岩芯扫描信息采集技术方法与应用分析

摘要

本文主要目的是研究岩芯扫描信息采集技术的特点、发展现状和适用情况，为实物地质资料保管单位购置岩芯扫描设备，开展批量化岩芯扫描，采集岩芯信息，建设数字实物地质资料馆提供参考。通过汇总目前已经应用成熟的岩芯扫描信息采集技术方法，根据每一种技术方法的工作原理、适用范围、对岩芯的要求、扫描速度及扫描精度等，结合应用实例和解决的地质问题，对固体矿产勘查、科学钻探、环境调查与评价、油气资源调查等不同种类岩芯适用的扫描方法提出合理建议。%Based on the information acquisition techniques of cores scanning,the characteristics, development and application of cores scanning have been introduced for providing some construction references of the digital geological cores and samples center,which lead the collection agencies to fulfill the equipment purchase and the mass information process of core scanning.According to the operation principle, application scope,cores selecting,scanning speed and scanning accuracy,this paper summarized the current maturely information acquisition techniques of cores scanning,application examples and solved geological problems.Finally,this paper proposed some reasonable suggestions of scanning methods for different cores in solid mineral exploration,scientific drilling,environmental investigation and evaluation,oil and gas resource investigation.