【摘要】 介绍了西气东输工程在河道穿越勘察工作中水上地震反射法的方法与技术,并讨论了在激流环境下,水上反射法的工作条件及需要注意的问题,提出了适应激流环境下的地震数据采集、处理、解释工作方法。该方法克服了激流及其噪声的影响,达到了良好的勘探效果。更多还原

【Abstract】 In this paper,we introduce the methods and techniques of seismic reflection method in water in the exploration across rivers in the West-to-East Natural Gas Transferring Project.We discuss the work conditions and the problems of seismic reflect method on flood conditions to which should be paid attention.The methods related to the acquisition,processing and interpretation of seismic data on flood conditions are presented.The methods overcome the influence of flood and other noise and obtain satisfied results.更多还原