管波

管波及其工程应用

Application of tube waves

针对原始资料特点，研究了以层析成像、管波衰减、VSP-CDP技术和有限角度叠加成像等关键处理技术，较好地完成了该区块的井间地震资料处理。

In accordance with the characteristics of raw data , the authors studied tomography , tube wave attenuation , VSP-CDP and finite angle stack , and completed the cross-well se .

管波探测法是新兴的地球物理勘查方法。

Tube wave detecting method is a newly developed geophysical detecting method .

管波探测方法及其应用

Tube wave detecting method and its application

管波探测法在广州地铁高架区间桥梁桩位勘察中的应用

Application of Tube Wave Detecting Method During the Investigation of Pile Foundations in Guangzhou Metro

从波场类型、管波特点、反射角度分布以及频率特征等方面，系统分析了井间地震资料的特点。

This paper analyzes the characteristics of crosswell seismic data in terms of wave - field type , tube wave characters , reflection angle and frequency content .

在中国北方某探区所进行的井间地震工作中，发现有三种不同传播机制的管波：①震源井中的管波（绕射型）；

There are three different propagation mechanisms of tube wave to be found during cross-well seismic work in a north prospecting area of china : ① tube wave in source well ( diffraction );

管波有弊也有利，研究管波的产生机制和传播方式，解释井间地震记录上的管波，可以利用管波提取某些地层或岩性信息。

The tube wave both has advantages and disadvantages . Studying producing mechanism of tube wave and its propagation mode and interpreting tube wave on cross-well records can use tube wave to get some information on stratum or lithology .