pit props

简明释义

矿坑木

英英释义

例句

1.After the inspection, the engineer recommended replacing the old pit props with new ones.

检查后，工程师建议用新的支撑柱替换旧的。

2.During the excavation, they found that some pit props were missing, which raised safety concerns.

在挖掘过程中，他们发现一些支撑柱缺失，这引发了安全隐患。

3.Proper installation of pit props is essential for safety in underground mining.

正确安装支撑柱对地下采矿的安全至关重要。

4.The miners used pit props to support the tunnels and prevent collapses.

矿工们使用支撑柱来支撑隧道，防止坍塌。

5.The construction crew was trained on how to properly install pit props in the mine.

施工队接受了关于如何在矿井中正确安装支撑柱的培训。

作文

In the world of mining, safety and structural integrity are paramount. One of the essential components that contribute to this safety is the use of pit props. These are supports used in underground mining operations to prevent the collapse of tunnels and shafts, ensuring the safety of miners working below the earth's surface. The significance of pit props cannot be overstated, as they play a crucial role in maintaining the stability of mine workings and protecting the lives of those who work in these hazardous environments.Historically, pit props were made from timber, which was readily available and easy to work with. However, as mining technology advanced, the materials used for these supports evolved as well. Today, pit props can be made from steel, concrete, or even advanced composite materials designed to withstand immense pressure and provide long-lasting support. This evolution reflects the industry's commitment to improving safety standards and adapting to the challenges posed by deeper and more complex mining operations.The installation of pit props is a critical task that requires careful planning and execution. Miners must assess the geological conditions of the area to determine the best locations for these supports. Properly placed pit props can significantly reduce the risk of cave-ins, which can lead to catastrophic accidents and loss of life. Furthermore, regular inspections and maintenance of these supports are necessary to ensure their effectiveness over time. In many cases, the failure to maintain pit props can result in disastrous consequences, highlighting the importance of rigorous safety protocols in mining operations.In addition to their primary function of providing structural support, pit props also serve as a visual indicator of the health of a mining operation. When miners notice that the pit props are damaged or improperly installed, it can signal potential issues with the mine's stability. This awareness is crucial for preventing accidents and ensuring that all personnel are aware of their surroundings. Training programs for miners often emphasize the importance of recognizing the condition of pit props and taking immediate action if any concerns arise.Moreover, the use of pit props extends beyond traditional mining operations. They are also utilized in construction and civil engineering projects where excavation is involved. Similar principles apply, as these supports are vital for maintaining the integrity of structures built below ground level. As urban areas expand and the demand for new infrastructure grows, the knowledge and application of pit props will continue to be essential in various industries.In conclusion, pit props are a fundamental aspect of mining and excavation safety. Their role in preventing collapses and protecting workers cannot be overlooked. As technology continues to advance, the materials and methods used for pit props will likely evolve, but their importance will remain constant. Understanding the significance of pit props is crucial for anyone involved in mining, construction, or civil engineering, as it directly impacts the safety and success of their operations.

在矿业的世界中，安全和结构完整性至关重要。其中一个对这种安全性至关重要的组成部分是使用支撑柱。这些是用于地下采矿作业的支撑物，防止隧道和竖井的坍塌，确保在地面下工作的矿工的安全。支撑柱的重要性不容小觑，因为它们在维持矿井工作稳定性和保护在这些危险环境中工作的人的生命方面发挥着关键作用。历史上，支撑柱是由木材制成的，这种材料易于获取且易于加工。然而，随着采矿技术的进步，所使用的支撑材料也不断演变。如今，支撑柱可以由钢、混凝土甚至先进的复合材料制成，这些材料旨在承受巨大压力并提供持久的支持。这种演变反映了行业在提高安全标准和适应更深、更复杂的采矿作业所带来的挑战方面的承诺。安装支撑柱是一项关键任务，需要仔细的规划和执行。矿工必须评估该地区的地质条件，以确定这些支撑物的最佳位置。正确放置的支撑柱可以显著降低坍塌的风险，这可能导致灾难性的事故和生命损失。此外，定期检查和维护这些支撑物对于确保其长期有效性是必要的。在许多情况下，未能维护支撑柱可能会导致灾难性的后果，这突显了在采矿作业中严格安全规范的重要性。除了提供结构支持的主要功能外，支撑柱还作为矿业运营健康状况的视觉指标。当矿工注意到支撑柱受损或安装不当时，这可能表明矿井稳定性存在潜在问题。这种意识对于预防事故和确保所有人员了解周围环境至关重要。矿工的培训项目通常强调识别支撑柱状况的重要性，并在出现任何问题时采取立即行动。此外，支撑柱的使用不仅限于传统的采矿作业。在涉及挖掘的建筑和土木工程项目中也会使用它们。相似的原则适用，因为这些支撑物对于维持地下结构的完整性至关重要。随着城市区域的扩展和新基础设施需求的增长，对支撑柱的知识和应用将在各个行业中继续至关重要。总之，支撑柱是采矿和挖掘安全的基本方面。它们在防止坍塌和保护工人方面的作用不可忽视。随着技术的不断进步，支撑柱的材料和方法可能会发展，但它们的重要性将始终保持不变。理解支撑柱的重要性对于任何参与采矿、建筑或土木工程的人来说都是至关重要的，因为这直接影响到他们操作的安全性和成功性。