back stoping

简明释义

上向梯段回采

英英释义

例句

1.In sports, the coach emphasized the importance of back stoping 后备支撑 players to ensure a strong defense.

在体育中，教练强调了后备支撑球员以确保强大防守的重要性。

2.During negotiations, having a back stoping 后备支撑 agreement can help both parties feel more secure.

在谈判中，拥有一份后备支撑协议可以帮助双方感到更安全。

3.Our project has a back stoping 后备支撑 plan that allows us to pivot quickly if our primary strategy fails.

我们的项目有一个后备支撑计划，可以让我们在主要策略失败时迅速调整。

4.The engineer proposed a back stoping 后备支撑 mechanism to enhance the safety of the new bridge design.

工程师提出了一种后备支撑机制，以增强新桥设计的安全性。

5.The management team decided to implement a strategy for back stoping 后备支撑 in case of unexpected financial losses.

管理团队决定实施一项策略，以便在意外的财务损失发生时进行后备支撑。

作文

In the world of mining, various techniques are employed to ensure the efficient extraction of minerals. One such technique is known as back stoping, which is a method used in underground mining. This technique involves the removal of ore from the back or upper part of a stope while simultaneously supporting the walls and the roof of the mine. The process is essential for maintaining safety and stability in the mining operation. Back stoping allows miners to extract valuable resources while minimizing the risk of collapses that could endanger lives and equipment.The significance of back stoping lies not only in its ability to facilitate ore extraction but also in its role in ensuring the structural integrity of the mine. By providing support to the stope’s walls and roof, this method prevents the occurrence of rock falls, which can be catastrophic in an underground environment. Miners must carefully plan and execute back stoping operations, taking into consideration the geological conditions and the characteristics of the ore body being mined.Moreover, back stoping is often used in conjunction with other mining techniques to optimize resource recovery. For instance, it may be combined with cut-and-fill mining, where the ore is extracted in horizontal slices, allowing for better access and control over the mining process. This combination enhances the efficiency of mineral extraction and reduces waste, making mining operations more sustainable.In terms of economic impact, back stoping can significantly influence the profitability of a mining project. By maximizing ore recovery and minimizing operational risks, mining companies can improve their bottom line. Additionally, the use of this technique can lead to reduced costs associated with ground support and rehabilitation of mined areas, further enhancing the financial viability of the operation.However, implementing back stoping is not without its challenges. It requires skilled labor and advanced equipment to ensure that the process is carried out safely and effectively. Furthermore, continuous monitoring of the mine's conditions is crucial to adapt to any changes that may arise during the mining process. This necessitates a robust safety management system to protect the health and safety of workers.In conclusion, back stoping is a vital technique in the mining industry that plays a crucial role in ore extraction and mine safety. Its importance cannot be overstated, as it not only aids in resource recovery but also helps maintain the structural integrity of underground mines. As the mining industry continues to evolve, the methods and techniques like back stoping will remain integral to ensuring that mining operations are both efficient and safe. The ongoing development of technology and practices in this field will likely enhance the effectiveness of back stoping and contribute to the sustainable future of mining operations worldwide.

在采矿领域，各种技术被用于确保矿物的有效提取。其中一种技术被称为回采法，这是一种用于地下采矿的方法。该技术涉及从采矿工作面的背面或上部去除矿石，同时支持矿井的墙壁和顶部。这个过程对于维护采矿作业的安全性和稳定性至关重要。回采法允许矿工提取宝贵的资源，同时最小化可能危及生命和设备的坍塌风险。回采法的重要性不仅在于其促进矿石提取的能力，还在于其在确保矿井结构完整性方面的作用。通过为采矿工作面的墙壁和顶部提供支持，该方法可以防止岩石坠落的发生，而这在地下环境中可能是灾难性的。矿工必须仔细规划和执行回采法操作，考虑到地质条件和所开采矿体的特征。此外，回采法通常与其他采矿技术结合使用，以优化资源回收。例如，它可能与切填采矿结合使用，在这种方法中，矿石以水平切片的方式提取，从而更好地访问和控制采矿过程。这种组合提高了矿物提取的效率，并减少了废物，使采矿作业更加可持续。在经济影响方面，回采法可以显著影响采矿项目的盈利能力。通过最大限度地回收矿石并最小化操作风险，采矿公司可以改善其利润。此外，采用这种技术可以减少与地面支撑和已开采区域修复相关的成本，进一步增强操作的财务可行性。然而，实施回采法并非没有挑战。它需要熟练的劳动力和先进的设备，以确保该过程安全有效地进行。此外，持续监测矿井的条件对于适应在采矿过程中可能出现的任何变化至关重要。这需要一个强大的安全管理系统，以保护工人的健康和安全。总之，回采法是采矿行业中一项重要的技术，在矿石提取和矿井安全方面发挥着至关重要的作用。它的重要性不容低估，因为它不仅有助于资源回收，还帮助维护地下矿井的结构完整性。随着采矿行业的不断发展，像回采法这样的技术和方法将继续成为确保采矿作业高效和安全的关键。该领域技术和实践的持续发展可能会增强回采法的有效性，并为全球采矿作业的可持续未来做出贡献。