Core Insights - The seminar on ultra-deep shaft construction technology was held in Xuzhou, Jiangsu, with over 300 attendees, including academicians, industry experts, and representatives from research institutions and enterprises [2][4] - The theme of the conference was "Green Intelligent Construction and Specialized Deep Space," focusing on advancements in ultra-deep shaft construction technology and its integration with modern engineering disciplines [2][4] Group 1: Technology and Innovation - Ultra-deep shaft construction technology represents the highest technical level in underground space development, integrating geotechnical engineering, mechanical engineering, materials science, and information technology [2] - The conference highlighted the construction process of China's first ultra-deep shaft, the 2005-meter San Shan Island gold mine auxiliary shaft, as a case study to summarize recent achievements in the field [2] - Experts discussed key topics such as technological innovation in energy security, advancements in ultra-deep construction technology, and critical transportation technologies for deep mineral resource development [4] Group 2: Industry Transformation - The breakthrough in ultra-deep shaft technology is seen as a pivotal shift from "shallow experience construction" to "deep intelligent construction," driving innovation across the industry [4] - This transformation is expected to lead to advancements in intelligent drilling equipment, deep geological exploration, disaster prevention, and green construction processes, marking a shift from resource-dependent to technology-driven industry practices [4] - The establishment of an innovation consortium by 15 organizations, including China Coal Construction Group and Shandong Gold Group, aims to focus on technological innovation and application research in deep underground engineering [6]