大型村镇下三维地震勘探野外数据采集方法  

Field Data Collection Method for Three-dimensional Seismic Prospecting Under Large Town

作　　者：郭磊[1] 吕进英[1] 

机构地区：[1]安徽省煤田地质局物探测量队,安徽宿州234000

出　　处：《中州煤炭》2011年第11期48-49,52,共3页Zhongzhou Coal

摘　　要：为提高大型村镇下三维地震勘探数据采集效果,针对施工区内的村镇特点,采用特殊观测系统以及密集检波器、移动激发点、加大接收排列、深井小药量等方法进行数据采集,避免对建筑物造成破坏,在资料处理过程中进行了面元重组,确保了采集质量。In order to improve data acquisition effects of three-dimensional seismic prospecting under large town,aiming at the features of towns in the construction area,some special method were used,such as special observation system,densing detectors,moving inspire point,increasing the receiving arrangement,the usage of small drug in deep well,and so on.The purpose of these method was to avoid the destruction of the building on ground.In the course of data processing,surface panels were recombined to ensure the quality of collected data.

关 键 词：地震勘探 检波器 资料采集 野外采集 村镇 

分 类 号：P631.4[天文地球—地质矿产勘探]