i beam

简明释义

工字钢

英英释义

例句

1.They installed the i beam horizontally to create a stable framework.

他们将工字梁水平安装，以创建一个稳定的框架。

2.The i beam design allows for greater strength with less material.

这种工字梁设计使得在使用更少材料的情况下提供更大的强度。

3.The construction workers used a strong i beam to support the roof of the building.

建筑工人使用了一根坚固的工字梁来支撑建筑的屋顶。

4.We need to order more i beams for the new bridge project.

我们需要为新的桥梁项目订购更多的工字梁。

5.He measured the length of the i beam before installation.

他在安装之前测量了工字梁的长度。

作文

The construction of modern buildings often requires various materials and structural components to ensure safety and durability. One crucial element in this process is the use of steel beams, particularly the i beam. The i beam, also known as an H-beam or universal beam, is a type of structural steel beam that is characterized by its distinctive 'I' shape when viewed in cross-section. This design allows the beam to efficiently support loads while minimizing the amount of material used, making it both cost-effective and strong.The i beam plays a vital role in the framework of buildings, bridges, and other structures. Its shape provides excellent resistance to bending and shear forces, which are common in construction. When a load is applied to a beam, the i beam distributes this force evenly across its length, preventing any single point from becoming too stressed. This property is essential for maintaining the integrity of the structure over time.In addition to its strength, the i beam is also relatively lightweight compared to other types of beams. This characteristic makes it easier to handle and install during construction. Workers can transport these beams using cranes or other lifting equipment without excessive strain, thereby speeding up the construction process. Furthermore, the i beam can be fabricated in various sizes and lengths, allowing engineers to choose the appropriate dimensions for their specific project needs.The versatility of the i beam is another reason for its widespread use in construction. It can be found in residential buildings, commercial structures, and even in large-scale infrastructure projects like highways and railways. In fact, many skyscrapers rely heavily on i beams to support their weight and withstand environmental forces such as wind and earthquakes. The ability of the i beam to absorb and dissipate these forces is critical for ensuring the safety and longevity of tall buildings.Moreover, the i beam can be easily integrated with other construction materials, such as concrete and wood. This adaptability allows architects and engineers to create innovative designs that meet both aesthetic and functional requirements. For example, a building might feature exposed i beams as part of its interior design, showcasing the industrial look while providing essential support.In conclusion, the i beam is an indispensable component in modern construction. Its unique shape, strength, and versatility make it a preferred choice for engineers and architects alike. As we continue to develop taller and more complex structures, the importance of the i beam will only grow. Understanding the role of the i beam in construction not only highlights its significance in engineering but also emphasizes the ongoing innovation within the field of architecture. As we move forward, the i beam will remain a cornerstone of safe and efficient building practices, paving the way for the future of construction.

现代建筑的施工通常需要各种材料和结构组件，以确保安全性和耐用性。其中一个关键元素就是使用钢梁，尤其是i beam。i beam，也被称为H型梁或通用梁，是一种结构钢梁，其横截面呈现出独特的'I'形状。这种设计使得梁能够有效地支撑负载，同时最小化所用材料的数量，使其既具成本效益又坚固。i beam在建筑、桥梁和其他结构的框架中发挥着至关重要的作用。它的形状提供了对弯曲和剪切力的优异抵抗，这在建筑中是常见的。当负载施加到梁上时，i beam将这一力量均匀分布在其长度上，防止任何单一的点过度受压。这一特性对于保持结构的完整性至关重要。除了强度外，i beam与其他类型的梁相比，重量相对较轻。这一特性使得在施工过程中更容易处理和安装。工人可以使用起重机或其他提升设备运输这些梁，而不会造成过大的压力，从而加快施工进程。此外，i beam可以根据具体项目需求制造成各种尺寸和长度，允许工程师选择合适的尺寸。i beam的多功能性是其在建筑中广泛使用的另一个原因。它可以在住宅建筑、商业结构以及大型基础设施项目如高速公路和铁路中找到。事实上，许多摩天大楼严重依赖于i beams来支撑其重量，并承受风和地震等环境力量。i beam吸收和消散这些力量的能力对于确保高层建筑的安全性和耐久性至关重要。此外，i beam还可以与其他建筑材料（如混凝土和木材）轻松集成。这种适应性使得建筑师和工程师能够创造出既满足美学又符合功能需求的创新设计。例如，一栋建筑可能会在其内部设计中展示裸露的i beams，展现工业风格，同时提供必要的支持。总之，i beam是现代建筑中不可或缺的组成部分。其独特的形状、强度和多功能性使其成为工程师和建筑师的首选。随着我们继续开发更高更复杂的结构，i beam的重要性只会增加。理解i beam在建筑中的作用不仅突出了其在工程中的重要性，还强调了建筑领域内不断的创新。随着我们向前发展，i beam将继续作为安全和高效建筑实践的基石，为未来的建筑铺平道路。