longitudinal beam

简明释义

纵梁;

英英释义

例句

1.The longitudinal beam was reinforced with steel plates to improve its load-bearing capacity.

为了提高承载能力，纵向梁用钢板进行了加固。

2.During the inspection, the team found corrosion on the longitudinal beam that needed immediate attention.

在检查过程中，团队发现了需要立即处理的纵向梁上的腐蚀。

3.The engineer specified the dimensions of the longitudinal beam to ensure structural integrity.

工程师指定了纵向梁的尺寸以确保结构的完整性。

4.In the construction of the bridge, each longitudinal beam plays a crucial role in distributing weight.

在桥梁的建设中，每个纵向梁在分配重量方面都起着至关重要的作用。

5.The architect designed the building with a central longitudinal beam for better stability.

建筑师设计了一个中央纵向梁以增强稳定性。

作文

In the field of engineering and architecture, the term longitudinal beam refers to a structural element that is designed to support loads along its length. These beams are crucial in various constructions, from bridges to buildings, as they help distribute weight and provide stability. The longitudinal beam plays a vital role in ensuring that structures can withstand both static and dynamic forces. The design of a longitudinal beam often involves careful consideration of materials and dimensions. Engineers typically use materials such as steel, concrete, or wood, depending on the specific requirements of the project. For instance, steel beams are favored for their strength-to-weight ratio, making them ideal for large spans where minimizing material weight is essential. On the other hand, wooden longitudinal beams might be used in residential buildings for aesthetic reasons and ease of construction.When constructing a building, the placement of longitudinal beams is critical. They are usually positioned parallel to the main load-bearing walls, allowing them to effectively carry the weight of the floors above. This arrangement helps prevent sagging and ensures that the building remains structurally sound over time. Additionally, the spacing between longitudinal beams must be calculated based on the expected loads, which include not only the weight of the structure itself but also any additional loads from occupants, furniture, and environmental factors like snow or wind.One of the interesting aspects of longitudinal beams is how they interact with other structural elements. For example, when combined with transverse beams, they create a framework that enhances the overall stability of a structure. This interaction is particularly important in areas prone to seismic activity, where buildings must be designed to sway without collapsing. The strategic use of longitudinal beams can help absorb and dissipate these forces, protecting the integrity of the structure.Moreover, advancements in technology have led to innovative designs and materials for longitudinal beams. Engineers now utilize computer-aided design (CAD) software to simulate how these beams will perform under various conditions. This capability allows for more efficient designs that optimize material usage while maintaining safety standards. Furthermore, the introduction of composite materials has revolutionized the construction industry, offering lighter yet stronger alternatives to traditional materials.In conclusion, the longitudinal beam is a fundamental component in modern construction. Its ability to support and distribute loads makes it indispensable in creating safe and durable structures. Understanding the importance of longitudinal beams not only highlights the complexity of engineering but also emphasizes the need for careful planning and execution in building design. As technology continues to evolve, the future of longitudinal beams looks promising, paving the way for even more innovative approaches to construction and engineering challenges.

在工程和建筑领域，术语longitudinal beam指的是一种结构元素，旨在沿其长度支撑负载。这些梁在各种建筑中至关重要，从桥梁到建筑物，因为它们帮助分配重量并提供稳定性。longitudinal beam在确保结构能够承受静态和动态力量方面发挥着重要作用。longitudinal beam的设计通常涉及对材料和尺寸的仔细考虑。工程师通常根据项目的具体要求使用钢、混凝土或木材等材料。例如，钢梁因其强度与重量比而受到青睐，使其非常适合大跨距的建筑，减少材料重量是至关重要的。另一方面，木质longitudinal beams可能因美观原因和施工方便而用于住宅建筑。在建造建筑物时，longitudinal beams的位置至关重要。它们通常与主要承重墙平行放置，使其能够有效承载上方楼层的重量。这种布置有助于防止下垂，并确保建筑物随着时间的推移保持结构安全。此外，longitudinal beams之间的间距必须根据预期负载进行计算，这些负载不仅包括结构本身的重量，还包括来自居住者、家具和环境因素（如雪或风）的额外负载。longitudinal beams的一个有趣方面是它们与其他结构元素的相互作用。例如，当与横向梁结合时，它们创建了一个增强整体稳定性的框架。这种相互作用在地震活动频繁的地区尤其重要，在这些地方，建筑物必须设计成在不倒塌的情况下摇摆。战略性地使用longitudinal beams可以帮助吸收和消散这些力量，保护结构的完整性。此外，技术的进步导致了longitudinal beams的创新设计和材料。工程师现在利用计算机辅助设计（CAD）软件来模拟这些梁在各种条件下的表现。这种能力允许更高效的设计，优化材料使用，同时保持安全标准。此外，复合材料的引入彻底改变了建筑行业，提供了比传统材料更轻但更强的替代品。总之，longitudinal beam是现代建筑中的基本组成部分。它支持和分配负载的能力使其在创建安全耐用的结构中不可或缺。理解longitudinal beams的重要性不仅突显了工程的复杂性，还强调了在建筑设计中仔细规划和执行的必要性。随着技术的不断发展，longitudinal beams的未来看起来充满希望，为应对建筑和工程挑战铺平了道路。