实验研究方面以Kolsky发明的分离式霍普金森压杆(Split Hopkinson Pressure Bar,SHPB)作为研究材料动态力学性能的基本手段之一。
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关键词: 岩石力学;硬岩;层裂;霍普金森压杆;高速摄影机;损伤 [gap=2176]Key words: rock mechanics; hard rock; spalling; Hopkinson pressure bar; high-speed camera; damage
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分离式霍普金森压杆 SHPB ; Split Hopkinson Pressure Bar
霍普金森压杆系统 split Hopkinson pressure bar ; SHPB
利用霍普金森压杆系统 SHPB ; split Hopkinson pressure bar
的分离式霍普金森压杆 Split hopkinson pressure bar
分离式霍普金森压剪杆 Split Hopkinson Pressure shear bar
利用大直径单轴分离式霍普金森压杆装置对云驾岭煤矿无烟煤进行了冲击压缩试验。
Impact experiments for anthracite of Yunjialing coal mine are performed on split Hopkinson pressure bar(SHPB) equipment with a large diameter of 75 mm.
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。
SHPB experimental technology, as an effective measure of materials' dynamic mechanic characteristics, is widely used to the study of materials' dynamic mechanical characteristics.
对传统的霍普金森压杆装置(SHPB)进行改进,用于研究弹性直杆的动态屈曲与后屈曲,并且分析了影响实验精度的因素。
A traditional Split Hopkinson Press Bars (SHPB) device is adjusted and applied to study the impact buckling and postbuckling of elastic bars.
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