Seismic Imaging Technique for Looking Ahead of the Tunnel Face Using 3-Component Receivers

机译：使用三分量接收器的地震成像技术，可展望隧道面

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The present paper proposes an accurate imaging technique for looking ahead of the tunnel face using three-component geophones with tunnel blasting and Tunnel Boring Machine (TBM) vibrations as seismic sources. The procedure for the technique is as follows: 1) Record the seismic signals from the reflectors ahead of the tunnel face using three-component receivers set on the tunnel walls; 2) Detect the directions of incidence of the reflected waves; and 3) By weighing according to the directions of incidence of the reflected waves, make images of the reflector plane using an equi-travel time plane. The proposed technique is applied herein to data sets collected at an actual drilling operation site, and the results are found to agree with the geological observations of the walls after the drilling of the tunnel.

机译：本文提出了一种精确的成像技术，该技术可以使用三分量地震检波器以隧道爆破和隧道掘进机（TBM）振动为地震源，向前看隧道面。该技术的程序如下：1）使用设置在隧道壁上的三分量接收器记录来自隧道面前方反射镜的地震信号； 2）检测反射波的入射方向； 3）根据反射波的入射方向进行称重，使用等行程时间平面制作反射器平面的图像。本文将提出的技术应用于在实际钻探作业现场收集的数据集，并发现结果与隧道钻探后墙体的地质观测结果一致。

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《International Symposium on Modern Tunneling Science and Technology (IS-Kyoto 2001), Oct 30-Nov 1, 2001, Kyoto, Japan》|2001年|p.1119-1126|共8页
会议地点 Kyoto(JP)
作者
Y. Ashida;
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Department of Earth Resource Engineering, Faculty of Engineering, Kyoto University, Kyoto, JAPAN;

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正文语种 eng
中图分类铁路运输;
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1. Seismic imaging ahead of a tunnel face with three-component geophones [J] . Y. Ashida International Journal of Rock Mechanics and Mining Sciences . 2001,第6期

机译：三分量检波器在隧道面前进行地震成像
2. Deep seismic reflection experiment using a dense receiver and sparse shot technique for imaging the deep structure of the Median Tectonic Line (MTL) in east Shikoku, Japan [J] . Tomonori Kawamura, Masazumi Onishi, Eiji Kurashimo, Earth, planets and space: EPS . 2003,第9期

机译：利用密集接收器和稀疏发射技术进行深地震反射实验，以成像日本东四国东部中构造线（MTL）的深部结构
3. Deep seismic reflection experiment using a dense receiver and sparse shot technique for imaging the deep structure of the Median Tectonic Line (MTL) in east Shikoku, Japan [J] . Tomonori Kawamura, Masazumi Onishi, Eiji Kurashimo, Earth, planets and space: EPS . 2003,第9期

机译：利用密集接收器和稀疏发射技术对日本四国东部中构造线（MTL）的深部结构进行深地震反射实验
4. Seismic Imaging Technique for Looking Ahead of the Tunnel Face Using 3-Component Receivers [C] . Y. Ashida International symposium on modern tunneling science and technology . 2001

机译：使用3组件接收器向隧道面展望的地震成像技术
5. Imaging Ahead of a Tunnel Boring Machine with DC resistivity: A Laboratory and Numerical Study [D] . Mifkovic, Max 2019

机译：直流电阻率隧道掘进机的前期成像：实验室和数值研究
6. On the rotation of teleseismic seismograms based on the receiver function technique [O] . M. Wilde-Piórko, M. Grycuk, M. Polkowski, -1

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7. APPLICATION OF SEISMIC IMAGING AHEAD OF TUNNEL FACE METHOD FOR ROCKMASS WITH CONTINUOUS FRACTURE ZONE [O] . Harushige KUSUMI, Yuzuru ASHIDA, Toshifumi MATSUOKA, 2003

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8. Development of a 400 Level 3C Clamped Downhole Seismic Receiver Array for 3D Borehole Seismic Imaging of Gas Reservoirs. Quarterly Report for October 1, 2005 to December 31, 2005 [R] . Paulsson, B. N. P. 2006

机译：用于气藏三维钻孔地震成像的400级3C夹层井下地震接收器阵列的开发。2005年10月1日至2005年12月31日的季度报告

Seismic Imaging Technique for Looking Ahead of the Tunnel Face Using 3-Component Receivers

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