rolling caisson

简明释义

滚动式坞门(坞门重量大于它的排水量

英英释义

例句

1.The construction team used a rolling caisson to create the foundation for the new bridge.

施工团队使用了一个滚动沉箱来为新桥的基础建设。

2.During the excavation process, the rolling caisson helped to stabilize the surrounding soil.

在挖掘过程中，滚动沉箱帮助稳定了周围的土壤。

3.The use of a rolling caisson can significantly reduce construction time in underwater projects.

在水下项目中使用滚动沉箱可以显著缩短施工时间。

4.The rolling caisson was carefully positioned to ensure accurate alignment with the existing structures.

为了确保与现有结构的准确对齐，滚动沉箱被小心地定位。

5.Engineers designed the rolling caisson to withstand high water pressure during construction.

工程师设计了这个滚动沉箱以承受施工期间的高水压。

作文

The term rolling caisson refers to a specialized type of floating structure used primarily in the construction of bridges and other maritime infrastructures. These caissons are designed to be moved into position by rolling them on cylindrical supports or wheels, allowing for efficient placement in water. The concept of a rolling caisson is particularly significant in engineering because it combines the principles of buoyancy and mobility, facilitating the construction process in challenging environments. One of the main advantages of using a rolling caisson is its ability to be deployed in deep water where traditional methods might be impractical. For instance, when constructing a bridge over a wide river, engineers can use a rolling caisson to transport heavy materials and equipment to the desired location without the need for extensive scaffolding or temporary supports. This not only saves time but also reduces costs associated with labor and materials.Moreover, the design of a rolling caisson allows it to be positioned accurately at the construction site. Once it is rolled into place, it can be submerged to the required depth, providing a stable foundation for the structures above. This precision is crucial in ensuring the safety and longevity of the completed infrastructure. Engineers often conduct simulations and calculations to determine the optimal size and weight of the rolling caisson, taking into account factors such as water currents, wind forces, and load-bearing requirements.In recent years, advancements in technology have further enhanced the effectiveness of rolling caissons. Innovations in materials science have led to the development of lighter yet stronger materials that can withstand harsh marine environments. Additionally, modern hydraulic systems allow for easier maneuverability and control of the caisson during the deployment process. These improvements have made rolling caissons an even more attractive option for engineers working on large-scale projects.The environmental impact of using rolling caissons is also worth considering. By minimizing the need for temporary structures and reducing the amount of construction debris, these caissons contribute to more sustainable building practices. Engineers are increasingly aware of their responsibility to protect aquatic ecosystems, and using a rolling caisson can help mitigate some of the negative effects associated with traditional construction methods.In conclusion, the rolling caisson is an innovative solution in the field of civil engineering that allows for efficient and effective construction in challenging aquatic environments. Its unique design and mobility make it an invaluable tool for engineers, enabling them to create durable and safe infrastructures while minimizing environmental impact. As technology continues to advance, we can expect to see even more applications for rolling caissons in future construction projects, further revolutionizing the way we approach building in and around water.

“rolling caisson”这个术语指的是一种专门的浮动结构，主要用于桥梁和其他海洋基础设施的建设。这些沉箱设计为通过在圆柱形支撑物或轮子上滚动来移动到位，从而实现水中高效放置。“rolling caisson”的概念在工程学中尤为重要，因为它结合了浮力和移动性的原理，便利了在复杂环境中的建设过程。使用“rolling caisson”的主要优点之一是它能够在深水中部署，而传统方法可能不切实际。例如，在宽河上建造桥梁时，工程师可以使用“rolling caisson”将重型材料和设备运输到所需位置，而无需大量脚手架或临时支撑。这不仅节省了时间，还减少了与劳动力和材料相关的成本。此外，“rolling caisson”的设计使其能够准确地定位在施工现场。一旦滚动到位，它可以沉入所需深度，为上面的结构提供稳定的基础。这种精确性对于确保完成基础设施的安全性和耐久性至关重要。工程师通常会进行模拟和计算，以确定“rolling caisson”的最佳大小和重量，考虑水流、风力和承载要求等因素。近年来，技术的进步进一步增强了“rolling caisson”的有效性。材料科学的创新导致开发出更轻但更强的材料，这些材料能够承受恶劣的海洋环境。此外，现代液压系统使得在部署过程中对沉箱的操控更加容易。 这些改进使得“rolling caisson”成为工程师在大型项目中更具吸引力的选择。使用“rolling caisson”的环境影响也值得考虑。通过减少临时结构的需求和减少施工废物，这些沉箱有助于更可持续的建筑实践。工程师越来越意识到他们保护水生生态系统的责任，而使用“rolling caisson”可以帮助减轻与传统建筑方法相关的一些负面影响。总之，“rolling caisson”是土木工程领域的一种创新解决方案，允许在具有挑战性的水域环境中高效且有效地进行建筑。其独特的设计和机动性使其成为工程师的重要工具，使他们能够创建耐用和安全的基础设施，同时最小化环境影响。随着技术的不断进步，我们可以期待在未来的建筑项目中看到更多“rolling caisson”的应用，进一步革新我们在水中及周围建筑的方法。