tension stress

简明释义

抗拉应力

英英释义

例句

1.In a bridge design, understanding the tension stress 拉伸应力 is crucial for safety.

在桥梁设计中，理解tension stress 拉伸应力对安全至关重要。

2.The material failed under tension stress 拉伸应力 during the testing phase.

在测试阶段，材料在tension stress 拉伸应力下失效。

3.The tension stress 拉伸应力 on the rope increased as more weight was added.

随着更多重量的增加，绳索上的tension stress 拉伸应力增加了。

4.The engineer calculated the tension stress 拉伸应力 on the cable to ensure it could support the load.

工程师计算了电缆上的tension stress 拉伸应力，以确保它能承受负载。

5.To prevent structural failure, engineers monitor tension stress 拉伸应力 in high-rise buildings.

为了防止结构失效，工程师监测高层建筑中的tension stress 拉伸应力。

作文

Understanding the concept of tension stress is crucial in various fields, including engineering, physics, and material science. Tension stress refers to the internal forces that develop within a material when it is subjected to stretching or pulling forces. This phenomenon is particularly important when designing structures, as materials must withstand these stresses without failing. For instance, when a bridge is built, engineers must calculate the tension stress that the cables will experience under the weight of vehicles and environmental factors like wind and earthquakes.In practical terms, tension stress can be observed in everyday life. Consider a simple example: when you pull on a rubber band, you are applying a force that creates tension stress within the rubber. The more you stretch it, the greater the tension stress becomes, until it eventually reaches a point where the rubber band snaps. This illustrates the material's limit, known as tensile strength, which is the maximum amount of tension stress it can endure before failure.In engineering applications, understanding tension stress is vital for ensuring safety and durability. Engineers utilize mathematical formulas to calculate the tension stress that different components will face during their lifespan. For example, in the construction of skyscrapers, steel beams are designed to handle significant tension stress while maintaining stability and safety. Failure to account for these stresses can lead to catastrophic failures, highlighting the importance of this concept.Moreover, tension stress is not limited to static structures. In dynamic systems, such as bridges or buildings exposed to wind, the tension stress can fluctuate. Engineers must consider these variations when designing structures to ensure they can adapt to changing conditions. This adaptability is key to the longevity and resilience of architectural designs.Furthermore, the study of tension stress extends to various materials, including metals, plastics, and composites. Each material has unique properties that influence how it reacts to tension stress. For instance, metals generally have high tensile strength, making them ideal for construction. In contrast, some plastics may fail under relatively low tension stress, limiting their use in structural applications.In conclusion, a thorough understanding of tension stress is essential for professionals in multiple disciplines. It plays a significant role in the design and analysis of structures and materials, impacting safety and performance. As technology advances, the methods for measuring and calculating tension stress continue to evolve, providing engineers with better tools to create safer and more efficient designs. By grasping the principles of tension stress, we can appreciate the complexities of the materials around us and the importance of sound engineering practices in our built environment.

理解tension stress的概念在工程、物理和材料科学等多个领域中至关重要。Tension stress指的是当材料受到拉伸或拉力时，在其内部产生的力。这一现象在设计结构时尤为重要，因为材料必须承受这些应力而不发生失效。例如，当建造桥梁时，工程师必须计算缆索在车辆重量和风、地震等环境因素下所经历的tension stress。在实际生活中，我们可以观察到tension stress的表现。考虑一个简单的例子：当你拉动橡皮筋时，你施加的力量在橡胶内产生了tension stress。你越是拉伸它，tension stress就越大，直到最终达到一个点，橡皮筋断裂。这说明了材料的极限，称为抗拉强度，即它在失效前能承受的最大tension stress。在工程应用中，理解tension stress对于确保安全和耐用性至关重要。工程师利用数学公式计算不同组件在其生命周期内将面临的tension stress。例如，在摩天大楼的建设中，钢梁被设计成能够承受显著的tension stress，同时保持稳定性和安全性。未能考虑这些应力可能导致灾难性的失败，这突显了这一概念的重要性。此外，tension stress不仅限于静态结构。在动态系统中，例如暴露于风中的桥梁或建筑物，tension stress可能会波动。工程师必须考虑这些变化，以确保设计能够适应不断变化的条件。这种适应性是建筑设计的耐久性和韧性的关键。此外，tension stress的研究还涉及多种材料，包括金属、塑料和复合材料。每种材料都有独特的特性，影响其对tension stress的反应。例如，金属通常具有高抗拉强度，使其成为建筑的理想选择。相比之下，一些塑料在相对较低的tension stress下可能会失效，从而限制其在结构应用中的使用。总之，深入理解tension stress对多个学科的专业人士至关重要。它在结构和材料的设计与分析中发挥着重要作用，影响着安全性和性能。随着技术的进步，测量和计算tension stress的方法不断发展，为工程师提供了更好的工具，以创造更安全、更高效的设计。通过掌握tension stress的原理，我们可以欣赏周围材料的复杂性以及健全工程实践在我们建筑环境中的重要性。