SHPB实验技术研究
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摘要
霍普金森压杆(SHPB)实验技术作为材料动态力学性能测试的有效手段,广泛地应用于材料的动态力学性能研究.本文系统地综述了SHPB实验技术的研究进展,指出当前存在的主要问题,并在此基础上提出解决问题的基本思路与方法.具体包括实验技术的基本原理、实验装置及数据处理方法的改进;提出了直接法和数据解耦的方法处理应力不均匀问题、使用软介质的方法处理大直径杆的弥散效应问题、用数学计算的方法处理试件端面摩擦效应的问题.
SHPB experimental technology,as an effective measure of materials′ dynamic mechanic characteristics,is widely used to the study of materials′ dynamic mechanical characteristics.This paper summarizes the investigation advance of SHPB technology systemically,it points out major problems existing in current study,as well as basic ideas of solution,including the principle,equipments and improvement of data procession.And it points out direct method and unbind-coupling method solve the problem on stress uniformity,flexible shapers minish wave dispersion,mathematics solve contact problems between ends.
SHPB experimental technology,as an effective measure of materials′ dynamic mechanic characteristics,is widely used to the study of materials′ dynamic mechanical characteristics.This paper summarizes the investigation advance of SHPB technology systemically,it points out major problems existing in current study,as well as basic ideas of solution,including the principle,equipments and improvement of data procession.And it points out direct method and unbind-coupling method solve the problem on stress uniformity,flexible shapers minish wave dispersion,mathematics solve contact problems between ends.
引文
[1]马晓青编著.冲击动力学[M].北京:北京理工大学出版社,1992,7:1~46.
[2]王礼立.爆炸与冲击载荷下结构和材料动态响应研究的新进展[J].爆炸与冲击,2001,21(2):81~88.
[3]余怀忠,尹祥础,梁乃刚.利用损伤力学模型研究地震前兆现象[J].地球物理学进展,2004,19(2):404~413.
[4]方华,伍向阳.温压条件下岩石破坏前后的力学性质与波速[J].地球物理学进展,1998,14(3):73~78.
[5]陈运平,席道瑛,薛彦伟.循环荷载下饱和岩石的滞后和衰减[J].地球物理学报,2004,47(4):672~679.
[6]Kolsky H.An investigation of mechanical properties of materi-als at very high rates of loading[J].Proc Phys Soc,1949,B62:676~700.
[7]Hopkinson B.A method of measuring the pressure in the de-formation of high explosives by the impact of bullets[J].Phi-los Trans R Soc A,1914,213:437~452.
[8]胡时胜.霍普金森压杆技术[J].兵器材料科学与工程,1991,11(11):40~47.
[9]Renliang Shan,Yusheng Jiang,Baoqiang Li.Obtaining dy-namic complete stress-strain curves for rock using the SplitHopkinson Pressure Bar technique[J].International Journal ofRock Mechanics and Mining Sciences,2000,37:983~992.
[10]Christensen R J,Swanson S R.Brown W S.Split HopkinsonBar tests on rocks under confining pressure[J].ExperimentalMechnics,1973,12(12):508~513.
[11]Lindholm U S.Yearkly L M,Nagy A.The dynamic strengthand fracture properties of dresser basalt[J].IntJ Rock MechSci and Geomech Abstr,1974,(11):181~191.
[12]于亚伦.用三轴SHPB装置研究岩石的动载特性[J].岩土工程学报,1992,14(3):76~79.
[13]Verleysen P,Degrieck J,Taerwe L.Experimental investiga-tion of strain rate dependent impact behavior of cementitiouscomposites[J].Magazine of Concrete Research,2002,54(4):257~262.
[14]Albertini C,Montagnani M.Testing techniques based on theSplit Hopkinson Bar[A].Institute of Physics Conference[C].London:[s.n.].
[15]Tabaka K.The effect of temperature and strain rate on thestrength of aluminum.Proc of 13th Japan Congress on Mate-sials Research[C].Kyoto:[s.n.]1970.
[16]薛青,沈乐天,陈淑霞,等.单脉冲加载的Hopkinson扭杆装置[J].爆炸与冲击,1996,16(4):289~296.
[17]Zhao H,Gary G,Klepaczko J R.On the use of a viscoelaticsplit hopkinson pressure bar[J].Int J Impact,1997,19(4):319~330.
[18]刘剑飞,王正道,胡时胜.低阻抗多孔材料的SHPB实验技术[J].实验力学,1998,13(2):218~223.
[19]刘剑飞,胡时胜,王道荣.用于脆性材料的SHPB动态实验新方法[J].实验力学,2001,6(3):283~290.
[20]刘晓敏,胡时胜.应力脉冲在变截面SHPB锥杆中的传播特性[J].爆炸与冲击,2000,20(2):110~114.
[21]卢芳云,Chen W,Frew D J.软材料的SHPB实验设计[J].爆炸与冲击,2002,22(1):9~15.
[22]王永刚,施绍裘,王礼立.低阻抗多孔材料动态弹性模量和剪切模量实验测定[J].宁波大学学报(理工版),2002,15(4):22~26.
