地震散射技术在盾构隧道海底孤石探测中的应用——以横琴隧道为例

地震散射技术在盾构隧道海底孤石探测中的应用——以横琴隧道为例摘要地震散射技术是一种应用广泛的地质勘探技术，具有非接触、非破坏性等优点。本文以横琴隧道为例，研究了地震散射技术在盾构隧道海底孤石探测中的应

—— 地震散射技术在盾构隧道海底孤石探测中的应用 以横琴隧道为例 摘要 地震散射技术是一种应用广泛的地质勘探技术，具有非接触、非破 坏性等优点。本文以横琴隧道为例，研究了地震散射技术在盾构隧道海 底孤石探测中的应用。通过相关数据的处理和分析，得出了该技术在海 底孤石探测中的准确性和可行性，为隧道施工提供了可靠的技术支持。 关键词：地震散射技术，横琴隧道，盾构隧道，海底孤石探测 Abstract Seismicscatteringtechnologyisawidelyusedgeological explorationtechnology,whichhastheadvantagesofnon-contact andnon-destructivetesting.TakingtheHengqinTunnelasan example,thispaperstudiestheapplicationofseismicscattering technologyinthedetectionofisolatedrocksontheseabedof shieldtunnels.Throughtheprocessingandanalysisofrelevant data,theaccuracyandfeasibilityofthistechnologyinthe detectionofisolatedrocksontheseabedhavebeenobtained, whichprovidesreliabletechnicalsupportfortunnelconstruction. Keywords:seismicscatteringtechnology,HengqinTunnel, shieldtunnel,detectionofisolatedrocksontheseabed 1.Introduction Seismicscatteringtechnologyisawidelyusedgeological explorationtechnology,whichcanbeusedtodetectunderground structures,geologicalhazards,andothergeologicalfeatureswith non-contactandnon-destructivecharacteristics.Theshieldtunnel isanimportantundergroundengineeringconstructionmethod, andthedetectionofisolatedrocksontheseabedisacriticalstep intheconstructionofshieldtunnelsincoastalareas.TheHengqin Tunnelisashieldtunnelprojectlocatedinthecoastalareaof GuangdongProvince,China.Inthispaper,theapplicationof seismicscatteringtechnologyinthedetectionofisolatedrockson theseabedoftheHengqinTunnelisstudied.