[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):7-9.
　GUO Tao,GAO Zhenru,FAN Lei,et al.Numerical Simulation of Damping Effect of Damping Ditch with Different Location[J].EXPLOSIVE MATERIALS,2010,39(02):7-9.
点击复制

不同位置条件下减震沟减震效应的数值模拟()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
39
期数:
2010年02
页码:
7-9
栏目:
基础理论
出版日期:
2010-04-20

文章信息/Info

Title:
Numerical Simulation of Damping Effect of Damping Ditch with Different Location
文章编号:
4226
作者:
郭涛; 高振儒; 范磊; 杨力
（解放军理工大学工程兵工程学院，江苏南京210007）
Author(s):
GUO Tao;  GAO Zhenru;  FAN Lei;  YANG Li
Engineering Institute of Engineer Corps, PLA University of Science & Technology (Jiangsu Nanjing, 210007)
关键词:
爆破振动; 减震沟; 数值模拟
Keywords:
blasting vibration;  damping ditch;  numerical simulation
分类号:
TD235.1+4
文献标志码:
A
摘要:
文章通过采用ANSYS/LS-DYNA计算软件，建立了三种位置条件下减震沟的数值模型，计算分析了减震沟在不同位置条件下对其减震效应的影响规律。计算表明：当减震沟与保护目标较近时，减震效果较好；当减震沟与保护目标较远时，减震效果较差。
Abstract:
With ANSYS/LS-DYNA software, three kinds of damping ditch models with different location are established. The damping rule when damping ditches are located in different ways is analyzed in this paper. The results show that damping effect is better when damping ditch closes with protected object, vice versa.

参考文献/References:

［1］方向，高振儒，龙源，等. 减震沟对爆破震动减震效果的实验研究［J］. 工程爆破，2002，8(4). 20～23. ［2］LSDYNA KEYWORD USER’S MANUAL［M］. California: Livermore Software Technology Corporation，2003. ［3］时党勇，李裕春，张胜民. 基于ANSYS/LSDYNA 8.1进行显式动力分析［M］. 北京：清华大学出版社，2005. 92～95.

相似文献/References:

[1]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(02):30.
[2]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(02):1.
[3]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(02):29.
[4]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(02):29.
[5]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(02):35.
[6]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(02):24.
[7]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(02):8.
[8]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.[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(02):5.[doi:10.3969/j.issn.1001-8352.2013.03.002]
[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(02):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(02):1.

备注/Memo

备注/Memo:
收稿日期：2009-09-03 作者简介：郭涛（1978～），男,硕士，讲师，主要从事地雷与爆破器材应用技术的教学和科研工作。
更新日期/Last Update: 2011-03-24