[23]孟益平,胡时胜.混凝土材料冲击压缩试验中的一此问题[J].实验力学,2003,18(l):108~112.
[24]宋博,宋力,胡时胜.SHPB实验数据处理的解耦方法[J].爆炸与冲击,1998,18(2):167~171.
[25]宋博,胡时胜,刘剑飞.泡沫塑料中冲击波的传播[J].实验力学,1999,14(3):273~278.
[26]Zhao H,Gary G.Crushing behaviour of aluminium honey-combs under impact loading[J].Int J Ipmact Engng 1998,10(21):827~836.
[27]巫绪涛,胡时胜,张芳荣.两点应变测量法在SHPB测量技术上的运用[J].爆炸与冲击,2003,23(4):309~312.
[28]王礼力.SHPB试验技术与反分析[C].第三届全国爆炸力学实验技术学术会议论文集,2004,9:1~6.
[29]巫绪涛,胡时胜,杨伯源,等.SHPB研究混凝土动态力学性能的问题和改进[J].合肥工业大学学报(自然科学版),2004,27(1):63~66.
[30]徐明利,张若棋,张光莹.SHPB实验中试件内早期应力平衡分析[J].爆炸与冲击,2003,23(3):235~240.
[31]裴正林.小波理论及其在地震数据处理中的应用[J].地球物理学进展,2002,17(3):486~490.
[32]章传银,丘其宪.小波分析及其在地球重力学中的应用展望[J].地球物理学进展,1998,13(2):73~85.
[33]马涛,李斐,岳建利.小波分析在地球物理及大地测量中的应用[J].地球物理学进展,2003,18(1):49~52.
[34]Tang T,Malvern L E,Jenking D A.Rate effets in uniaxialdynamic ic compression of concrete[J].J Eng Mech,1992,118(1):108~124.
[35]Ross C A,Tedesco J W,Kuennen S T.Effects of strain rateon conrete strength[J].ACIMater J,1995,92(1):37~47.
[36]宋博,宋力,胡时胜.SHPB实验数据处理的解耦方法[J].爆炸与冲击,1998,18(2):167~171.
[37]Tang T,Malvern L E,Jenking D A.Rate effets in uniaxial dy-namic ic compression of concrete[J].J Eng Mech,1992,118(1):108~124.
[38]Ross C A,Tedesco J W,Kuennen S T.Effects of strain rateon conrete strength[J].ACIMater J,1995,92(1):37~47.
[39]刘孝敏,胡时胜.大直径SHPB弥散效应的二维数值分析[J].实验力学,2000,15(4):371~376.
[40]Bindiganavile V,Banthia N.A comment on the paper1,“Sizeeffect for high-strength concrete cylinders subjected to axialimpact”by T.Krauthammer et al[J].International Journal ofImpact Engineering,2004,(30):873~875.
[41]Klepaczko J,Malinowski Z,Kawata K,et al.High velocity de-formation of solids[M].Springer Berlin,1978,403.
[42]Bertholf J,Karne H.Two-dimensional analysis of the splithopkinson pressure bar system.[J].Mech Phys Solids,1975,23:1~19.
[43]李英雷,胡昌明,王悟.SHPB实验技术处理的规范化问题讨论[A].见:第三届全国爆炸力学实验技术学术会议论文集[C],2004,9:68~73.
[2]王礼立.爆炸与冲击载荷下结构和材料动态响应研究的新进展[J].爆炸与冲击,2001,21(2):81~88.
[3]余怀忠,尹祥础,梁乃刚.利用损伤力学模型研究地震前兆现象[J].地球物理学进展,2004,19(2):404~413.
[4]方华,伍向阳.温压条件下岩石破坏前后的力学性质与波速[J].地球物理学进展,1998,14(3):73~78.
[5]陈运平,席道瑛,薛彦伟.循环荷载下饱和岩石的滞后和衰减[J].地球物理学报,2004,47(4):672~679.
[6]Kolsky H.An investigation of mechanical properties of materi-als at very high rates of loading[J].Proc Phys Soc,1949,B62:676~700.
[7]Hopkinson B.A method of measuring the pressure in the de-formation of high explosives by the impact of bullets[J].Phi-los Trans R Soc A,1914,213:437~452.
[8]胡时胜.霍普金森压杆技术[J].兵器材料科学与工程,1991,11(11):40~47.
[9]Renliang Shan,Yusheng Jiang,Baoqiang Li.Obtaining dy-namic complete stress-strain curves for rock using the SplitHopkinson Pressure Bar technique[J].International Journal ofRock Mechanics and Mining Sciences,2000,37:983~992.
[10]Christensen R J,Swanson S R.Brown W S.Split HopkinsonBar tests on rocks under confining pressure[J].ExperimentalMechnics,1973,12(12):508~513.
[11]Lindholm U S.Yearkly L M,Nagy A.The dynamic strengthand fracture properties of dresser basalt[J].IntJ Rock MechSci and Geomech Abstr,1974,(11):181~191.
