double intersecting truss

简明释义

复式交叉桁架

英英释义

例句

1.A double intersecting truss is often used in large warehouses to create open spaces without columns.

在大型仓库中，双交叉桁架通常用于创建没有柱子的开放空间。

2.The engineer designed a bridge using a double intersecting truss to ensure maximum stability.

工程师设计了一座使用双交叉桁架的桥，以确保最大稳定性。

3.In skyscraper construction, a double intersecting truss provides the necessary support against wind forces.

在摩天大楼的建设中，双交叉桁架提供了抵御风力所需的支撑。

4.During the inspection, we noticed that the double intersecting truss was not properly aligned.

在检查过程中，我们注意到双交叉桁架没有正确对齐。

5.The architect recommended a double intersecting truss for the roof structure to enhance its load-bearing capacity.

建筑师建议使用双交叉桁架作为屋顶结构，以增强其承载能力。

作文

In the field of civil engineering and architecture, the design and construction of structures rely heavily on various forms of trusses. One such design that has gained significant attention is the double intersecting truss. This innovative structural system is not only aesthetically pleasing but also provides remarkable strength and stability, making it a popular choice for bridges, roofs, and large-span buildings. The concept of a double intersecting truss involves two sets of intersecting triangular units that work together to distribute loads efficiently across the structure.The basic principle behind a double intersecting truss is rooted in geometry and physics. Triangles are known for their inherent strength; when combined in a truss formation, they create a framework that can support considerable weight while maintaining its shape. The double configuration enhances this effect by allowing for multiple load paths, which means that if one member of the truss experiences stress or failure, other members can redistribute the load, thus preventing catastrophic collapse.One of the most significant advantages of using a double intersecting truss is its ability to span larger distances without the need for intermediate supports. This feature is particularly beneficial in applications such as bridge design, where long spans are essential for navigating over obstacles like rivers or valleys. Additionally, the aesthetic appeal of a double intersecting truss can enhance the visual impact of a structure, making it a favored choice among architects looking to create iconic designs.Moreover, the construction of a double intersecting truss is often more efficient than traditional methods. By utilizing prefabricated components, engineers can streamline the building process, reducing both time and labor costs. This efficiency is crucial in today’s fast-paced construction environment, where project timelines are often tight, and budgets are closely monitored.However, designing a double intersecting truss does come with its challenges. Engineers must carefully consider factors such as load distribution, material selection, and environmental impacts. The complexity of the truss system requires advanced computational modeling to ensure that the design will perform as intended under various conditions. Additionally, the connections between truss members must be meticulously designed to handle the forces at play without compromising the overall integrity of the structure.In conclusion, the double intersecting truss represents a remarkable fusion of engineering principles and architectural creativity. Its ability to provide strength, stability, and aesthetic appeal makes it an invaluable tool in modern construction. As we continue to push the boundaries of what is possible in structural design, the double intersecting truss will undoubtedly remain a key player in the evolution of our built environment. Whether used in bridges, large buildings, or other structures, the versatility and reliability of the double intersecting truss will ensure its place in the future of engineering and architecture.

在土木工程和建筑学领域，结构的设计和建造在很大程度上依赖于各种形式的桁架。其中一种获得显著关注的设计是双交叉桁架。这种创新的结构系统不仅在美学上令人愉悦，而且提供了显著的强度和稳定性，使其成为桥梁、屋顶和大跨度建筑的热门选择。双交叉桁架的概念涉及两组交叉的三角形单元，它们协同工作，有效地分配荷载。双交叉桁架背后的基本原理根植于几何和物理学。三角形以其固有的强度而闻名；当它们结合成桁架结构时，就会形成一个能够支持相当重量同时保持形状的框架。双重配置通过允许多个荷载路径来增强这一效果，这意味着如果桁架的一个构件经历应力或失效，其他构件可以重新分配荷载，从而防止灾难性的坍塌。使用双交叉桁架的一个显著优势是其能够在没有中间支撑的情况下跨越更大的距离。这一特性在桥梁设计等应用中尤为重要，因为长跨度对于跨越障碍物（如河流或山谷）至关重要。此外，双交叉桁架的美学吸引力可以增强结构的视觉冲击力，使其成为希望创造标志性设计的建筑师的首选。此外，建设双交叉桁架通常比传统方法更高效。通过利用预制部件，工程师可以简化建筑过程，从而减少时间和劳动力成本。这种效率在当今快速发展的建筑环境中至关重要，在这里，项目时间表往往紧迫，预算受到严格监控。然而，设计双交叉桁架也面临一些挑战。工程师必须仔细考虑荷载分布、材料选择和环境影响等因素。桁架系统的复杂性要求先进的计算模型，以确保设计在各种条件下都能按预期执行。此外，桁架构件之间的连接必须经过精心设计，以处理作用于其上的力，而不损害结构的整体完整性。总之，双交叉桁架代表了工程原理与建筑创意的非凡融合。其提供强度、稳定性和美学吸引力的能力使其成为现代建筑中不可或缺的工具。随着我们继续推动结构设计可能性的边界，双交叉桁架无疑将在我们建成环境的演变中继续发挥关键作用。无论是在桥梁、大型建筑还是其他结构中，双交叉桁架的多功能性和可靠性将确保其在未来工程和建筑中的地位。