[1]徐振洋,杨军,陈占扬.临近隧道爆破振动的能量分布特征研究[J].爆破器材,2013,42(03):5-10.[doi:10.3969/j.issn.1001-8352.2013.03.002]
　XU Zhenyang,YANG Jun,CHEN Zhanyang.Research on the Energy Distribution of Blasting Vibration Signals from Nearby Tunnel[J].EXPLOSIVE MATERIALS,2013,42(03):5-10.[doi:10.3969/j.issn.1001-8352.2013.03.002]
点击复制

临近隧道爆破振动的能量分布特征研究()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
42
期数:
2013年03
页码:
5-10
栏目:
基础理论
出版日期:
2013-06-20

文章信息/Info

Title:
Research on the Energy Distribution of Blasting Vibration Signals from Nearby Tunnel
文章编号:
4601
作者:
徐振洋; 杨军; 陈占扬
北京理工大学爆炸科学与技术国家重点实验室（北京，100081）
Author(s):
XU Zhenyang;  YANG Jun;  CHEN Zhanyang
State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology (Beijing, 100081)
关键词:
隧道掘进; 爆破振动; HHT（希尔伯特黄变换）; 能量; 频率
Keywords:
tunnel boring;  blasting vibration;  HilbertHuang transform;  energy;  frequency
分类号:
TD235.1 TD235.37
DOI:
10.3969/j.issn.1001-8352.2013.03.002
文献标志码:
A
摘要:
为避免公路隧道爆破施工影响邻近铁路隧道的结构稳定性，在铁路隧道内部安置爆破振动测试仪对爆破振动信号进行检测。使用HHT（希尔伯特黄变换）方法对爆破振动信号的希尔伯特谱、三维能量谱、瞬时能量谱进行分析。结果表明：爆破振动信号频谱特征受多因素综合影响，结合场地岩石性质、起爆药量、距爆源距离等参数进行研究，爆破振动信号主要能量分布频带在10～60Hz之间，避开了铁路隧道自振频率，可以有效地降低爆破振动对铁路隧道的不利影响。HHT方法能够很好地分析隧道爆破对临近建（构）筑物振动安全影响的大小，利于指导施工。
Abstract:
To avoid the risk of a highway tunnel blasting construction impact on a nearby dilapidated railway tunnel, a blasting vibration tester was set up in the railway tunnel to detect the blasting and vibration signals. HHT was used to analyze the Hilbert spectrum, the threedimensional power spectrum, and instantaneous energy spectrum of the blasting signals. The result shows that several factors affect the blasting vibration signal spectrum. Based on parameters analysis including the rock characters, the initiatial charge amount and the distance to the blasting resource, blasting vibration signal energy distribution is confirmed in the frequency range of 10Hz60Hz, which is out of the inherent frequency of the railway tunnel and may effectively reduce the adverse impact on the railway tunnel. HHT can analyse whether the blast will destroy the railway tunnel, which can provide appropriate guidance to the construction work.

参考文献/References:

［1］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，2009：114-128.
 Li Xibing, Ling Tonghua, Zhang Yiping. Analysis of blast vibration signals theories and methods ［M］.Beijing:Science Press, 2009：114-128.
［2］公茂盛，谢礼立. HHT方法在地震工程中的应用之初步探讨 ［J］.世界地震工程，2003，19(3): 39-43 .
 Gong Maosheng, Xie Lili. Discussion on the application of HHT method to earthquake engineering ［J］. World Earthquake Engineering, 2003, 19(3): 39-43.
［3］Battista B M , Knapp C, McGee T,et al. Application of the empirical mode decomposition and HilbertHuang transform to seismic reflection data ［J］. Geophysics, 2007, 72(2):H29-H37.
［4］邓拥军，王伟，钱成春,等.EMD方法及Hilbert变换中边界问题的处理 ［J］.科学通报，2001，46(3): 255-263.
［5］罗奇峰，石春香.HHT变换理论及其计算中的问题 ［J］.同济大学学报:自然科学版，2003，31(6): 637-640.
 Luo Qifeng, Shi Chunxiang. HilbertHuang Transform and several problems in its calculation method ［J］. Journal of Tongji University:Natural Science, 2003, 31(6): 637-640.
［6］钟佑明，秦树人. 希尔伯特—黄变换的统一理论依据研究 ［J］.振动与冲击，2006，25(3):40-43.
 Zhong Youming, Qin Shuren. Reserch on the uniform theoretical basis for HilbertHung transform(HHT) ［J］. Journal of Vibration and Shock, 2006, 25(3):40-43.
［7］朱继梅. 非稳态振动信号分析［J］.振动与冲击，2000，19(1): 86-87 . 
［8］凌同华，李夕兵，王桂尧.爆破震动灾害主动控制方法研究 ［J］.岩土力学，2007，28(7)：1439-1442.
 Ling Tonghua,Li Xibing, Wang Guiyao. A study on initiative control of blast vibration damages ［J］. Rock and Soil Mechanics, 2007，28(7)：1439-1442.
［9］王振宇,梁旭，陈银鲁，等.基于输入能量的爆破震动安全评价方法研究 ［J］.岩石力学与工程学报,2010,29 (12)：2492-2499. 
Wang Zhenyu,Liang Xu, Chen Yinlu,et al. Study of safety evaluation method of blasting vibration based on input energy ［J］. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(12): 2492-2499.
［10］李宏男,王炳乾,林皋.爆破地震效应若干问题的探讨［J］.爆炸与冲击, 1996,16(1):61-67.
 Li Hongnan, Wang Bingqian, Lin Gao. Studies on some problems on explosion earthquake responses ［J］. Explosion and Shock Waves, 1996,16(1):61-67. ［11］黄文华，徐全军，沈蔚，等.小波变换在判断爆破地震危害中的应用 ［J］.工程爆破，2001，7(1): 24-27,16.
Huang Wenhua, Xu Quanjun, Shen Wei, et al. Application of wavelet transform in evaluation of blasting virbation damage ［J］. Engineering Blasting, 2001, 7(1): 24-27,16.

