[1]马华原①,李斌利①②,郭涛①.核电站扩建工程爆破开挖振动信号的HHT分析[J].爆破器材,2016,45(05):50-55.[doi:10.3969/j.issn.1001-8352.2016.05.011]
 MA Huayuan,LI Binli,GUO Tao.HHT Analysis on Vibration Signal of Blasting Excavation in Expansion of Nuclear Power Station[J].EXPLOSIVE MATERIALS,2016,45(05):50-55.[doi:10.3969/j.issn.1001-8352.2016.05.011]
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核电站扩建工程爆破开挖振动信号的HHT分析()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
45
期数:
2016年05
页码:
50-55
栏目:
爆破技术
出版日期:
2016-09-30

文章信息/Info

Title:
HHT Analysis on Vibration Signal of Blasting Excavation in Expansion of Nuclear Power Station
文章编号:
5028
作者:
马华原李斌利①②郭涛
①解放军理工大学野战工程学院(江苏南京,210007)
②中国人民解放军96518部队(湖南怀化,418000)
Author(s):
MA Huayuan LI Binli①② GUO Tao
①College of Filed Engineering, PLA University of Science and Technology (Jiangsu Nanjing, 210007)
②Unit 96518 (Hunan Huaihua, 418000)
关键词:
爆破振动Hilbert-Huang变换Hilbert谱瞬时能量
Keywords:
blasting vibration Hilbert-Huang transform Hilbert spectrum instantaneous energy
分类号:
TD235.1;O382
DOI:
10.3969/j.issn.1001-8352.2016.05.011
文献标志码:
A
摘要:
通过对田湾核电站二期扩建工程爆破施工的振动监测,得到了大量的试验数据,经由Hilbert-Huang变换(HHT)方法处理,分析论证了此方法运用于爆破地震波处理的科学性和可行性。第一步,用经验模态分解信号,得到了振动信号的固有模态分量,考虑到噪声信号的干扰,又对信号进行了改进算法的滤波处理;之后,对各个分量进行Hilbert变换,得到了信号的时频能量谱;针对时频能量谱分析,得到了信号的时频特性;从得到的瞬时能量谱中得到了3段微差起爆的间隔时间,为检测雷管的质量提供了新方法;而边际谱分析提供了一个频域分析的新角度。
Abstract:
Based on the blasting vibration monitoring in second-phase expansion project of Tianwan Nuclear Power Station, a lot of experimental data were obtained. Through the Hilbert-Huang Transform (HHT) method, the scientific and technical feasibility of this method using on treatment of blasting seismic wave were verified. At first, the EMD method was used to decompose the signal to get the IMF, and the interference of the noise signal was considered and filtered. From Hilbert transform for each component, the time-frequency energy spectrum of the signal was derived. According to the time frequency energy spectrum analysis, timefrequency characteristic of the signal was represented. Intervals of differential initiation were obtained from instantaneous energy spectrum, which provides a new method to test the quality of detonator. Furthermore, marginal spectrum provides a new perspective in frequency-domain analysis.

参考文献/References:

[1]汪旭光,于亚伦.关于爆破震动安全判据的几个问题[J].工程爆破,2001,7(2):88-92.
 WANG X G,YU Y L. On several problems of safety criterion for blasting vibration [J]. Engineering Blasting, 2001,7(2): 88-92.
[2]马华原,龙源,郭涛.田湾核电站基础开挖爆破振动检测与数据分析[J].爆破,2015,32(3):85-90.
MA H Y, LONG Y, GUO T. Monitoring and analysis of blasting vibration of foundation excavation of Tianwan Nuclear Power Plant [J]. Blasting,2015, 32(3):85-90.
[3]丁康,陈健林,苏向荣.平稳和非平稳振动信号的若干处理方法及发展[J].振动工程学报,2003,16(1):1-10.
DING K, CHEN J L, SU X R. Development in vibration signal analysis and processing methods[J]. Journal of Vibration Engineering, 2003,16 (1): 1-10.
[4]凌同华,李夕兵.爆破振动信号不同频带的能量分布规律[J].中南大学学报(自然科学版),2004,34(2): 310-315.
 LING T H, LI X B. Laws of energy distribution in different frequency bands for blast vibration signals [J]. Journal of Central South University(Natural Science), 2004,34 (2): 310-315.
[5]张义平,李夕兵,赵国彦,等.爆破震动信号的时频分析[J].岩土工程学报,2005,27(12):1472-1477.
ZHANG Y P, LI X B, ZHAO G Y, et al. Time frequency analysis of blasting vibration signals [J]. Chinese Journal of Geotechnical Engineering, 2005,27(12): 1472-1477.
[6]张义平,李夕兵,左宇军,等.爆破振动信号的HHT分析与应用[M].北京:冶金工业出版社,2008.
[7]李夕兵,凌同华,张义平.爆破震动信号分析理论与技术[M].北京:科学出版社,2009.
 LI X B, LING T H, ZHANG Y P. Analysis of blast vibration signals-theories and methods[M]. Beijing: Science Press,2009.
[8]傅倬,方向,郭涛,等. 田湾核电二期深孔台阶爆破振动监测与分析[J]. 工程爆破, 2008,14(3):74-76,56.
 FU Z,FANG X,GUO T,et al. Monitoring and analysis on vibration of bench long hole blasting in Phase Two construction of Tianwan Nuclear Power Station[J].Enginee ring Blasting, 2008,14(3):74-76,56.
[9]陈作彬. 田湾核电站扩建山体爆破工程爆破质量安全控制[J]. 探矿工程:岩土钻掘工程,2009,36(3):76-78.
CHEN Z B. Quanlity and safety control on blasting of mountain for Tianwan Nuclear Power Plant extension project[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2009,36(3):76-78.
[10]赵恩让,胡胜利. 田湾核电站扩建工程土石方爆破安全控制[J]. 电力安全技术,2011,13(11):13-15.

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备注/Memo

备注/Memo:
收稿日期:2015-10-15
作者简介:马华原(1992-),男,硕士研究生,主要从事爆破技术研究工作。E-mail:503812350@qq.com
通信作者:李斌利(1973-),男,硕士研究生,主要从事兵器与爆破技术研究。E-mail:blastingcaptain@163.com
更新日期/Last Update: 2016-09-30