| 爆破地震波传播特性研究 |
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| 引用本文： | 张永哲. 爆破地震波传播特性研究[J]. 爆破, 2000, 0(Z1) |
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| 作者姓名： | 张永哲 |
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| 作者单位： | 中国水利水电科学研究院!北京市100044 |
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| 摘 要： | 本文根据李家峡工程爆破震动实测数据 ,研究了在该条件下爆破地震波地表峰值强度的衰减规律 ,得出质点和速度及其频率与药量和距离间的关系式 ;分析了断层对爆破地震波幅值和频率等的影响 ;还研究了爆破地震波在岩体内部传播的规律与特征 ,并与地表波进行比较。
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| 关 键 词： | 爆破地震波 传播规律 加速度 频率 幅值 |
Study on Propagation Characteristics of Explosive Seixmic Wave |
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| ZHANG Yong zhe. Study on Propagation Characteristics of Explosive Seixmic Wave[J]. Blasting, 2000, 0(Z1) |
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| Authors: | ZHANG Yong zhe |
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| Abstract: | On the basis of the measured data of explosive vibration in the Lijiaxia engineering blasting, the attenuation law of surfacial peak values of the explosive seismic wave is investigated, the relationship between particle acceleration or its frequence and dose or its distance is obtained, the infuence of fanlt on amplitude and frequency of explosive seismic wave is analyzed. Moreover, the propagation law and characteristics of explosive seismic wave in rocks are studied and compared with those on surface. |
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| Keywords: | explosive seismic wave propagation law acceleration frequency attenuation |
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