dry ballast

简明释义

固体压载

英英释义

例句

1.The construction team decided to use dry ballast for the foundation to ensure stability.

施工队决定使用干压舱作为基础，以确保稳定性。

2.In marine engineering, dry ballast is often used to enhance the stability of ships.

在海洋工程中，干压舱通常用于增强船只的稳定性。

3.The engineers recommended adding dry ballast to improve the performance of the vehicle.

工程师建议增加干压舱以改善车辆的性能。

4.Using dry ballast can reduce the overall weight of the structure while maintaining its integrity.

使用干压舱可以减少结构的整体重量，同时保持其完整性。

5.The railway system requires dry ballast to provide a solid base for the tracks.

铁路系统需要干压舱为轨道提供坚实的基础。

作文

In the world of transportation and engineering, the term dry ballast refers to a material used to provide stability and support to structures such as ships, trains, and even buildings. The use of dry ballast is crucial in ensuring that these structures maintain their balance and functionality during operation. Unlike liquid ballast, which can shift and cause instability, dry ballast remains in place, offering a consistent weight distribution. This characteristic makes it particularly valuable in various applications where safety and performance are paramount.One common application of dry ballast is in the maritime industry. Ships often utilize dry ballast to enhance their stability while at sea. By placing heavy materials such as sand, gravel, or concrete in specific areas of the vessel, engineers can ensure that the center of gravity is lowered, reducing the risk of capsizing. This method has been used for centuries and remains a standard practice in ship design today.Similarly, in rail transportation, dry ballast plays an essential role in maintaining the integrity of railway tracks. The stones or gravel placed beneath the tracks serve not only to support the weight of the trains but also to facilitate drainage and prevent vegetation growth that could interfere with operations. The effectiveness of dry ballast in this context is evident, as it helps maintain track alignment and stability, which are critical for safe and efficient train travel.Moreover, dry ballast is also utilized in construction projects, particularly in the foundation of buildings and other structures. Engineers often incorporate dry ballast materials into the base layers of a foundation to provide additional weight and stability. This is especially important in areas prone to earthquakes or heavy winds, where a solid foundation is necessary to withstand external forces.The benefits of using dry ballast extend beyond just stability; they also include cost-effectiveness and ease of maintenance. Since dry ballast materials are typically abundant and inexpensive, they offer a practical solution for enhancing structural integrity without significantly increasing project costs. Additionally, maintaining dry ballast systems is relatively straightforward, as they do not require the same level of monitoring and management as liquid ballast systems.However, it is essential to consider the environmental implications of using dry ballast. While many materials used for dry ballast are natural and non-toxic, the extraction and transportation processes can have ecological impacts. Therefore, engineers and project planners must evaluate the sustainability of their dry ballast choices and seek to minimize any negative effects on the environment.In conclusion, dry ballast is a fundamental component in various fields, providing stability and safety to transportation and construction projects. Its unique properties make it an indispensable tool for engineers and designers alike. As we continue to innovate and improve our infrastructure, understanding the importance and applications of dry ballast will remain crucial in promoting safe and effective designs for the future.

在交通和工程领域，术语干压舱指的是用于为船只、火车甚至建筑物等结构提供稳定性和支撑的材料。使用干压舱对于确保这些结构在操作过程中保持平衡和功能至关重要。与液体压舱不同，液体压舱可能会移动并导致不稳定，干压舱则保持原位，提供一致的重量分布。这一特性使其在各种需要安全和性能的应用中尤其有价值。干压舱的一个常见应用是在海事行业。船只通常利用干压舱在海上增强其稳定性。通过在船体的特定区域放置重型材料，如沙子、砾石或混凝土，工程师可以确保重心降低，从而减少翻覆的风险。这种方法已经使用了几个世纪，并且仍然是今天船舶设计的标准做法。同样，在铁路运输中，干压舱在维持铁路轨道完整性方面也发挥着重要作用。放置在轨道下方的石头或砾石不仅支持火车的重量，还促进排水并防止植物生长干扰运营。在这种情况下，干压舱的有效性显而易见，因为它有助于维持轨道的对齐和稳定性，这对于安全和高效的火车旅行至关重要。此外，干压舱也被用于建筑项目，特别是在建筑物和其他结构的基础中。工程师经常将干压舱材料纳入基础的底层，以提供额外的重量和稳定性。这在地震或强风频发的地区尤为重要，因为坚固的基础是抵御外部力量的必要条件。使用干压舱的好处不仅限于稳定性；它们还包括成本效益和维护简便。由于干压舱材料通常丰富且价格低廉，因此它们为增强结构完整性提供了一种实用的解决方案，而不会显著增加项目成本。此外，维护干压舱系统相对简单，因为它们不需要像液体压舱系统那样的监测和管理。然而，考虑使用干压舱的环境影响也是至关重要的。虽然许多用于干压舱的材料是天然和无毒的，但开采和运输过程可能会对生态产生影响。因此，工程师和项目规划者必须评估其干压舱选择的可持续性，并寻求最小化对环境的负面影响。总之，干压舱是各个领域的基本组成部分，为交通和建筑项目提供稳定性和安全性。其独特的属性使其成为工程师和设计师不可或缺的工具。随着我们继续创新和改善基础设施，理解干压舱的重要性及其应用将始终是促进未来安全有效设计的关键。