1) Al-6061-T6 and OA
霍普金生拉伸杆
2) Hopkinson pressure/tension bar
霍普金森拉压杆
3) split Hopkinson pressure/tensile bar
分离式霍普金森拉压杆
1.
5Cu have been investigated at high strain rate by using the split Hopkinson pressure/tensile bar technique.
利用分离式霍普金森拉压杆技术分别对63Sn37Pb、96。
4) hopkinson bar
霍普金森杆
1.
Characterization of triaxial piezoresistive high-g accelerometer by Hopkinson bar method
测试压阻式三轴高g加速度计的霍普金森杆法(英文)
2.
The aims of this thesis are to establish the criteria about the duration of input acceleration pulses in the accelerometer calibration, to generate the input pulses with required durations by designing 2 different calibration devices through changing the bullet bottom shape, explosive impulse and changing the geometric dimensions of the Hopkinson bar.
本文目的是研究加速度计准静态校准和动态校准分别对激励信号脉冲宽度的要求;利用两种不同的霍普金森杆校准装置,通过改变撞击弹丸端部形状、炸药爆炸激励及改变霍普金森杆几何尺寸等方法获得脉宽符合要求的激励脉冲。
5) split Hopkinson pressure bar(SHPB)
霍普金森压杆
1.
The dynamic splitting tests of marble using Brazilian disc and flattened Brazilian disc were performed at high strain rate with split Hopkinson pressure bar(SHPB) of 100 mm diameter.
利用直径100 mm的分离式霍普金森压杆对大理岩巴西圆盘进行了动态劈裂试验。
2.
Then,after 3 and 7 days standard curing,impact properties of basalt fiber reinforced geopolymeric concrete(BFRGC)and carbon fiber reinforced geopolymeric concrete(CFRGC) were investigated using a 100-mm-diameter split Hopkinson pressure bar(SHPB) apparatus,and comparison between the results of experiments was performed.
3%的玄武岩纤维增强地质聚合物混凝土(basalt fiber reinforced geopolymeric concrete,BFRGC)和碳纤维增强地质聚合物混凝土(carbon fiber reinforced geopolymeric concrete,CFRGC),再采用Φ100 mm霍普金森压杆(split Hopkin-son pressure bar,SHPB)试验装置测试了两种材料3d、7d的冲击力学性能,并对试验进行对比分析。
3.
The dynamic response of FBG is researched by shock test in split Hopkinson pressure bar(SHPB) and the results indicate that FBG can measure the shock signal exactly and the demodulator is able to interrogate high frequency excitation signal fast and accurately.
通过霍普金森压杆上的冲击试验研究了光纤光栅的动态响应能力,试验表明Bragg光栅能够正确响应不同频率的冲击信号,解调仪能够正确并快速解调出高速动态激励信号,同时Bragg光栅在受拉和受压时以及动态和静态灵敏度基本一致。
6) split Hopkinson pressure bar
霍普金森压杆
1.
This paper describes a modification of the split Hopkinson pressure bar for the dynamic compressive property testing of soft material.
提出了一种用于软材料动态压缩性能测试的霍普金森压杆改进方案。
2.
The dynamic mechanical behaviour of RPC with different fiber volume fraction was researched on repeated compressive impact in four kinds of impact modes with the split Hopkinson pressure bar.
采用60%的超细工业废渣取代水泥制备了抗压强度达200 MPa的生态型活性粉末混凝土(RPC),采用分离式霍普金森压杆装置对不同纤维掺量的RPC材料进行了4种方式的多次冲击压缩实验。
3.
An experiment method of using the split Hopkinson pressure bar(SHPB) is proposed to perform dynamic split testing of brittle materials like concrete at a high strain rate,and the currently accepted method for the experiment is to obtain the tensile strength and the average strain rate by the transmitting wave signals.
利用分离式霍普金森压杆(SHPB)可以进行混凝土类材料高应变率下的劈裂实验,目前公认的方法是通过透射波信号得到劈裂强度和相应的平均应变率。
补充资料:霍普,A.D.
澳大利亚诗人、评论家。生于新南威尔士州库马。父亲是牧师。中学毕业后进入悉尼大学学习文科。1928年去英国牛津大学求学。曾任中学教师,后作为心理学家在劳动及工业部任职。30年代中期又继续从事教学工作,并开始发表诗作。1938年在悉尼师范学院教育系任讲师。1945年在墨尔本大学英语系任教。1950年在堪培拉大学任英语教授。60年代初期转入澳大利亚国立大学。1967年退休,但在文艺界仍有一定的影响。他的诗集有《漫游岛》(1955)、《诗集》(1960)、《诗集:1930~1965》(1966)、《新诗:1965~1969》(1969)等 8种。文学评论著作有《澳大利亚文学:1950~1962》(1963)、《山洞与春天:诗论》(1965)、《亨利·肯德尔:与过去的对话》(1971)等多部。他在诗歌创作方面坚持古典主义,提倡传统的格律,对于现代派有所非议。他的诗作题材广泛,有不少诗取材于希腊罗马的神话传说、圣经故事等。也有一部分讽刺诗。他是澳大利亚有影响的诗人,评论文章和专著在文学研究方面也占有重要的地位。
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