相似文献/References:

[1]郭涛,高振儒,范磊,等.不同位置条件下减震沟减震效应的数值模拟[J].爆破器材,2010,39(02):7.
　GUO Tao,GAO Zhenru,FAN Lei,et al.Numerical Simulation of Damping Effect of Damping Ditch with Different Location[J].EXPLOSIVE MATERIALS,2010,39(03):7.
[2]李德林.,刘强,高振儒..建筑物附近大量石方爆破振动监测及控制[J].爆破器材,2009,38(04):30.
　LI Delin,LIU Qiang,GAO Zhenru.Ground Vibration Monitoring and Control of the Mass Rock Blasting Excavation near Building[J].EXPLOSIVE MATERIALS,2009,38(03):30.
[3]史秀志王怀勇刘金明江文君.基于粗糙集的影响爆破振动特征参量因素的敏感性分析[J].爆破器材,2009,38(02):1.
　SHI Xiuzhi,WANG Huaiyong,LIU Jinming.,et al.Sensitivity Analysis of the Factors Impact of Blasting Vibration Characteristic Parameters Based on Rough Set Theory[J].EXPLOSIVE MATERIALS,2009,38(03):1.
[4]宁强,方向,汪明星.阳江核电站负挖爆破地震波衰减参数的回归分析与研究[J].爆破器材,2009,38(02):29.
　NING Qiang,FANG Xiang,WANG Mingxing.Regression and Analysis for Attenuation Parameters of Blasting Seismic Wave in Negative Digging at Yangjiang Nuclear Power Station[J].EXPLOSIVE MATERIALS,2009,38(03):29.
[5]郭涛,冯彬,李裕春,等.不同起爆方式对水下深孔爆破危害效应影响的数值模拟[J].爆破器材,2012,41(01):29.
　GUO Tao,FENG Bin,LI Yuchun,et al.Numerical Simulation of Harmful Effect of Underwater Deephole Blasting with Different Ignition Mode[J].EXPLOSIVE MATERIALS,2012,41(03):29.
[6]刘超①,李东涛②,欧仙荣①,等.电子雷管在紫金山金铜矿的应用[J].爆破器材,2012,41(01):35.
　LIU Chao,LI Dongtao,OU Xianrong,et al.Application of Electronic Detonator in Zijinshan Gold Copper Mine[J].EXPLOSIVE MATERIALS,2012,41(03):35.
[7]王洪刚①,王洪强②,陈郁华③,等.复杂环境下水下爆破振动效应控制技术[J].爆破器材,2012,41(02):24.
　WANG Honggang,WANG Hongqiang,CHEN Yuhua,et al.The Control of the Underwater Blasting Vibration Effect in Complex Environment[J].EXPLOSIVE MATERIALS,2012,41(03):24.
[8]王振雄,顾文彬,秦入平,等.水下深孔爆破间隔装药起爆时差影响的数值模拟[J].爆破器材,2012,41(03):8.
　WANG Zhenxiong,GU Wenbin,QIN Ruping,et al.Numerical Simulation of the Effect of Initiation Time Difference on Underwater Deephole Compartment Blasting[J].EXPLOSIVE MATERIALS,2012,41(03):8.
[9]闫鸿浩,刘智远,李晓杰.烟囱爆破拆除及其振动测试分析[J].爆破器材,2013,42(03):21.[doi:10.3969/j.issn.1001-8352.2013.03.005]
　YAN Honghao,LIU Zhiyuan,LI Xiaojie.Chimney Blasting Demolition and Analysis of Vibration Measurement[J].EXPLOSIVE MATERIALS,2013,42(03):21.[doi:10.3969/j.issn.1001-8352.2013.03.005]
[10]李洪涛,杨兴国.利用窗函数进行爆破振动功率谱的平滑化[J].爆破器材,2008,37(06):1.
　Li Hongtao,Yang Xingguo.Study on Smoothing the Power Spectrum of Blasting Vibration by the Window Function[J].EXPLOSIVE MATERIALS,2008,37(03):1.

备注/Memo

备注/Memo:
收稿日期：2013-01-22
作者简介：徐振洋(1982～),男，博士，主要从事爆破工程理论的研究。
通信作者：杨军（1960~），男，博士后，教授，博导，主要从事爆破理论及爆破技术方面的研究。
更新日期/Last Update: 2013-06-27