underground blast hole drilling

简明释义

井下炮眼钻凿

英英释义

例句

1.The underground blast hole drilling process requires specialized equipment and trained personnel.

进行地下爆破孔钻探过程需要专业设备和受过训练的人员。

2.The team used underground blast hole drilling to create precise holes for the explosives.

团队使用地下爆破孔钻探来为炸药创建精确的孔。

3.They completed the underground blast hole drilling ahead of schedule, allowing for earlier blasting.

他们提前完成了地下爆破孔钻探，这使得爆破可以提前进行。

4.Environmental impact assessments are often conducted before underground blast hole drilling begins.

在开始地下爆破孔钻探之前，通常会进行环境影响评估。

5.Safety measures are critical during underground blast hole drilling operations.

在地下爆破孔钻探作业中，安全措施至关重要。

作文

The process of underground blast hole drilling is a crucial aspect of mining and construction industries. This technique involves creating holes in the ground to place explosives, which will subsequently break up rock formations to facilitate easier extraction of minerals or to create tunnels. Understanding the intricacies of underground blast hole drilling is essential for engineers and workers involved in these sectors, as it directly impacts both safety and efficiency. In the mining industry, underground blast hole drilling is often used to access valuable resources buried deep beneath the earth's surface. The drilling process begins with careful planning and surveying of the area to determine the most effective locations for the blast holes. Factors such as rock type, geological conditions, and the desired outcome of the blasting must be taken into account. Once the planning phase is complete, specialized drilling equipment is employed to create precise holes that can accommodate the explosives. Safety is a paramount concern during underground blast hole drilling. Workers must adhere to strict safety protocols to minimize the risks associated with handling explosives. This includes wearing protective gear, conducting thorough inspections of the drilling equipment, and ensuring that all personnel are at a safe distance during the blasting process. Furthermore, proper communication among team members is vital to coordinate efforts and respond swiftly in case of emergencies. After the holes have been drilled, explosives are carefully placed within each hole. The choice of explosives and the amount used depend on various factors, including the type of rock and the desired fragmentation. Once everything is set, a controlled detonation is executed. The results of the blast are closely monitored to assess the effectiveness of the underground blast hole drilling operation. If the desired outcome is achieved, the broken rock can then be excavated and transported for processing. Additionally, underground blast hole drilling is not limited to mining. It is also widely used in construction projects, such as tunneling for subways or underground utilities. In these cases, the goal may be to create space for infrastructure rather than to extract resources. The techniques and safety measures remain largely the same, but the specific requirements of construction projects can lead to variations in the approach taken. In conclusion, underground blast hole drilling is an essential technique in both mining and construction industries. Its successful execution requires careful planning, adherence to safety protocols, and skilled labor. By understanding the importance and intricacies of this process, professionals can ensure that operations are conducted efficiently and safely, ultimately leading to successful project outcomes. As technology continues to advance, we can expect further improvements in the methods and equipment used for underground blast hole drilling, making it even more effective and safer for all involved.

“地下爆破孔钻探”是采矿和建筑行业的一个关键环节。这种技术涉及在地面上打孔，以放置炸药，随后将岩石形成破碎，以便更方便地提取矿物或创建隧道。理解“地下爆破孔钻探”的复杂性对于参与这些领域的工程师和工人至关重要，因为它直接影响到安全性和效率。在采矿行业中，“地下爆破孔钻探”通常用于访问埋藏在地球表面深处的宝贵资源。钻探过程始于对区域的仔细规划和勘测，以确定爆破孔的最有效位置。岩石类型、地质条件和爆破的预期结果等因素都必须考虑。一旦规划阶段完成，就会使用专业的钻探设备创建能够容纳炸药的精确孔。在“地下爆破孔钻探”过程中，安全是首要考虑的问题。工人必须遵守严格的安全规程，以尽量减少处理炸药所涉及的风险。这包括穿戴防护装备、对钻探设备进行彻底检查，并确保所有人员在爆破过程中保持安全距离。此外，团队成员之间的良好沟通对于协调工作和在紧急情况下迅速反应至关重要。在孔被钻好后，炸药会小心地放置在每个孔中。炸药的选择和使用的数量取决于多种因素，包括岩石类型和期望的破碎程度。一切准备就绪后，进行控制爆炸。对爆破结果进行密切监测，以评估“地下爆破孔钻探”操作的有效性。如果达到了预期的结果，那么破碎的岩石可以被挖掘并运输进行处理。此外，“地下爆破孔钻探”不仅限于采矿。在建设项目中，例如地铁或地下公用设施的隧道施工中也广泛使用。在这些情况下，目标可能是为基础设施创造空间，而不是提取资源。尽管技术和安全措施大致相同，但建设项目的具体要求可能导致采取不同的方法。总之，“地下爆破孔钻探”是采矿和建筑行业中一项重要的技术。其成功执行需要仔细规划、遵守安全规程和熟练的劳动力。通过理解这一过程的重要性和复杂性，专业人员可以确保操作高效且安全地进行，最终导致项目的成功结果。随着技术的不断进步，我们可以期待“地下爆破孔钻探”所使用的方法和设备进一步改进，使其对所有参与者而言更加有效和安全。