摘要
该文根据西南地区多个岩溶机场地基勘察对比研究,认为人工跑极的高密度电法相对其它物探方法具有基岩露头、地形影响小;勘探深度大;精度高;设备简单;采集数据可靠;适用范围广等优点,该方法可在岩溶场地勘察中推广应用。
Through investigating and study in karst foundation of airports in Southwest China, compared to other geophysical methods in engineering exploration, manual changing of electrode in high density resistivity method has many advantages such as minimum influence by rock outcrop and rolling terrain, large exploration depth, high precision ;simple instrument; reliable data acquisition; wide application range etc. The method can be widely applied to investigate karst foundation.
出处
《勘察科学技术》
2008年第4期62-64,共3页
Site Investigation Science and Technology
关键词
人工跑极
高密度电法
岩溶地基
工程勘察
manual changing of electrode
high density resistivity method
karst foundation
engineering investigation
