longitudinal girder

简明释义

纵桁

英英释义

例句

1.During the inspection, the integrity of the longitudinal girder was thoroughly checked.

在检查过程中，纵向梁的完整性得到了彻底检查。

2.A defect in the longitudinal girder could lead to serious structural failures.

在纵向梁中的缺陷可能导致严重的结构故障。

3.The longitudinal girder plays a crucial role in distributing loads evenly across the structure.

纵向梁在均匀分配结构荷载方面起着至关重要的作用。

4.Engineers calculated the load capacity of the longitudinal girder before finalizing the design.

工程师在最终确定设计之前计算了纵向梁的承载能力。

5.The construction team installed the longitudinal girder to support the weight of the bridge.

施工团队安装了纵向梁以支撑桥的重量。

作文

In the field of civil engineering and construction, understanding the structural components that contribute to the stability and durability of a building or bridge is crucial. One such essential component is the longitudinal girder, which plays a significant role in supporting the overall framework of these structures. A longitudinal girder (纵向梁) is a primary horizontal support beam that runs parallel to the length of a structure, distributing loads and providing strength to withstand various forces.The importance of longitudinal girders cannot be overstated. They are typically used in bridges, large buildings, and other constructions where significant spans are required. By running along the length of the structure, these girders help to transfer loads from the deck or floor system down to the vertical supports, such as columns or walls. This load distribution is vital for maintaining the integrity of the entire structure, ensuring that it can safely support both static and dynamic loads.When designing a structure, engineers must carefully calculate the size and material of the longitudinal girders. Factors such as the anticipated load, the span length, and the type of materials used in construction all influence these calculations. Common materials for longitudinal girders include steel and reinforced concrete, both of which offer high strength-to-weight ratios and durability.In addition to their load-bearing capabilities, longitudinal girders also play a role in the overall aesthetic of a structure. In modern architecture, exposed girders can add a sense of industrial elegance, while in more traditional designs, they may be concealed to create a cleaner appearance. Regardless of their visibility, the functionality of these girders remains paramount.Moreover, the placement of longitudinal girders is strategic. Engineers must consider factors such as the spacing between girders and their connection to other structural elements. Proper alignment and spacing ensure that loads are evenly distributed and that the structure maintains its shape over time. Any miscalculation in this area can lead to serious structural issues, including sagging or even collapse.Another critical aspect of longitudinal girders is their ability to withstand lateral forces, such as wind or seismic activity. In areas prone to earthquakes, for example, engineers may incorporate additional bracing or reinforcement into the design of the girders to enhance their resilience. This adaptability is part of what makes longitudinal girders such a vital component in contemporary engineering practices.In conclusion, the longitudinal girder (纵向梁) is an integral part of many structures, providing essential support and stability. Its design and implementation require careful consideration of various engineering principles, emphasizing the need for precision and expertise in the field. As we continue to innovate in construction techniques and materials, the role of longitudinal girders will remain critical in ensuring the safety and longevity of our built environment.

在土木工程和建筑领域，理解构成建筑或桥梁稳定性和耐久性的结构组件至关重要。其中一个重要的组件是纵向梁，它在支撑这些结构的整体框架中发挥着重要作用。纵向梁（longitudinal girder）是一种主要的水平支撑梁，沿着结构的长度方向平行延伸，分配负载并提供强度以抵御各种力。纵向梁的重要性不容小觑。它们通常用于桥梁、大型建筑和其他需要大跨距的建筑中。通过沿着结构的长度延伸，这些梁有助于将来自甲板或地板系统的负载传递到垂直支撑，如柱子或墙壁。这种负载分配对于维持整个结构的完整性至关重要，确保它能够安全地承受静态和动态负载。在设计结构时，工程师必须仔细计算纵向梁的尺寸和材料。预计负载、跨距长度和建筑所用材料类型等因素都会影响这些计算。纵向梁常用的材料包括钢材和钢筋混凝土，这两者都具有高强度与重量比和耐久性。除了承载能力外，纵向梁在结构的整体美学中也起着作用。在现代建筑中，暴露的梁可以增添一种工业优雅感，而在更传统的设计中，它们可能被隐藏以营造更干净的外观。无论其可见性如何，这些梁的功能性始终是最重要的。此外，纵向梁的放置是战略性的。工程师必须考虑梁之间的间距及其与其他结构元素的连接。适当的对齐和间距确保负载均匀分布，并且结构随着时间的推移保持其形状。在这一领域的任何计算错误都可能导致严重的结构问题，包括下沉甚至倒塌。纵向梁的另一个关键方面是其抵御侧向力（如风或地震活动）的能力。例如，在易发生地震的地区，工程师可能会在梁的设计中加入额外的支撑或增强措施，以提高其抗震能力。这种适应性是纵向梁在当代工程实践中成为重要组成部分的原因之一。总之，纵向梁（longitudinal girder）是许多结构不可或缺的一部分，提供必要的支撑和稳定性。它的设计和实施需要对各种工程原理进行仔细考虑，强调了该领域对精确性和专业知识的需求。随着我们在建筑技术和材料上的不断创新，纵向梁的作用将继续在确保我们建筑环境的安全性和耐久性方面发挥关键作用。