deck girder

简明释义

甲板纵桁

英英释义

例句

1.To improve stability, we need to reinforce the existing deck girder.

为了提高稳定性，我们需要加固现有的deck girder（桥面梁）。

2.The engineers decided to use a deck girder for the bridge due to its strength and durability.

工程师决定使用deck girder（桥面梁）来建造这座桥，因为它具有强度和耐久性。

3.During the inspection, they found that the deck girder had some signs of wear.

在检查过程中，他们发现deck girder（桥面梁）有一些磨损的迹象。

4.The design of the deck girder was crucial for the overall performance of the bridge.

deck girder（桥面梁）的设计对桥梁的整体性能至关重要。

5.The construction team installed a new deck girder to replace the damaged one.

施工队安装了一根新的deck girder（桥面梁）以替换受损的那一根。

作文

The construction of bridges is a fascinating field that combines engineering principles with artistic design. One of the critical components in bridge construction is the deck girder, which serves as the primary support structure for the bridge deck. Understanding the role and importance of the deck girder can provide insights into how bridges are built and maintained. A deck girder is a horizontal beam that supports the roadway or deck of a bridge. It is typically made from steel or reinforced concrete, materials known for their strength and durability. The design of the deck girder must consider the load it will bear, including the weight of vehicles, pedestrians, and environmental factors such as wind and seismic activity. In many modern bridges, the deck girder is often used in conjunction with other structural elements, such as vertical supports or piers, which help distribute the load evenly. This combination of components allows for longer spans and more efficient use of materials, resulting in a bridge that is both functional and aesthetically pleasing. The process of designing a deck girder involves careful calculations and simulations to ensure that it can withstand the forces it will encounter throughout its lifespan. Engineers utilize advanced software to model the behavior of the deck girder under various conditions, allowing them to optimize the design before any physical construction begins. Moreover, the maintenance of a deck girder is crucial for the longevity and safety of a bridge. Regular inspections are conducted to identify any signs of wear, corrosion, or structural damage. If issues are detected, engineers must determine the best course of action, which may include repairs, reinforcements, or even complete replacement of the deck girder. In conclusion, the deck girder is a vital element in bridge construction, playing a significant role in supporting the structure and ensuring its safety and functionality. By understanding the intricacies of the deck girder, one can appreciate the engineering marvels that bridges represent and the expertise required to design and maintain them effectively. As urban areas continue to grow and infrastructure demands increase, the importance of robust and well-designed deck girders will only become more pronounced, highlighting the need for skilled engineers and innovative solutions in the field of civil engineering.

桥梁的建设是一个结合工程原理与艺术设计的迷人领域。在桥梁建设中，一个关键的组成部分是deck girder，它作为桥面结构的主要支撑。理解deck girder的作用和重要性可以提供对桥梁如何建造和维护的深入见解。deck girder是支撑桥梁路面或甲板的水平梁。它通常由钢或钢筋混凝土制成，这些材料以其强度和耐用性而闻名。deck girder的设计必须考虑它将承受的载荷，包括车辆、行人以及风和地震等环境因素的重量。 在许多现代桥梁中，deck girder通常与其他结构元素（如垂直支撑或支墩）结合使用，以帮助均匀分配负载。这种组件的组合使得更长的跨距和更有效的材料使用成为可能，从而造就了既实用又美观的桥梁。设计deck girder的过程涉及仔细的计算和模拟，以确保它能够承受在整个生命周期中遇到的各种力量。工程师利用先进的软件来模拟deck girder在不同条件下的行为，使他们能够在任何实际施工开始之前优化设计。此外，维护deck girder对桥梁的耐久性和安全性至关重要。定期检查用于识别任何磨损、腐蚀或结构损坏的迹象。如果发现问题，工程师必须确定最佳的解决方案，这可能包括修复、加固甚至完全更换deck girder。总之，deck girder是桥梁建设中的重要元素，在支撑结构和确保安全性及功能性方面发挥着重要作用。通过理解deck girder的复杂性，人们可以欣赏桥梁所代表的工程奇迹以及设计和维护它们所需的专业知识。随着城市地区的不断增长和基础设施需求的增加，坚固且设计良好的deck girder的重要性将愈发显著，突显了土木工程领域对熟练工程师和创新解决方案的需求。