ballast bolt

简明释义

压载闩

英英释义

例句

1.The technician tightened the ballast bolt to ensure the stability of the structure.

技术员拧紧了压舱螺栓以确保结构的稳定性。

2.Before setting sail, the crew checked each ballast bolt for any signs of wear.

在起航前，船员检查了每个压舱螺栓是否有磨损迹象。

3.The engineer replaced the damaged ballast bolt during the maintenance check.

工程师在维护检查期间更换了损坏的压舱螺栓。

4.Proper installation of the ballast bolt is crucial for the vessel's performance.

正确安装压舱螺栓对船舶的性能至关重要。

5.A loose ballast bolt can lead to serious safety issues on a ship.

松动的压舱螺栓可能会导致船只严重的安全问题。

作文

The term ballast bolt refers to a specific type of fastener used in various engineering applications, particularly in the construction and maintenance of railways and ships. In the context of railways, ballast bolts are crucial components that secure the ballast, which is the material placed under and around railway ties to provide stability and support. The use of ballast bolts ensures that the ballast remains in place, preventing movement that could lead to derailments or other safety hazards. Understanding the importance of ballast bolts requires a look at their function within the broader system of railway infrastructure. Ballast itself is typically made of crushed stone, which helps to distribute the weight of passing trains and facilitates drainage. Without proper fastening, the ballast can shift over time due to the vibrations caused by train movements. This is where ballast bolts come into play, as they help to maintain the integrity of the track by holding the ballast firmly in position.In maritime contexts, ballast bolts serve a similar purpose. Ships often require ballast to maintain stability while navigating through water. This ballast can be in the form of heavy materials placed in the hull of the ship. The ballast bolts are used to secure these materials, ensuring that they do not shift during transit, which could compromise the vessel’s stability and safety. The design and material of ballast bolts are also significant factors to consider. Typically, they are made from durable metals such as steel, which can withstand the immense forces exerted on them. The threads of the ballast bolts must be designed to prevent loosening over time, and they often feature coatings to resist corrosion from environmental factors. From an engineering perspective, the installation of ballast bolts is a critical task that requires precision and care. Engineers must ensure that each bolt is tightened to the correct specifications, as insufficiently secured bolts can lead to catastrophic failures. Regular inspections are also necessary to check for signs of wear or damage, as well as to ensure that the bolts continue to perform their function effectively. In conclusion, the role of ballast bolts in both railway and maritime applications cannot be overstated. They are essential for maintaining stability and safety in structures that bear heavy loads. Understanding their function and importance is vital for anyone involved in engineering, construction, or maintenance of transportation systems. As technology advances, the design and application of ballast bolts may evolve, but their fundamental purpose will remain the same: to provide security and stability in the face of dynamic forces. Therefore, the study and application of ballast bolts are integral to ensuring the safety and efficiency of our transportation networks.

术语ballast bolt指的是一种特定类型的紧固件，广泛应用于各种工程领域，特别是在铁路和船舶的建设与维护中。在铁路的背景下，ballast bolt是确保道砟稳固的关键组成部分，道砟是放置在轨枕下方和周围的材料，用于提供稳定性和支持。使用ballast bolt可以确保道砟保持在适当的位置，防止因移动而导致的脱轨或其他安全隐患。理解ballast bolt的重要性需要从铁路基础设施的整体系统来看。道砟通常由碎石制成，帮助分散通过火车的重量并促进排水。如果没有适当的固定，随着火车运行产生的振动，道砟可能会随着时间的推移而移动。这就是ballast bolt发挥作用的地方，它们通过将道砟牢牢固定在适当位置来维护轨道的完整性。在海事环境中，ballast bolt也起着类似的作用。船只通常需要道砟以保持在水中航行时的稳定性。这种道砟可以是放置在船体中的重物。ballast bolt用于固定这些材料，确保它们在运输过程中不会移动，否则可能会危及船只的稳定性和安全性。ballast bolt的设计和材料也是需要考虑的重要因素。通常，它们由耐用的金属如钢制成，可以承受施加在其上的巨大力量。ballast bolt的螺纹必须设计得足够紧，以防止随时间松动，且通常具有涂层以抵抗环境因素造成的腐蚀。从工程的角度来看，安装ballast bolt是一项需要精确和小心的关键任务。工程师必须确保每个螺栓都按照正确的规格拧紧，因为固定不充分的螺栓可能导致灾难性的故障。定期检查也是必要的，以检查磨损或损坏的迹象，并确保螺栓继续有效地执行其功能。总之，ballast bolt在铁路和海事应用中的作用不可低估。它们对于在承载重负荷的结构中维持稳定性和安全性至关重要。了解它们的功能和重要性对任何参与交通系统工程、建设或维护的人来说都是至关重要的。随着技术的进步，ballast bolt的设计和应用可能会演变，但它们的基本目的将保持不变：在动态力量面前提供安全和稳定。因此，研究和应用ballast bolt对于确保我们交通网络的安全和效率至关重要。