shrinkage stope

简明释义

留矿回采工祖

英英释义

例句

1.Using a shrinkage stope 缩短采场 method allows for better control of ground stability.

使用shrinkage stope 缩短采场 方法可以更好地控制地面稳定性。

2.The shrinkage stope 缩短采场 approach is particularly effective in steeply dipping ore bodies.

在陡倾矿体中，shrinkage stope 缩短采场 方法特别有效。

3.Our project manager highlighted the advantages of using a shrinkage stope 缩短采场 system during the site inspection.

我们的项目经理在现场检查期间强调了使用shrinkage stope 缩短采场 系统的优点。

4.During the meeting, the engineer explained how a shrinkage stope 缩短采场 can reduce operational costs.

在会议上，工程师解释了如何通过shrinkage stope 缩短采场 来降低运营成本。

5.The mining team decided to implement a shrinkage stope 缩短采场 technique to optimize ore recovery.

矿山团队决定实施一种shrinkage stope 缩短采场 技术以优化矿石回收。

作文

In the mining industry, various techniques are employed to extract valuable minerals from the earth. One such technique is known as the shrinkage stope, which plays a crucial role in underground mining operations. Understanding the concept of shrinkage stope is essential for anyone involved in mining, as it directly impacts the efficiency and safety of the extraction process.The term shrinkage stope refers to a type of mining method where ore is extracted from a vertical or near-vertical opening, and the remaining rock is allowed to collapse into the void created by the mining process. This method is particularly advantageous when dealing with steeply dipping ore bodies, as it allows for the efficient use of gravity to assist in the extraction of minerals. The shrinkage stope method typically involves the following steps: first, miners create a series of horizontal drifts or tunnels that access the ore body. Then, they blast the ore to break it up into smaller pieces, making it easier to transport.Once the ore is extracted, the remaining waste rock is left in place to support the stope walls. This not only helps to maintain the stability of the mine but also reduces the need for extensive ground support systems, which can be costly and time-consuming to install. The shrinkage stope method is often chosen for its ability to maximize ore recovery while minimizing dilution, which is the unwanted mixing of ore with waste material during the mining process.One of the key benefits of using the shrinkage stope method is its ability to adapt to varying geological conditions. As miners encounter different types of rock formations, they can adjust their blasting techniques and stope dimensions accordingly. This flexibility allows for a more efficient extraction process, ultimately leading to higher profitability for mining companies.However, there are also challenges associated with the shrinkage stope method. For instance, the stability of the stope walls is a critical concern, as any failure could lead to dangerous cave-ins. Miners must carefully monitor ground conditions and implement proper safety measures to mitigate these risks. Additionally, the shrinkage stope method may not be suitable for all types of ore deposits, particularly those that are flat-lying or have complex geometries.In conclusion, the shrinkage stope method is an important technique in the mining industry that allows for efficient extraction of ore while maintaining the stability of underground operations. By understanding the principles behind shrinkage stope, miners can make informed decisions about the best methods to employ for specific geological conditions. As technology continues to advance, the mining industry will likely see further innovations in stope design and mining techniques, ensuring that valuable resources are extracted safely and efficiently for years to come.

在采矿行业中，各种技术被用来从地球中提取有价值的矿物。其中一种技术被称为收缩采场，它在地下采矿作业中发挥着至关重要的作用。理解收缩采场的概念对于任何参与采矿的人来说都是必不可少的，因为它直接影响到提取过程的效率和安全性。术语收缩采场指的是一种采矿方法，在这种方法中，矿石从垂直或近垂直的开口中提取，剩余的岩石被允许坍塌到采矿过程中产生的空隙中。这种方法在处理陡倾矿体时特别有利，因为它利用重力来帮助矿物的提取。收缩采场方法通常包括以下步骤：首先，矿工创建一系列水平巷道，以进入矿体。然后，他们通过爆破将矿石打碎成更小的块，从而便于运输。一旦矿石被提取，剩余的废岩石会留在原地以支撑采场壁。这不仅有助于维持矿井的稳定性，还减少了对广泛的地面支护系统的需求，而这些系统的安装既耗费成本又耗时。收缩采场方法通常被选择，因为它能够最大限度地回收矿石，同时最小化稀释，即在采矿过程中矿石与废料混合的意外情况。使用收缩采场方法的一个主要好处是它能够适应不同的地质条件。当矿工遇到不同类型的岩层时，他们可以相应地调整爆破技术和采场尺寸。这种灵活性使得提取过程更加高效，最终导致采矿公司的盈利能力提高。然而，收缩采场方法也存在一些挑战。例如，采场壁的稳定性是一个关键问题，因为任何失败都可能导致危险的塌陷。矿工必须仔细监测地面条件，并实施适当的安全措施以减轻这些风险。此外，收缩采场方法可能不适用于所有类型的矿石沉积，特别是那些平卧或具有复杂几何形状的矿体。总之，收缩采场方法是采矿行业中的一种重要技术，它在保持地下作业稳定的同时允许高效提取矿石。通过理解收缩采场背后的原理，矿工可以就特定地质条件下采用最佳方法做出明智的决策。随着技术的不断进步，采矿行业可能会在采场设计和采矿技术方面看到进一步的创新，确保在未来多年安全高效地提取宝贵资源。