物探技术在典型地质灾害探查中的应用效果及评述

The Application Effects and Review of Geophysical Technology in the Exploration of Typical Geological Disaster

论述了工程物探技术在地质灾害勘查中的应用,即通过物探技术及时、准确、超前无损地获取地质灾害的有关信息,在地质灾害防治方面实现灾前预警、灾后评估。并列举了浅层地震法、并行网络电法、瞬变电磁法等物探方法在地质灾害勘查与防治中的应用实例与效果,说明了利用现代科学技术和手段对物探数据的正反演分析,为地质灾害治理方案的制定提供了重要的基础资料,解决了常规地质灾害防治过程中灾害的突发性及措施不及时、落后的矛盾。

This paper discusses the application of engineering geophysical prospecting in exploration of geological hazards,that is,accurate,timely,advanced and non-destructive acquisition of information about geological disasters through geophysical technology,and disaster warning,disaster assessment.It cites the application examples and effects of shallow seismic method,parallel network electrical prospecting,transient electromagnetic method,geophysical method in geological hazard investigation and prevention,proves that the forward modeling and inversion analysis of geophysical data by means of modern science and technology can provide important basic data for geological disaster Management plan,solve the problems caused by the abruptness of disasters and untimely,backward measures in traditional geological hazard prevention.