axisymmetric load

简明释义

轴对称负荷;

英英释义

例句

1.The reactor vessel is designed to withstand an axisymmetric load 轴对称载荷 during operation and seismic events.

反应堆容器的设计能够承受操作和地震事件中的轴对称载荷 轴对称载荷。

2.In the finite element analysis, we simulated an axisymmetric load 轴对称载荷 to evaluate the stress distribution in the cylindrical structure.

在有限元分析中，我们模拟了一个轴对称载荷 轴对称载荷，以评估圆柱结构中的应力分布。

3.The foundation must be capable of supporting an axisymmetric load 轴对称载荷 to prevent uneven settlement.

基础必须能够支撑一个轴对称载荷 轴对称载荷，以防止不均匀沉降。

4.When analyzing the performance of the turbine, we considered the effects of an axisymmetric load 轴对称载荷 acting on its blades.

在分析涡轮的性能时，我们考虑了作用于叶片上的轴对称载荷 轴对称载荷的影响。

5.The design of the bridge was based on an axisymmetric load 轴对称载荷 to ensure stability under uniform pressure.

桥梁的设计是基于一个轴对称载荷 轴对称载荷，以确保在均匀压力下的稳定性。

作文

In the field of engineering, understanding various load types is crucial for designing safe and efficient structures. One such load that plays a significant role in structural analysis is the axisymmetric load. An axisymmetric load refers to a loading condition where the load distribution is symmetric about a central axis. This means that if you were to rotate the structure around this axis, the load would remain unchanged, leading to predictable and consistent behavior under stress. This concept is particularly important in the design of cylindrical structures, such as pipes, tanks, and pressure vessels, where uniformity in load distribution can greatly enhance structural integrity.When engineers encounter axisymmetric loads, they often utilize mathematical models and simulations to analyze how these loads affect the material properties and overall stability of the structure. For instance, when a cylindrical tank is filled with liquid, the weight of the liquid exerts an axisymmetric load on the walls of the tank. The pressure exerted by the liquid increases with depth, but because the tank is symmetrical about its axis, the load distribution remains uniform around the circumference. This allows engineers to apply simplified calculations to determine the necessary thickness of the tank walls to withstand the internal pressures.Moreover, understanding axisymmetric loads is vital in the context of failure analysis. Structures subjected to asymmetric loads may experience localized stress concentrations, leading to potential failure points. In contrast, axisymmetric loads tend to distribute stresses more evenly, reducing the risk of sudden structural failures. Therefore, engineers often prefer designs that can accommodate axisymmetric loads when possible, as this enhances safety and reliability.In addition to structural applications, axisymmetric loads are also relevant in the field of materials science. For example, when testing materials under compression, researchers often use cylindrical specimens that experience axisymmetric loading conditions. This allows for clearer insights into the material's mechanical properties, such as yield strength and ductility, without the complications introduced by non-uniform load distributions.Furthermore, advancements in computational methods, such as finite element analysis (FEA), have made it easier for engineers to model and predict the behavior of structures under axisymmetric loads. By simulating different loading scenarios, engineers can optimize designs to ensure that structures can effectively handle expected loads while minimizing material usage and costs. This not only contributes to economic efficiency but also promotes sustainable engineering practices.In conclusion, the concept of axisymmetric load is fundamental in various engineering disciplines. Its implications for structural integrity, failure analysis, and material testing underscore its importance in ensuring safe and effective designs. As technology continues to evolve, the ability to accurately model and analyze axisymmetric loads will remain a critical skill for engineers, contributing to the development of innovative solutions that meet the demands of modern infrastructure and industry. Understanding axisymmetric loads is not just an academic exercise; it is a practical necessity that shapes the very foundations of engineering design and analysis.

在工程领域，理解各种载荷类型对设计安全和高效的结构至关重要。其中一个在结构分析中发挥重要作用的载荷是轴对称载荷。轴对称载荷指的是一种载荷条件，其中载荷分布围绕中心轴对称。这意味着如果你围绕这个轴旋转结构，载荷将保持不变，从而在应力下表现出可预测和一致的行为。这个概念在圆柱形结构的设计中尤为重要，例如管道、储罐和压力容器，在这些情况下，均匀的载荷分布可以大大增强结构的完整性。当工程师遇到轴对称载荷时，他们通常会利用数学模型和模拟来分析这些载荷如何影响材料特性和整体稳定性。例如，当一个圆柱形储罐装满液体时，液体的重量对储罐的壁施加了轴对称载荷。液体施加的压力随着深度的增加而增加，但由于储罐在其轴上是对称的，载荷分布在周围的周长上保持均匀。这使得工程师能够应用简化的计算来确定储罐壁的必要厚度，以承受内部压力。此外，理解轴对称载荷在失效分析中至关重要。承受不对称载荷的结构可能会经历局部应力集中，导致潜在的失效点。相比之下，轴对称载荷倾向于更均匀地分配应力，从而降低突发结构失效的风险。因此，工程师通常更喜欢在可能的情况下采用能够适应轴对称载荷的设计，因为这增强了安全性和可靠性。除了结构应用外，轴对称载荷在材料科学领域也很相关。例如，在压缩测试中，研究人员经常使用经历轴对称载荷条件的圆柱形试样。这允许对材料的机械性能（如屈服强度和延展性）进行更清晰的见解，而不会引入非均匀载荷分布所带来的复杂性。此外，计算方法的进步，如有限元分析（FEA），使工程师更容易建模和预测结构在轴对称载荷下的行为。通过模拟不同的载荷场景，工程师可以优化设计，以确保结构能够有效地处理预期载荷，同时最小化材料使用和成本。这不仅有助于经济效率，还促进了可持续工程实践。总之，轴对称载荷的概念在各个工程学科中都是基础性的。它对结构完整性、失效分析和材料测试的影响凸显了其在确保安全有效设计中的重要性。随着技术的不断发展，准确建模和分析轴对称载荷的能力将仍然是工程师的一项关键技能，有助于开发满足现代基础设施和行业需求的创新解决方案。理解轴对称载荷不仅仅是一个学术练习；它是一项实用的必要条件，塑造了工程设计和分析的基础。