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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…
【WDA-1】Application of electromagnetic method in groundwater exploration
Ⅰ.Introduction There is a rising concern in Bundelkhand region of Madhya Pradesh for exploiting groundwater resources to meet the water demands of agricultural, domestic and industrial sectors. The enormous size of the farming area remains unirrigated due to limited capacity…
【WGMD-4】Application of Leachate Distribution and Liner Detection at a Landfill
Ⅰ.Introduction Landfills play a critical role in waste management, but ensuring environmental safety requires monitoring leachate distribution and assessing geomembrane integrity. This case study outlines a case study that used geophysical methods to assess leachate seepage patterns and detect potential…
【WGMD-4 】Application of geophysical methods in the investigation of organic contaminated sites
Ⅰ.Introduction The survey site was a decommissioned chemical plant in Nantong, Jiangsu Province, with a survey area of 120,000 square meters. Traditional drilling and sampling engineering has a large amount of work and a long cycle. Using high-density resistivity method…