甘斌：为青藏高原大地“做B超”

Core Viewpoint - The article highlights the significant contributions of Gan Bin, the director of the Geological Environment Survey Institute of Qinghai Province, in utilizing advanced geophysical exploration technologies to address geological challenges and explore geothermal resources in the Qinghai-Tibet Plateau [1][2]. Group 1: Emergency Response and Risk Management - Gan Bin led a team to investigate a structural failure in a residential building caused by a hidden underground void, demonstrating the complexities of urban geological safety [1]. - The team discovered a large abandoned air raid shelter filled with water beneath the building, complicating emergency response efforts [1]. - Gan Bin's decision to enter the hazardous underground environment provided critical information for subsequent emergency measures [2]. Group 2: Geothermal Resource Exploration - Gan Bin's team successfully located high-temperature geothermal resources, specifically dry hot rocks, at a depth of 4,602 meters, marking a significant breakthrough in geothermal exploration in the region [2]. - The geothermal resource, with a temperature of 214 degrees Celsius, is considered a promising future energy source [2]. Group 3: Urban Safety and Technological Innovation - Since 2020, Gan Bin has introduced vehicle-mounted geological radar technology in Qinghai Province, which has helped identify over 700 hidden underground voids, preventing potential collapse incidents [4]. - The team developed a closed-loop system for heating buildings using high-temperature geothermal water, addressing issues related to mineral buildup in pipes [4].