roof bolt hole
简明释义
顶板锚杆钻孔
英英释义
例句
1.We found a leak around the roof bolt hole 屋顶螺栓孔, which needs urgent repair.
我们发现
2.The maintenance team needs to inspect the roof bolt hole 屋顶螺栓孔 for any signs of wear.
维修团队需要检查
3.Before installing new equipment, ensure that the roof bolt hole 屋顶螺栓孔 is properly sealed.
在安装新设备之前，确保
4.During the inspection, we noticed that the roof bolt hole 屋顶螺栓孔 was larger than expected.
在检查过程中，我们注意到
5.The engineer marked the location of the roof bolt hole 屋顶螺栓孔 on the blueprint.
工程师在蓝图上标记了
作文
In the construction and mining industries, safety is paramount. One of the crucial components that contribute to the stability of structures, especially in underground environments, is the use of bolts. These bolts are often secured into what is known as a roof bolt hole, which is a drilled hole in the ceiling or roof of a mine or tunnel. The purpose of these holes is to provide a secure anchor point for the bolts that help support the roof and prevent collapses. Understanding the significance of a roof bolt hole is essential for ensuring the safety of workers and the integrity of the structure.The process of creating a roof bolt hole involves several steps. First, the area where the hole will be drilled is assessed for stability. Engineers and safety experts evaluate the rock formations and determine the best locations for drilling. Once the site is approved, specialized drilling equipment is used to create the roof bolt hole. This equipment is designed to penetrate hard rock and ensure that the hole is of the correct diameter and depth to accommodate the bolts.After the roof bolt hole has been drilled, the next step is to insert the bolt. The bolt is typically made from high-strength steel and is often coated to resist corrosion. It is crucial that the bolt fits securely into the roof bolt hole to provide maximum support. Once inserted, the bolt may be grouted or otherwise secured to ensure it remains in place under the stresses of the surrounding rock.The effectiveness of a roof bolt hole and the associated bolts can significantly impact the overall safety of a mining operation. If the bolts fail due to improper installation or if the roof bolt hole is not adequately drilled, it could lead to dangerous conditions such as rock falls or collapses. Therefore, regular inspections and maintenance of these installations are necessary to ensure they continue to meet safety standards.Moreover, advancements in technology have led to improvements in the methods used to drill roof bolt holes. For example, new drilling techniques allow for more precise hole placement and reduce the risk of damaging surrounding rock. Additionally, innovative bolt designs offer enhanced strength and durability, further increasing the safety of underground environments.In conclusion, the term roof bolt hole refers to a vital aspect of underground construction and mining safety. By providing secure anchoring points for bolts, these holes play a crucial role in maintaining the structural integrity of tunnels and mines. As the industry continues to evolve, the importance of understanding and properly implementing roof bolt holes cannot be overstated. Ensuring that these installations are correctly executed and maintained is essential for protecting the lives of workers and the success of mining operations.
在建筑和采矿行业，安全至关重要。支撑结构稳定性的关键组成部分之一是使用螺栓。这些螺栓通常固定在被称为屋顶螺栓孔的地方，即矿井或隧道的天花板或屋顶上钻出的孔。这些孔的目的是提供一个安全的锚点，以便支撑屋顶并防止坍塌。理解屋顶螺栓孔的重要性对于确保工人的安全和结构的完整性至关重要。创建屋顶螺栓孔的过程包括几个步骤。首先，评估将要钻孔的区域的稳定性。工程师和安全专家评估岩石结构，并确定钻孔的最佳位置。一旦现场获得批准，就会使用专业的钻孔设备来创建屋顶螺栓孔。该设备旨在穿透坚硬的岩石，并确保孔的直径和深度适合容纳螺栓。在钻好屋顶螺栓孔后，下一步是插入螺栓。螺栓通常由高强度钢制成，通常涂有防腐蚀涂层。螺栓必须紧密地适合屋顶螺栓孔，以提供最大支持。一旦插入，螺栓可能会被灌浆或以其他方式固定，以确保其在周围岩石的压力下保持不变。屋顶螺栓孔及其相关螺栓的有效性对采矿作业的整体安全性产生重大影响。如果由于安装不当导致螺栓失效，或者屋顶螺栓孔没有充分钻出，可能会导致危险的情况，例如岩石坠落或坍塌。因此，定期检查和维护这些安装是必要的，以确保它们继续符合安全标准。此外，技术的进步使得钻孔屋顶螺栓孔的方法得到了改善。例如，新的钻孔技术可以实现更精确的孔位放置，并减少损坏周围岩石的风险。此外，创新的螺栓设计提供了增强的强度和耐用性，进一步提高了地下环境的安全性。总之，术语屋顶螺栓孔指的是地下建筑和采矿安全的一个重要方面。通过为螺栓提供安全的锚固点，这些孔在维持隧道和矿井的结构完整性方面发挥着至关重要的作用。随着行业的不断发展，理解和正确实施屋顶螺栓孔的重要性不容低估。确保这些安装得到正确执行和维护对保护工人的生命和采矿作业的成功至关重要。
相关单词
