| 高频可控震源与大地振动耦合过程幅频特性分析 |
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| 引用本文： | 庄娟,林君,吴东江,张伯军,张子三.高频可控震源与大地振动耦合过程幅频特性分析[J].吉林大学学报(地球科学版),1999,29(2):184-187. |
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| 作者姓名： | 庄娟 林君 吴东江 张伯军 张子三 |
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| 作者单位： | 1. 长春科技大学应用理学院,长春,130026
2. 长春科技大学信息科学与技术学院,长春,130026 |
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| 基金项目： | 国家自然科学基金;49674232; |
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| 摘 要： | 通过建立高频可控震源与大地相互作用的物理模型和数学模型，得到了高频可控震源的动力学方程，分析了高频可控震源与大地震动耦合过程，给出了不同物理参数对可控震源系统幅频特性影响的曲线，为高频可控震源系统的设计提供了理论依据。
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| 关 键 词： | 高频可控震源 振动耦合 幅频 特性分析 |
| 修稿时间： | 1998-06-04 |
ANALYZING COUPLING PROCESS OF THE EARTH-HIGH FREQUENCY VIBRATOR |
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| Zhuang Juan,Lin Jun,Wu Dongjiang,Zhang Bojun,Zhang Zisan.ANALYZING COUPLING PROCESS OF THE EARTH-HIGH FREQUENCY VIBRATOR[J].Journal of Jilin Unviersity:Earth Science Edition,1999,29(2):184-187. |
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| Authors: | Zhuang Juan Lin Jun Wu Dongjiang Zhang Bojun Zhang Zisan |
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| Abstract: | in this paper , dynamic function of portable highfrequency vibrator system(PHVS) is acquired by building mathematical and physical model of coupling process between vibrator and the earth.Curves were provided to illustrate the effect of physical parameters on the amplitude VS frequency characteristics of vibrator systerm by analyzing the coupling process. Based on above-mentioned studies thispaper provides a theoretical basis for the design of PHVS. |
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| Keywords: | portable high--frequency vibrator system (PHVS) coupling characteristics of amplitude and frequency |
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