rolled beam

简明释义

辊压梁

英英释义

例句

1.The construction team decided to use a rolled beam for the new bridge due to its strength and durability.

施工团队决定在新桥上使用轧制梁，因为它的强度和耐用性。

2.The engineer calculated the load-bearing capacity of the rolled beam before finalizing the design.

工程师在最终确定设计之前计算了轧制梁的承载能力。

3.In the architectural design, the rolled beam was chosen to support the roof structure effectively.

在建筑设计中，选择了轧制梁来有效支撑屋顶结构。

4.Using a rolled beam can significantly reduce the overall weight of the structure.

使用轧制梁可以显著减少结构的整体重量。

5.The factory specializes in producing high-quality rolled beams for various industrial applications.

这家工厂专门生产用于各种工业应用的高质量轧制梁。

作文

In the world of construction and engineering, various materials and components are utilized to ensure the stability and durability of structures. One such component that plays a crucial role is the rolled beam. A rolled beam (轧制梁) is a structural element made from steel or other metals, shaped through a rolling process to achieve specific dimensions and properties. This method of shaping metal allows for uniformity and strength, which are essential for supporting heavy loads in buildings, bridges, and other infrastructures. The significance of rolled beams (轧制梁) in modern architecture cannot be overstated. They are commonly used in the construction of high-rise buildings, where the need for strong yet lightweight materials is paramount. The use of rolled beams (轧制梁) not only aids in reducing the overall weight of the structure but also enhances its resistance to bending and shear forces. Engineers often choose rolled beams (轧制梁) due to their ability to withstand significant stress while maintaining structural integrity.One of the key advantages of rolled beams (轧制梁) is their versatility. They come in various shapes and sizes, including I-beams, H-beams, and T-beams, each designed for specific applications. For instance, I-beams are often used in floors and roofs because they provide excellent load-bearing capabilities with minimal material usage. On the other hand, H-beams are preferred for their greater depth and width, making them suitable for larger spans in construction projects. This variety allows architects and engineers to select the most appropriate type of rolled beam (轧制梁) based on the requirements of the project.Additionally, the manufacturing process of rolled beams (轧制梁) contributes to their performance characteristics. The rolling process involves heating the metal and passing it through rollers to achieve the desired shape. This not only ensures precision in dimensions but also improves the mechanical properties of the steel, resulting in a product that is both strong and ductile. The heat treatment involved in this process can enhance the fatigue resistance of rolled beams (轧制梁), making them suitable for dynamic loading conditions, such as those experienced in seismic zones.Moreover, the use of rolled beams (轧制梁) is not limited to new constructions. They are often employed in retrofitting existing structures to improve their load-bearing capacity and overall safety. In many cases, engineers will assess the condition of older buildings and determine that the installation of rolled beams (轧制梁) can significantly extend the life of the structure. This adaptability is a testament to the effectiveness of rolled beams (轧制梁) in various engineering contexts.In conclusion, the rolled beam (轧制梁) is an indispensable element in modern construction and engineering. Its unique properties, versatility, and strength make it a preferred choice for a wide range of applications. As technology advances and construction methods evolve, the role of rolled beams (轧制梁) will continue to be vital in creating safe and efficient structures that meet the demands of our growing urban environments.

在建筑和工程的世界中，各种材料和组件被用于确保结构的稳定性和耐用性。其中一个起着关键作用的组件是轧制梁。轧制梁（rolled beam）是由钢或其他金属制成的结构元素，通过轧制工艺成型，以达到特定的尺寸和性能。这种成型金属的方法使得均匀性和强度成为可能，这对于支撑建筑、桥梁和其他基础设施中的重负荷至关重要。轧制梁（rolled beam）在现代建筑中的重要性不容小觑。它们通常用于高层建筑的施工中，在这些建筑中，强大而轻便的材料需求尤为迫切。使用轧制梁（rolled beam）不仅有助于减少结构的整体重量，还增强了其对弯曲和剪切力的抵抗力。工程师常常选择轧制梁（rolled beam），因为它们能够承受显著的压力，同时保持结构的完整性。轧制梁（rolled beam）的一个关键优势是其多功能性。它们有各种形状和尺寸，包括I型梁、H型梁和T型梁，每种设计都适用于特定的应用。例如，I型梁常用于楼板和屋顶，因为它们提供了出色的承载能力，同时材料使用最少。另一方面，H型梁由于其更大的深度和宽度，更适合用于大型跨度的建筑项目。这种多样性使建筑师和工程师能够根据项目的要求选择最合适的轧制梁（rolled beam）。此外，轧制梁（rolled beam）的制造工艺也对其性能特性产生影响。轧制过程涉及加热金属并通过轧辊以达到所需的形状。这不仅确保了尺寸的精确性，还改善了钢的机械性能，导致产品既强大又具有延展性。该过程中的热处理可以增强轧制梁（rolled beam）的疲劳抗力，使其适合于动态荷载条件，例如在地震区经历的条件。此外，轧制梁（rolled beam）的使用并不限于新建工程。它们经常被用于改造现有结构，以提高其承载能力和整体安全性。在许多情况下，工程师会评估老建筑的状况，并确定安装轧制梁（rolled beam）可以显著延长结构的使用寿命。这种适应性证明了轧制梁（rolled beam）在各种工程背景中的有效性。总之，轧制梁（rolled beam）是现代建筑和工程中不可或缺的元素。其独特的属性、多功能性和强度使其成为广泛应用的首选。随着技术的进步和施工方法的发展，轧制梁（rolled beam）在创造安全高效的结构方面将继续发挥重要作用，以满足我们日益增长的城市环境的需求。