mining machinery Application Technology of Mining Machinery and Equipment Based on the Internet of Things This article discusses the application of the Internet of Things (IoT) in mine machinery and equipment,explores the construction of smart mines,and presents a comprehensive plan for realizing the intelligentization of the entire mine production process.The construction of smart mines encompasses
double-track railway tunnel Research on Quality Improvement and Efficiency Optimization of Large-Scale Mechanized Construction for Large Cross-Section Double-Track Railway Tunnels In order to effectively improve construction efficiency and quality, this study investigates the characteristics and key technologies of large-scale mechanized construction for double-track railway tunnels using the large-section method. Based on a case study of a tunnel project under construction
Intrinsic safety Exploration of Mechanized Construction Safety Practice in High Altitude Drilling and Blasting Method Tunnelling Based on Intrinsic Safety In order to enhance the overall safety management level of mechanized drilling and blasting operations in high⁃altitude tunnels, through the analysis of the full⁃process systematic mechanized construction practice implemented in high⁃altitude tunnels,solutions were proposed from the perspectives of
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Boltec 235 bolting machine Current Status and Renovation of the Boltec 235 Anchor Rod Car at the Khakhih Copper Mine During the practical application of the standard Boltec 235 bolting machine in the main and western ore bodies of the Kembibi Copper Mine, issues such as long bolting time, weak drilling machine impact, high failure rate, and low operational efficiency were observed. Based on rock conditions, the
large-section tunnels Application of Large-Scale Mechanical Equipment in the Construction of Large Cross-Section Tunnels Based on the construction of Class III to V surrounding rock in the Wengjiashan Tunnel project, this study uses on-site experimental statistics and comparative analysis methods to investigate the construction efficiency of traditional manual work versus large-scale mechanical equipment during the
rock drill Key Structural Optimization and Application of High-Performance Rock Drill with Small Edge-to-Center Distance To address long-standing challenges in tunnel construction，such as difficulties in controlling over-excavation and under-excavation，high consumption of jumbo materials，and excessive energy consumption，this article provides a high-performance rock drill with a small edge-to-center distance ( model:
Single-track tunnel Research and Application of Large Machinery and Spatial Arrangement in SingleTrack Tunnels of High-Speed Rails Mechanized construction becomes the mainstream direction of future tunnel construction with its advantages of high efficiency and low costs. Based on the Qinling Taihang Mountain Tunnel Project, the large mechanical equipment used in various stages of drilling-blasting construction is sorted out
Application and Analysis of Rock Drilling Jumbo in Mountain Tunnel Construction The number and scale of mountain tunnel engineering projects are gradually expanding, which places higher demands on construction technology. During the construction of such projects, the progress speed of tunnel excavation operations directly affects the construction schedule, while excavation
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Information Technology Mechanized Construction of Highway Tunnels based on Information Technology As an important link connecting cities and regions, the construction efficiency and quality of expressways are directly related to the development of national economy and the convenience of people's travel. With the rapid progress of information technology, integrating this high-tech means into the
Different construction methods Research on Key Technologies for Fully Computerized Rock Drilling Gantry Construction Using Different Methods This study aims to thoroughly explore the key construction technologies of fully computerized rock drilling jumbos under different construction methods. Through systematic analysis and practical research, it provides more efficient and higher-quality technical support for tunnel construction. The
