jing-bei. Short-range characters of underwater blast waves[J]. Explosion And Shock Waves, 2009, 29(2): 125-130. doi: 10.11883/1001-1455(2009)02-0125-06
[19]	CHEN Wen, ZHANG Qing-ming. A preliminary investigation on dynamic analysis models for missile structures subjected to blast wave[J]. Explosion And Shock Waves, 2009, 29(2): 199-204. doi: 10.11883/1001-1455(2009)02-0199-06

Supplements(0)

Cited By

Cited by

Periodical cited type(7)

1.	雷成，李福胜，缪得祥，朱涛. 基于回归分析法的矩形槽圆管吸能特性研究. 机械强度. 2024(02): 292-300 .
2.	王春华，杨雨泽，安达，唐治. 液压支架凹角圆管式薄壁构件吸能特性分析与优化. 机械设计与制造. 2024(10): 266-271+276 .
3.	邓敏杰，刘志芳. 仿马尾草薄壁结构的设计与耐撞性研究. 高压物理学报. 2022(03): 111-120 .
4.	张欣玥，惠旭龙，葛宇静，舒挽，白春玉，刘小川. 中低速压缩加载下不同截面构型复合材料薄壁结构吸能特性及失效分析. 爆炸与冲击. 2022(06): 36-49 . 本站查看
5.	霍鹏，许述财，范晓文，李建平，杨欣，黄晗. 鹿角骨单位仿生薄壁管斜向冲击耐撞性研究. 爆炸与冲击. 2020(11): 127-138 . 本站查看
6.	谭丽辉，谭洪武，鲁帅. 诱导缺陷结构在薄壁构件耐撞性中的应用. 河南科技. 2016(21): 74-75 .
7.	李玉如，柳忠彬，肖守讷，王欢. 预制螺旋槽薄壁管的吸能研究. 四川理工学院学报(自然科学版). 2015(02): 21-25 .