trussed beam

简明释义

桁构梁

英英释义

例句

1.The trussed beam is made of lightweight materials, making it easier to transport.

这个桁架梁由轻质材料制成，便于运输。

2.The trussed beam allows for longer spans without the need for additional supports.

这个桁架梁允许更长的跨度，而不需要额外的支撑。

3.During construction, the workers carefully installed the trussed beam to ensure stability.

在施工过程中，工人们小心翼翼地安装了桁架梁以确保稳定性。

4.In the warehouse, the engineers chose a trussed beam design to maximize storage space.

在仓库中，工程师选择了桁架梁设计以最大化储存空间。

5.The architect designed the building with a large trussed beam to support the roof.

建筑师设计了一个大型桁架梁来支撑屋顶。

作文

The use of a trussed beam in modern construction has revolutionized the way we design and build structures. A trussed beam (桁架梁) is an engineered structural element that consists of a series of triangular units. These units are connected at joints, creating a rigid framework that can support significant loads over long spans. This design allows for greater efficiency in material usage while maintaining strength and stability.In traditional construction, beams were often solid pieces of wood or steel, which limited the distance they could span without support. However, with the introduction of the trussed beam, engineers have been able to create open spaces in buildings, such as auditoriums and gymnasiums, without the need for numerous supporting columns. This not only enhances the aesthetic appeal of the space but also provides more flexibility in interior design.One of the key advantages of using a trussed beam (桁架梁) is its ability to distribute loads evenly. The triangular shape of the truss allows it to effectively transfer weight from the top of the beam down to the supports at either end. This means that even if heavy loads are placed on the beam, it can handle the stress without bending or breaking. As a result, trussed beams are commonly used in bridges, roofs, and large commercial buildings.Moreover, the materials used to construct trussed beams can vary widely, including wood, steel, and even composite materials. This versatility means that architects and engineers can choose the best material for their specific project requirements. For instance, a wooden trussed beam may be ideal for a residential home, while a steel trussed beam might be necessary for a high-rise building or bridge.In addition to their structural benefits, trussed beams also contribute to sustainability in construction. By using less material than traditional beams, they reduce the overall environmental impact of a building project. Furthermore, many manufacturers now produce trussed beams from recycled materials, further enhancing their eco-friendliness.However, designing a trussed beam requires careful consideration of various factors, including load requirements, material properties, and environmental conditions. Engineers must perform detailed calculations to ensure that the truss will perform as intended throughout its lifespan. They also need to account for potential issues such as vibration and deflection, which can affect the safety and comfort of the structure.In conclusion, the trussed beam (桁架梁) is an essential component of modern architecture and engineering. Its unique design allows for greater spans, improved load distribution, and reduced material usage, making it a preferred choice for many construction projects. As we continue to innovate and seek sustainable solutions in building design, the role of the trussed beam will undoubtedly become even more significant in the future.