| 烟囱模型竖向冲击振动破坏试验研究 |
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| 引用本文： | 丁世文,王云剑,周四骏.烟囱模型竖向冲击振动破坏试验研究[J].地震工程与工程振动,1999,19(3):34-36. |
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| 作者姓名： | 丁世文 王云剑 周四骏 |
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| 作者单位： | 中国地震局工程力学研究所黑龙江哈尔滨 150080 |
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| 摘 要： | 本文的目的在 囱模型在竖向冲击振动下的破坏现象与地震破坏现象是否相似。实验结果表明在竖向冲击振动下，烟囱只能产生一首 形宾位置与输入波的频率有关。
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| 关 键 词： | 竖向冲击 环形裂缝 振动破坏试验 烟囱 |
| 文章编号： | 1000-1301(1999)03-0034-03 |
Fracture test of chimney models subjected to vertical shock |
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| DING Shi-wen,WANG Yun-jian,ZHOU Si-jun.Fracture test of chimney models subjected to vertical shock[J].Earthquake Engineering and Engineering Vibration,1999,19(3):34-36. |
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| Authors: | DING Shi-wen WANG Yun-jian ZHOU Si-jun |
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| Abstract: | Fracture test of chimney models subjected to horizontal shock at the bottom of models was reported in reference\ To study the fracture phenomena of chimney models subjected to vertical shock is the purpose of this paper The test result is that only one circle crack appeared in the chimney models and the level of the crack has a connection with the ratio of input wave frequency to the natural frequency of chimney model Multicrack was hardly to be found in this test |
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| Keywords: | chimney vertical sbock circle crack |
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