世界有色金属Issue(19)：205-207,3.
微动探测技术在工程地质中的应用与研究
Application and research of the microtremor survey in engineering geology
高振兵1
作者信息
- 1. 江西省地质局第二地质大队,江西 九江 332000||江西金浔有色工程技术有限公司,江西 九江 332000
- 折叠
摘要
Abstract
Compared with shallow seismic,high-density electrical and electromagnetic methods,etc.,micro-motion detection technology has the feature of being less influenced by the environment in engineering geological survey applications,especially in complex geological conditions in urban areas.The article introduces in detail the application of micro-motion technology in the hidden danger of dike(pipe surge seepage point),oil and gas pipeline directional crossing,cave detection and tailing sand bank leakage detection,etc.The results show that:micro-motion detection technology has obvious exploration effect on the pipe surge seepage point,and the obvious low and medium velocity anomaly pattern reflects the burial depth and size of the pipe surge seepage point;the stratigraphic fragmentation shows lower velocity anomaly,which provides advance prediction for the mountain directional crossing in the construction of oil and gas pipeline;the cave detection technology provides advance prediction.Through the construction of oil and gas pipelines to provide advance forecasting;caves for low velocity anomalies,to provide basic information for the later development projects.关键词
微动探测/工程地质/岩溶发育区Key words
microdynamic detection/engineering geology/karst development area分类
地质学引用本文复制引用
高振兵..微动探测技术在工程地质中的应用与研究[J].世界有色金属,2023,(19):205-207,3.
