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Research on Tomography by Using Seismic Reflection Wave in Laneway

机译：利用地震反射波在巷道中的断层扫描研究

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摘要

As a necessary step and an integral part of works in laneway, the geological prediction is an important means of reducing disaster losses and geological disasters in the works in laneway. This paper mainly discusses tunnel reflection tomography by using seismic reflection wave in laneway. The speed of elastic wave in front of tunnel face and the three-dimensional images can be figured out when the detector check the reflection of elastic wave from the focal points on the tunnel face. The location, size and depth of cave can be ascertained. According to the forecasts of laneway works in the Iron Mine Xishimen, tunnel reflection tomography by using seismic reflection wave can well forecast engineering geology and hydro-geological conditions in front of tunnel face. It will help to supply positive guidance for working plan and construction measures in laneway. Therefore, the construction safety and speed can be ensured, helping to lead to great practical significance and significant economic benefits.
机译：作为巷道中工程的必要步骤和一部分，地质预测是减少巷道作品中灾害损失和地质灾害的重要手段。本文主要讨论巷道中地震反射波的隧道反射断层扫描。当检测器检查从隧道面上的焦点时，可以向隧道面前面和三维图像前面的弹性波的速度。可以确定洞穴的位置，尺寸和深度。根据铁矿巷道巷道的预测，隧道反射断层扫描通过使用地震反射波可以在隧道面前预测工程地质和水电地质条件。它将有助于为巷道中的工作计划和建筑措施提供积极的指导。因此，可以确保建筑安全性和速度，有助于导致具有巨大的实际意义和显着的经济效益。

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