deep hole blasting

简明释义

深眼爆破

英英释义

例句

1.In mountainous regions, deep hole blasting is often used to clear paths for road construction.

在山区，深孔爆破常用于为道路建设清理通道。

2.The engineers evaluated the risks associated with deep hole blasting before starting the project.

工程师在项目开始前评估了与深孔爆破相关的风险。

3.The construction team decided to use deep hole blasting to create a foundation for the new bridge.

施工队决定使用深孔爆破来为新桥梁打下基础。

4.During the mining operation, deep hole blasting was essential for extracting minerals from the earth.

在采矿作业中，深孔爆破对从地下提取矿物至关重要。

5.Safety measures must be strictly followed during deep hole blasting to prevent accidents.

在进行深孔爆破时，必须严格遵循安全措施以防止事故发生。

作文

In the field of mining and construction, techniques such as deep hole blasting play a crucial role in the efficient extraction of minerals and the preparation of sites for new structures. Deep hole blasting refers to a specific method of rock fragmentation that involves drilling deep holes into the rock, filling them with explosives, and detonating them to break the rock into manageable pieces. This technique is particularly useful in hard rock mining, where traditional methods may be less effective. The process begins with geological surveys to identify the best locations for drilling. Once the site is selected, drillers use specialized equipment to create deep holes, often reaching depths of several meters. The depth and spacing of these holes are carefully calculated to ensure optimal results. After drilling, the holes are filled with explosives, which are chosen based on the type of rock and the desired outcome. The timing and sequence of the detonations are also meticulously planned to control the fragmentation of the rock and minimize unwanted vibrations that could affect nearby structures or ecosystems.One of the significant advantages of deep hole blasting is its efficiency. By breaking large volumes of rock quickly, it allows mining operations to proceed at a faster pace, reducing costs and increasing productivity. Moreover, the controlled nature of the explosions means that the resulting rock fragments are more uniform in size, which can simplify the subsequent processing steps. This uniformity is essential for the economic viability of mining operations, as it can lead to better recovery rates of valuable minerals.However, deep hole blasting is not without its challenges. Safety is a primary concern, as the use of explosives always carries inherent risks. Proper training and strict adherence to safety protocols are essential to protect workers and the surrounding environment. Additionally, there is the potential for environmental impact, particularly if the blasting occurs near sensitive areas. Companies must conduct thorough assessments and obtain necessary permits before proceeding with deep hole blasting to ensure compliance with regulations and to mitigate any adverse effects.In conclusion, deep hole blasting is a vital technique in the mining and construction industries, enabling efficient rock fragmentation and resource extraction. While it presents certain risks and challenges, when executed properly, it can significantly enhance productivity and contribute to the overall success of projects. As technology continues to advance, the methods and safety measures associated with deep hole blasting are likely to improve, making it an even more effective tool in the hands of engineers and miners around the world.

在采矿和建筑领域，像深孔爆破这样的技术在有效提取矿物和为新结构准备场地方面发挥着至关重要的作用。深孔爆破是指一种特定的岩石碎裂方法，它涉及将深孔钻入岩石中，填充炸药，并引爆以将岩石分解成可管理的碎片。这种技术在硬岩采矿中尤其有用，因为传统方法可能效果不佳。该过程始于地质勘查，以确定最佳的钻探位置。一旦选定地点，钻探工人就使用专业设备创建深孔，通常达到几米的深度。这些孔的深度和间距经过精确计算，以确保最佳结果。钻孔后，将孔填充炸药，炸药的选择取决于岩石的类型和所需结果。引爆的时间和顺序也经过细致规划，以控制岩石的碎裂并最小化可能影响附近结构或生态系统的不必要震动。深孔爆破的一个显著优势是其效率。通过快速破碎大量岩石，它使采矿操作能够更快进行，从而降低成本并提高生产力。此外，爆炸的可控性意味着生成的岩石碎片在尺寸上更加均匀，这可以简化后续处理步骤。这种均匀性对采矿操作的经济可行性至关重要，因为它可以导致更好的有价值矿物的回收率。然而，深孔爆破并非没有挑战。安全是首要考虑因素，因为使用炸药总是带有固有风险。适当的培训和严格遵守安全规程对于保护工人和周围环境至关重要。此外，爆破发生在敏感地区附近时，可能会对环境造成影响。公司必须进行彻底评估并获得必要的许可证，然后才能进行深孔爆破，以确保遵守法规并减轻任何不利影响。总之，深孔爆破是采矿和建筑行业中的一项重要技术，使岩石碎裂和资源提取变得高效。虽然它存在某些风险和挑战，但如果执行得当，可以显著增强生产力并有助于项目的整体成功。随着技术的不断进步，与深孔爆破相关的方法和安全措施可能会得到改善，使其成为工程师和矿工手中更有效的工具。