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Case Category Engineering Exploration Cases
Application of comprehensive geophysical exploration methods in urban underground space detection
Summary The continuous development of China’s economy and the rapid advancement of urbanization have highlighted the urgency and importance of the demand for urban underground space detection and rational development and utilization. High-precision geophysical exploration methods play an important role…
Application of Electrical Resistivity Tomography (ERT) in Efficient Detection of Abandoned Mining Tunnels Beneath Expressways
Abstract The settlement and deformation of abandonedmining tunnels can lead to cracking, deformation, or even the collapse of surface structures. Recently, a dual-direction, four-lane expressway, designed a speed of 100 km/h, is planned to be constructed between Yuanling County and…
Application of High-density Electrical Method in Underground Cavity Detection
【WGMD-4 High-density Electrical Method System】Application of High-density Electrical Method in Underground Cavity Detection Abstract In the old house renovation construction project in Jinan City, Shandong Province, the high-density electrical method was used to detect underground cavities on the foundation of…
【WGMD-4】Application of Electrical Resistivity Tomography (ERT) Method in Borehole Tests in Tajikistan
Ⅰ.Introduction The local climate in Tajikistan is highly variable, and soil salinization and alkalization are extremely severe. This has led to scarce natural vegetation along the entire river. The situation also contributes to river dam problems and serious soil erosion.…