| 爆破振动对岩锚梁的影响测试 |
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| 引用本文： | 胡家富,段永康,胡毅力,华培忠.爆破振动对岩锚梁的影响测试[J].地震地磁观测与研究,2000,21(2):19-24. |
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| 作者姓名： | 胡家富 段永康 胡毅力 华培忠 |
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| 作者单位： | 1. 中国昆明,650091,云南大学地球科学系
2. 中国昆明,650041,云南省地震局 |
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| 基金项目： | 云南省自然科学基金，98D004G， |
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| 摘 要： | 讨论了爆破地震产生的地震波传播规律 ,以及地振动信号和仪器记录的电信号之间的关系。在此基础上 ,论述了振动影响测试的原理 ,记录仪器系统的标定以及从观测信号中消除仪器影响的方法。对云南某水电站主厂房施工中的爆破振动进行了测试 ,讨论了爆破地震测试中应注意的问题
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| 关 键 词： | 爆破 影响 测试 |
Measurement of explosive effect on Yanmao beam |
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| Hu Jiafu,Duan Yongkang,Hu Yili,Hua Peizhong.Measurement of explosive effect on Yanmao beam[J].Seismological and Geomagnetic Observation and Research,2000,21(2):19-24. |
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| Authors: | Hu Jiafu Duan Yongkang Hu Yili Hua Peizhong |
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| Abstract: | In the paper,the travel law of seismic wave which is excited by explosive shock,and the relation between the vibration signal of ground and electric signal recorded by instruments are discussed.On the basis,we expounded the principles of measurement of vibration effect,the methods of correcting instrument system and removing the effect of instrument from observed recordings,and we measured the vibration effect in main factory part of one power station which is being built in Yunnan province.Finally the problems which should be cared during detecting vibration are discussed. |
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| Keywords: | explosion effect measurment |
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