tension member

简明释义

受拉杆件

英英释义

例句

1.Engineers must calculate the forces acting on each tension member during the design phase.

工程师必须在设计阶段计算作用于每个拉力构件的力。

2.In a truss structure, each tension member plays a crucial role in maintaining stability.

在桁架结构中，每个拉力构件在维持稳定性方面都起着至关重要的作用。

3.Steel cables are commonly used as tension members in suspension bridges.

钢缆通常用作悬索桥中的拉力构件。

4.The bridge's design includes several tension members to support the load effectively.

这座桥的设计包括几个拉力构件以有效支撑负载。

5.The failure of a single tension member can compromise the entire structure.

单个拉力构件的失效可能会危及整个结构。

作文

In the field of structural engineering, the term tension member refers to a component that is subjected to tensile forces. These members are crucial in various structures, including bridges, buildings, and towers. Understanding the role and behavior of tension members is essential for engineers to ensure the safety and stability of their designs. A tension member typically consists of materials such as steel or reinforced concrete, which can withstand pulling forces without failing. When a load is applied, these members elongate and transfer the load to other structural components. This process is vital for maintaining the integrity of the entire structure. For instance, in a suspension bridge, the cables act as tension members, holding up the bridge deck and distributing the weight evenly. One of the key characteristics of tension members is their ability to resist axial loads. Unlike compression members, which must endure pushing forces and can buckle under excessive load, tension members are more straightforward in design. Their primary concern is to ensure that they do not exceed their tensile strength, which can lead to failure. Engineers must calculate the maximum load that a tension member can handle, taking into account factors like material properties, cross-sectional area, and length. The design of tension members also involves understanding the connections between them and other structural elements. These connections are critical because they must effectively transfer loads without introducing weaknesses. Common connection types include bolted or welded joints, each with its advantages and disadvantages. For instance, welded connections provide a continuous load path, while bolted connections allow for easier assembly and disassembly. Furthermore, the analysis of tension members requires knowledge of various loading conditions, such as static and dynamic loads. Static loads are constant over time, while dynamic loads vary and can cause vibrations or oscillations. Engineers must consider these factors when designing tension members to ensure they can withstand unexpected forces, such as wind or seismic activity. In conclusion, tension members play a vital role in the stability and safety of structures. Their ability to carry tensile loads makes them indispensable in various applications. By understanding the principles of tension, material properties, and connection techniques, engineers can create robust designs that stand the test of time. As technology advances, the study of tension members will continue to evolve, leading to safer and more efficient structures in the future.

在结构工程领域，术语tension member指的是受拉力影响的构件。这些构件在桥梁、建筑物和塔楼等各种结构中至关重要。理解tension members的作用和行为对工程师确保设计的安全性和稳定性至关重要。tension member通常由钢或钢筋混凝土等材料制成，这些材料能够承受拉力而不发生失效。当施加负载时，这些构件会伸长并将负载传递给其他结构组件。这个过程对维持整个结构的完整性至关重要。例如，在悬索桥中，缆绳作为tension members，支撑着桥面并均匀分配重量。tension members的一个关键特征是它们抵抗轴向载荷的能力。与必须承受压缩力并且在过大的负载下可能发生屈曲的压缩构件不同，tension members的设计相对简单。它们主要关注的是确保不超过其拉伸强度，否则可能导致失效。工程师必须计算tension members可以承受的最大负载，同时考虑材料特性、截面积和长度等因素。tension members的设计还涉及理解它们与其他结构元素之间的连接。这些连接至关重要，因为它们必须有效地传递负载，而不引入弱点。常见的连接类型包括螺栓连接或焊接连接，每种都有其优缺点。例如，焊接连接提供了连续的负载路径，而螺栓连接则允许更容易的组装和拆卸。此外，对tension members的分析需要了解各种加载条件，如静态和动态载荷。静态载荷是恒定的，而动态载荷则变化，并可能导致振动或波动。工程师在设计tension members时必须考虑这些因素，以确保它们能够承受意外的力量，例如风或地震活动。总之，tension members在结构的稳定性和安全性中发挥着至关重要的作用。它们承载拉力的能力使它们在各种应用中不可或缺。通过理解张力原理、材料特性和连接技术，工程师可以创建经得起时间考验的坚固设计。随着技术的进步，tension members的研究将继续发展，从而在未来实现更安全和更高效的结构。