ore pillar

简明释义

矿柱

英英释义

例句

1.The miners carefully extracted the surrounding rock while leaving the ore pillar 矿柱 intact to support the mine.

矿工们小心地开采周围的岩石，同时保留了这个ore pillar 矿柱以支撑矿井。

2.During the excavation, some ore pillars 矿柱 were reinforced to prevent collapse.

在挖掘过程中，一些ore pillars 矿柱被加固以防止坍塌。

3.In underground mining, an ore pillar 矿柱 is crucial for maintaining stability in the tunnels.

在地下采矿中，ore pillar 矿柱对于保持隧道的稳定至关重要。

4.The engineers designed the layout to maximize the number of ore pillars 矿柱 while minimizing waste.

工程师设计了布局，以最大化ore pillars 矿柱的数量，同时最小化浪费。

5.After analyzing the geological data, we decided to leave a larger ore pillar 矿柱 for safety.

在分析地质数据后，我们决定留下一个更大的ore pillar 矿柱以确保安全。

作文

In the realm of mining, the term ore pillar refers to a structural element that is intentionally left in place during the extraction process of minerals. These pillars are crucial for maintaining the stability of the mine and ensuring the safety of the workers. The practice of leaving behind ore pillars is a strategic decision made by miners to prevent cave-ins and to support the ceilings of tunnels and chambers. Without these pillars, the risk of collapse would significantly increase, posing a danger to both the equipment and the personnel working underground.The concept of ore pillars can be traced back to ancient mining practices, where miners had to balance the need for mineral extraction with the necessity of maintaining a safe working environment. Over time, mining engineers have developed various methods to optimize the size and placement of ore pillars to maximize the amount of ore that can be extracted while still ensuring structural integrity.One of the main challenges in managing ore pillars is determining the right amount of material to leave behind. If too much ore is left as a pillar, it can lead to economic losses, as valuable resources remain unextracted. Conversely, if too little is left, the risk of a collapse increases, which can lead to catastrophic consequences. Therefore, mining companies often employ advanced technologies and simulations to model the geological conditions and make informed decisions about where to place ore pillars.Another important aspect of ore pillars is their role in the overall design of a mining operation. Engineers must consider factors such as the type of ore being mined, the depth of the mine, and the surrounding rock formations. Each of these elements can influence the effectiveness of ore pillars in providing support. For instance, in softer rock formations, the spacing between pillars may need to be closer to ensure adequate support, whereas in harder rock, pillars can be spaced further apart.Moreover, the environmental impact of mining operations has led to increased scrutiny regarding the use of ore pillars. Sustainable mining practices encourage companies to minimize waste and reduce their ecological footprint. This has prompted innovations in mining techniques, including the development of more efficient methods for extracting minerals while preserving the integrity of ore pillars.In conclusion, the significance of ore pillars in mining cannot be overstated. They serve not only as a means of supporting the mine's structure but also as a critical factor in the economic viability of mining operations. As the industry continues to evolve, the strategies surrounding ore pillars will likely adapt as well, incorporating new technologies and methodologies to enhance safety and efficiency. Understanding the role of ore pillars is essential for anyone involved in mining, from engineers to environmentalists, as they represent a key intersection between resource extraction and safety management.

在采矿领域，术语矿柱指的是在矿物提取过程中故意保留的结构元素。这些柱子对于维持矿井的稳定性和确保工人的安全至关重要。保留矿柱的做法是矿工们为防止塌陷而做出的战略决策，以支持隧道和房间的顶部。如果没有这些柱子，坍塌的风险将显著增加，对地下工作的设备和人员造成危险。矿柱的概念可以追溯到古代采矿实践，矿工们必须在矿物提取的需求与维持安全工作环境的必要性之间取得平衡。随着时间的推移，采矿工程师们开发了各种方法来优化矿柱的大小和位置，以最大化可提取矿石的数量，同时确保结构的完整性。管理矿柱的主要挑战之一是确定留下多少材料。如果留下的矿石过多作为柱子，可能会导致经济损失，因为有价值的资源仍然未被提取。相反，如果留下的过少，坍塌的风险就会增加，这可能导致灾难性的后果。因此，采矿公司通常会采用先进的技术和模拟来建模地质条件，并就矿柱的放置做出明智的决定。矿柱的另一个重要方面是它们在整个采矿操作设计中的作用。工程师必须考虑诸如所开采矿石的类型、矿井的深度以及周围岩层等因素。这些元素都可能影响矿柱在提供支撑方面的有效性。例如，在较软的岩层中，柱子之间的间距可能需要更近，以确保足够的支撑，而在较硬的岩石中，柱子可以间隔得更远。此外，采矿作业对环境的影响也使得对矿柱使用的审查日益严格。可持续采矿实践鼓励公司减少浪费并降低生态足迹。这促使了采矿技术的创新，包括开发更高效的矿石提取方法，同时保持矿柱的完整性。总之，矿柱在采矿中的重要性不容小觑。它们不仅作为支持矿井结构的手段，也是采矿作业经济可行性的关键因素。随着行业的不断发展，围绕矿柱的策略也可能会适应，结合新技术和方法来增强安全性和效率。理解矿柱的作用对于任何参与采矿的人来说都至关重要，从工程师到环保主义者，因为它们代表了资源提取与安全管理之间的关键交集。