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2012年01期
| 标题 |
| 散射地震波CT技术在某隧道超前地质预报中的应用(52卷) |
| 英文标题 |
| Application of scattering seismic wave CT (Computed Tomography ) technology to geological prediction for certain tunnel |
| 摘要 |
| 应用基于逆散射理论地震波CT成像技术，对某岩体破碎、裂隙发育隧道进行地质预报，采用空间观测系统和叠加能量最大化判定原理确定各段围岩的最优波速分布,有效地提高了速度分析精度和构造定位精度;应用滤波技术有效地消除了面波和侧向回波，保证了预报结果的真实可靠，成功解决破碎裂隙带的地质预报问题。 |
| 作者 |
| 新闻作者:易威，代勇 |
| 关键字 |
