| 隧道地震反射法超前预报 |
| |
| 引用本文： | 曾昭璜.隧道地震反射法超前预报[J].地球物理学报,1994,37(2):267-271. |
| |
| 作者姓名： | 曾昭璜 |
| |
| 作者单位： | 铁道部第一勘测设计院, 兰州730000 |
| |
| 摘 要： | 利用隧道垂直地震剖面所得到的负视速度同相轴，用此作为识别来自隧道施工掌子面前方界面的反射波标志．然后利用这一标志推演出反射界面的空间位置与产状，达到超前预报的目的．
|
| 关 键 词： | 垂直地震剖面 负视速度 同相轴 预报 |
| 收稿时间： | 1993-01-28 |
PREDICTION AHEAD OF THE TUNNEL FACE BY THE SEISMIC REFLECTION METHODS |
| |
| ZENG ZHAO-HUANG.PREDICTION AHEAD OF THE TUNNEL FACE BY THE SEISMIC REFLECTION METHODS[J].Chinese Journal of Geophysics,1994,37(2):267-271. |
| |
| Authors: | ZENG ZHAO-HUANG |
| |
| Institution: | The First Surveying and Designing Institute of the Ministry of Railways, Lanzhou 730000 |
| |
| Abstract: | In the article, negative apparent velocity event which tunnel vertical seismic profiling has got is used to resolve the sign of the reflected wave from the front of the tunnel face. Then this sign is used to invert space position and strike and dip of reflecter in order to get predictino. |
| |
| Keywords: | Vertical seismic profiling Negative apparent velocity Event Prediction |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地球物理学报》浏览原始摘要信息 |
| 点击此处可从《地球物理学报》下载免费的PDF全文 |
