最新任务4-条带开采技术幻灯片
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条带式充填开采技术指南英文回答:Strip filling mining technology guide.Strip filling mining is a method of underground mining that involves filling mined-out areas with waste rock to support the overlying rock and prevent collapse. This technique is commonly used in the mining of coal, copper, and other minerals.The process of strip filling mining involves several key steps. First, the area to be mined is identified and the overlying rock is supported to prevent collapse. Then, the mineral is extracted using various mining methods, such as longwall mining or room and pillar mining. As the mineral is extracted, the waste rock is placed in the mined-out areas to fill the void and provide support to the overlying rock.One of the main advantages of strip filling mining is that it helps to minimize the environmental impact of mining. By filling the mined-out areas with waste rock, the land can be reclaimed and restored to its natural state. Additionally, strip filling mining can help to reduce the risk of subsidence and other ground stability issues.To implement strip filling mining effectively, it is important to carefully plan and design the mining operation. This includes conducting thorough geological surveys to understand the rock strata and identify potential hazards.It also involves developing a comprehensive filling plan to ensure that the waste rock is placed in a way that provides adequate support to the overlying rock.In addition, proper equipment and machinery areessential for strip filling mining. This includes equipment for extracting the mineral, transporting waste rock, and filling the mined-out areas. It is also important to have trained and experienced personnel who can safely and efficiently carry out the mining operation.Overall, strip filling mining is a valuable techniquefor underground mining operations. When implemented properly, it can help to minimize the environmental impactof mining and ensure the safety and stability of the mining operation.中文回答:条带式充填开采技术指南。