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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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加速度重锤震源在地震勘探中的应用
Keywords: 加速度重锤震源,地震数据采集,炸药震源,激发方式,分辨率,信噪比
Abstract:
？在国际勘探市场上的安全敏感地区,地震勘探严禁使用炸药震源;在某些特殊地表条件地区,大型可控震源难以展开。在这类情况下可使用基于普通重锤震源改进的加速度重锤震源。本文以af450型为例,首先介绍了加速度重锤震源的工作原理,然后通过对同一地点、采用不同震源方式得到的地震剖面进行对比和分析,确认加速度重锤震源是一种高效且环保的激发方式。重锤震源激发所得资料中缺少的高频成分可通过处理手段进行补偿。因此,加速度重锤震源可成为某些特殊地段地震勘探的有效替代激发源。
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