地震折射 meaning in Chinese
seismic refraction
Examples
- Broadside seismic refraction profiling
侧向地震折射剖面法 - The paper discussed the application of seismic - refraction on tunnel geologic engineering in detail through the practical problems in engineering geology exploration of jikeng tunnel in funing highway , fujan province
摘要本文通过福建省福宁高速公路矶坑隧道工程地质勘察中的实际问题，详细讨论了地震折射波法在隧道地质工程中的应用。 - With practical engineering examples , this paper deals with the collection of surface wave signal along with seismic refraction exploration , the utilization of surface wave components to make analysis during data processing , the thickness division of overburden bed , strongly - weathered bed , intermediately - weathered bed and weakly - weathered bed in combination with the refraction data , and mutual reflection and interpretation of the burial condition of the bedrock surface
笔者结合工程实例，介绍了在地震折射勘探中同时采集面波信号，在资料处理时利用面波组份进行分析，配合折射资料对测区覆盖层、强风化层、中风化层及弱风化层厚度进行划分，同时相互映证解释基岩面的埋藏情况。 - Solving the static correction problems under complex near - surface conditions is a systematic engineering . first , careful field weathering investigation must be done , then we have to take full advantages of refraction first - break information and field weathering investigation information to compute field static correction and large residual static corrections with various refraction first - break statics methods , finally , reflection statics methods are used iteratively to solve the residual statics problems . to solve serious static correction problems in complex near - surface areas of western china , different refraction first - break statics methods are studied in this thesis . the main study contents are as follows : 1 ) the propagation features of refraction for horizontal layered and dip media are studied firstly , it lays a good theoretical foundation for later statics method studies
本文针对目前西部油气勘探中迫切需要解决的复杂地表区静校正技术难题，对初至折射波解决二维和三维长、短波长静校正问题的正反演方法进行了深入的研究和探讨，研究内容主要包括( 1 )水平层状和倾斜界面折射波的传播规律，为后续的折射静校正方法研究奠定理论基础； ( 2 )二维复杂层状介质地震折射波正演方法，该方法可适用于折射面起伏不大、低速层和折射层速度变化不大的情况。 - This author discusses the application of multi - electrode resistivity imaging method and refraction survey to find out the crack and structure in the country rock , to classify the rock according to the wave velocity , and to offer corresponding geological data for engineering design in the anjin highway exploration
摘要在安景高速公路初勘阶段，利用高密度电法及地震折射波物探方法，查明隧道围岩裂隙、构造发育情况，根据波速对围岩分类，配合钻探为工程设计提供相应的基础地质资料。