[12]于亚伦.用三轴SHPB装置研究岩石的动载特性[J].岩土工程学报,1992,14(3):76~79.
[13]Verleysen P,Degrieck J,Taerwe L.Experimental investiga-tion of strain rate dependent impact behavior of cementitiouscomposites[J].Magazine of Concrete Research,2002,54(4):257~262.
[14]Albertini C,Montagnani M.Testing techniques based on theSplit Hopkinson Bar[A].Institute of Physics Conference[C].London:[s.n.].
[15]Tabaka K.The effect of temperature and strain rate on thestrength of aluminum.Proc of 13th Japan Congress on Mate-sials Research[C].Kyoto:[s.n.]1970.
[16]薛青,沈乐天,陈淑霞,等.单脉冲加载的Hopkinson扭杆装置[J].爆炸与冲击,1996,16(4):289~296.
[17]Zhao H,Gary G,Klepaczko J R.On the use of a viscoelaticsplit hopkinson pressure bar[J].Int J Impact,1997,19(4):319~330.
[18]刘剑飞,王正道,胡时胜.低阻抗多孔材料的SHPB实验技术[J].实验力学,1998,13(2):218~223.
[19]刘剑飞,胡时胜,王道荣.用于脆性材料的SHPB动态实验新方法[J].实验力学,2001,6(3):283~290.
[20]刘晓敏,胡时胜.应力脉冲在变截面SHPB锥杆中的传播特性[J].爆炸与冲击,2000,20(2):110~114.
[21]卢芳云,Chen W,Frew D J.软材料的SHPB实验设计[J].爆炸与冲击,2002,22(1):9~15.
[22]王永刚,施绍裘,王礼立.低阻抗多孔材料动态弹性模量和剪切模量实验测定[J].宁波大学学报(理工版),2002,15(4):22~26.
[23]孟益平,胡时胜.混凝土材料冲击压缩试验中的一此问题[J].实验力学,2003,18(l):108~112.
[24]宋博,宋力,胡时胜.SHPB实验数据处理的解耦方法[J].爆炸与冲击,1998,18(2):167~171.
[25]宋博,胡时胜,刘剑飞.泡沫塑料中冲击波的传播[J].实验力学,1999,14(3):273~278.
[26]Zhao H,Gary G.Crushing behaviour of aluminium honey-combs under impact loading[J].Int J Ipmact Engng 1998,10(21):827~836.
[27]巫绪涛,胡时胜,张芳荣.两点应变测量法在SHPB测量技术上的运用[J].爆炸与冲击,2003,23(4):309~312.
[28]王礼力.SHPB试验技术与反分析[C].第三届全国爆炸力学实验技术学术会议论文集,2004,9:1~6.
[29]巫绪涛,胡时胜,杨伯源,等.SHPB研究混凝土动态力学性能的问题和改进[J].合肥工业大学学报(自然科学版),2004,27(1):63~66.
[30]徐明利,张若棋,张光莹.SHPB实验中试件内早期应力平衡分析[J].爆炸与冲击,2003,23(3):235~240.
[31]裴正林.小波理论及其在地震数据处理中的应用[J].地球物理学进展,2002,17(3):486~490.
[32]章传银,丘其宪.小波分析及其在地球重力学中的应用展望[J].地球物理学进展,1998,13(2):73~85.
[33]马涛,李斐,岳建利.小波分析在地球物理及大地测量中的应用[J].地球物理学进展,2003,18(1):49~52.
[34]Tang T,Malvern L E,Jenking D A.Rate effets in uniaxialdynamic ic compression of concrete[J].J Eng Mech,1992,118(1):108~124.
[35]Ross C A,Tedesco J W,Kuennen S T.Effects of strain rateon conrete strength[J].ACIMater J,1995,92(1):37~47.
[36]宋博,宋力,胡时胜.SHPB实验数据处理的解耦方法[J].爆炸与冲击,1998,18(2):167~171.
[37]Tang T,Malvern L E,Jenking D A.Rate effets in uniaxial dy-namic ic compression of concrete[J].J Eng Mech,1992,118(1):108~124.
[38]Ross C A,Tedesco J W,Kuennen S T.Effects of strain rateon conrete strength[J].ACIMater J,1995,92(1):37~47.
[39]刘孝敏,胡时胜.大直径SHPB弥散效应的二维数值分析[J].实验力学,2000,15(4):371~376.
[40]Bindiganavile V,Banthia N.A comment on the paper1,“Sizeeffect for high-strength concrete cylinders subjected to axialimpact”by T.Krauthammer et al[J].International Journal ofImpact Engineering,2004,(30):873~875.
[41]Klepaczko J,Malinowski Z,Kawata K,et al.High velocity de-formation of solids[M].Springer Berlin,1978,403.
[42]Bertholf J,Karne H.Two-dimensional analysis of the splithopkinson pressure bar system.[J].Mech Phys Solids,1975,23:1~19.
[43]李英雷,胡昌明,王悟.SHPB实验技术处理的规范化问题讨论[A].见:第三届全国爆炸力学实验技术学术会议论文集[C],2004,9:68~73.
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