pit prop

简明释义

矿用支柱

英英释义

例句

1.The construction crew used pit props to support the temporary structure during repairs.

施工队使用支撑柱来支撑修理期间的临时结构。

2.The miners carefully placed each pit prop to ensure the stability of the tunnel.

矿工们小心翼翼地放置每个支撑柱以确保隧道的稳定性。

3.In mining operations, pit props are essential for preventing cave-ins.

在采矿作业中，支撑柱对防止坍塌至关重要。

4.They inspected the pit props regularly to maintain safety standards.

他们定期检查支撑柱以保持安全标准。

5.Without adequate pit props, the risk of collapse increases significantly.

如果没有足够的支撑柱，坍塌的风险会显著增加。

作文

In the world of mining, safety is of utmost importance. One of the critical components that ensure the safety of miners working underground is the use of a pit prop. A pit prop is a support beam used in mines to hold up the roof and prevent collapses. These structures are essential for maintaining a safe environment where miners can work without the constant fear of falling debris. The history of pit props dates back to the early days of mining when wooden beams were the primary choice for supporting tunnels. As technology advanced, the materials used for pit props evolved as well, with steel and concrete becoming more common due to their strength and durability.The importance of pit props cannot be overstated. They are strategically placed throughout the mine to provide stability and support to the surrounding rock. Without these supports, the risk of cave-ins increases significantly, which can lead to serious injuries or even fatalities among miners. Therefore, proper installation and maintenance of pit props are crucial aspects of mining operations. Miners are trained to recognize potential hazards and to ensure that pit props are installed correctly to maximize safety.Additionally, the design of pit props has been influenced by various factors, including the type of mining operation, the geology of the area, and the depth of the mine. For instance, in coal mining, where the tunnels may be narrower, different types of pit props might be used compared to those in metal mines. Engineers continually study and develop new designs for pit props to improve safety and efficiency in mining operations. This ongoing research is vital as it helps to reduce accidents and enhance the overall working conditions for miners.Moreover, the environmental impact of mining also plays a role in the development of pit props. As the industry shifts towards more sustainable practices, there is an increasing focus on using eco-friendly materials in the construction of pit props. This shift not only helps in reducing the environmental footprint of mining but also promotes the use of renewable resources, contributing to a more sustainable future for the industry.In conclusion, pit props are a fundamental component of underground mining operations. Their role in providing safety and stability cannot be overlooked. As the mining industry continues to evolve, so too will the designs and materials used for pit props. Ensuring the safety of miners is paramount, and advancements in this area will help to protect lives while allowing for the continued extraction of valuable resources from the earth. The future of mining relies heavily on innovations in safety measures, and pit props will remain at the forefront of these developments, ensuring that miners can work safely and efficiently in their challenging environment.

在矿业世界中，安全至关重要。确保地下矿工安全的关键组成部分之一是使用支撑柱。支撑柱是用于矿井中的支撑梁，用于支撑顶部并防止坍塌。这些结构对于维持矿工可以在没有落石恐惧的安全环境中工作至关重要。支撑柱的历史可以追溯到矿业早期，当时木梁是支撑隧道的主要选择。随着技术的进步，使用的材料也发生了变化，钢和混凝土由于其强度和耐久性而变得更加常见。支撑柱的重要性不容忽视。它们在矿井中战略性地放置，以提供稳定性和对周围岩石的支撑。没有这些支撑，坍塌的风险显著增加，这可能导致矿工受重伤甚至死亡。因此，支撑柱的正确安装和维护是矿业操作的关键方面。矿工接受培训，以识别潜在危险，并确保支撑柱正确安装，以最大限度地提高安全性。此外，支撑柱的设计受到多种因素的影响，包括采矿作业的类型、地区的地质和矿井的深度。例如，在煤矿开采中，隧道可能更狭窄，可能会使用与金属矿不同类型的支撑柱。工程师不断研究和开发新的支撑柱设计，以提高矿业操作的安全性和效率。这项持续的研究至关重要，因为它有助于减少事故并改善矿工的整体工作条件。此外，采矿的环境影响也在支撑柱的开发中发挥作用。随着行业向更可持续的实践转变，越来越多地关注在支撑柱的构造中使用环保材料。这一转变不仅有助于减少采矿的环境足迹，还促进了可再生资源的使用，为行业的可持续未来做出了贡献。总之，支撑柱是地下采矿操作的基本组成部分。它们在提供安全性和稳定性方面的作用不容小觑。随着采矿行业的不断发展，支撑柱的设计和材料也将不断演变。确保矿工的安全是首要任务，在这一领域的进步将有助于保护生命，同时允许从地球中继续提取有价值的资源。采矿的未来在很大程度上依赖于安全措施的创新，而支撑柱将始终处于这些发展的前沿，确保矿工能够在具有挑战性的环境中安全高效地工作。