物探综合成像技术在工程勘察中的应用研究

APPLICATION OF INTERGRETED GEOPHYSICAL IMAGING TECHNIQUES IN ENGINEERING INVESTIGATIONS

综合物探成像系统,是一种可针对多种物探方法与钻孔信息综合三维成像的成像技术系统。在此通过autocad二次开发方法,结合access数据库技术,并利用数值插值方法技术对物探综合成像系统进行开发方法研究。从物探方法技术,软件开发方法,数据库存储技术与插值技术,对系统模块分布与系统流程进行了设计。由于visual basic的可扩展性,综合物探成像系统还可添加重力、磁法等多种物探方法的存储与显示功能。并可利用autocad的工程制图标准直接生成cad成果图件,与实际工作结合的更加紧密同时,还可应用在工程物探以外的各个物探勘察领域。

Geophysical imaging system is a three-dimensional geophysical imaging methods for a variety of imaging technology system and drilling information.Based on the AutoCAD secondary development together with database access technology,we used numerical interpolation techniques of geophysical imaging system to carry out the development methodology.We conduct the designment of interpolation techniques from the distribution system module,system processes of geophysical methods and techniques,software development methodology and database storage.Due to the scalability of Visual Basic,the system can also add storage and display capabilities of the gravity,magnetic and other geophysical methods.At the same time,it can directly generate CAD maps using the Autocad engineering drawing standards,which combines with the actual work more closely.It can also be applied in many geophysical fields of engineering geophysical prospecting.