strength under sustained load

简明释义

长期载荷下的强度

英英释义

例句

1.Manufacturers must ensure that their products maintain strength under sustained load to avoid warranty claims and customer dissatisfaction.

制造商必须确保他们的产品在持续负载下保持强度，以避免保修索赔和客户不满。

2.Testing the strength under sustained load of the new composite materials will help us determine their suitability for aerospace applications.

测试新复合材料在持续负载下的强度将有助于我们确定其在航空航天应用中的适用性。

3.In construction, engineers must consider the strength under sustained load of materials to prevent structural collapse over time.

在建筑中，工程师必须考虑材料在持续负载下的强度，以防止结构随时间崩溃。

4.The safety of the high-rise building depends on its strength under sustained load from wind and seismic activities.

高层建筑的安全性取决于其在风和地震活动下的持续负载强度。

5.The bridge was designed to ensure its strength under sustained load for heavy traffic, which means it can support cars and trucks without risk of failure.

这座桥的设计确保了其在重载下的强度，这意味着它可以支持汽车和卡车而不发生故障。

作文

In the world of engineering and construction, the concept of strength under sustained load is crucial for ensuring the safety and durability of structures. This term refers to a material's ability to withstand continuous stress or weight without failing or deforming. Understanding this concept is essential for engineers as they design buildings, bridges, and other infrastructures that must endure various forces over time.When we think about strength under sustained load, we can relate it to everyday objects. For instance, consider a bookshelf filled with heavy books. The materials used to construct the bookshelf must possess the necessary strength under sustained load to support the weight of the books without bending or breaking. If the bookshelf is made of cheap, weak materials, it may collapse under the pressure, leading to damage and potential injury.The importance of strength under sustained load extends beyond just furniture; it is a fundamental principle in civil engineering. Engineers must conduct thorough analyses to determine how much weight a structure can handle over its lifespan. This involves calculating the load-bearing capacity of materials such as steel, concrete, and wood. Each material has different properties and behaviors when subjected to prolonged stress, making it imperative for engineers to select the right materials for each specific application.For example, concrete is known for its excellent compressive strength, which makes it ideal for foundations and support beams. However, it can be brittle and may not perform well under tensile stress. On the other hand, steel exhibits remarkable strength under sustained load and can withstand significant bending and stretching. Combining these materials strategically allows engineers to create robust structures that can endure various loads throughout their lifespan.Moreover, the concept of strength under sustained load is not limited to physical structures. It can also be applied metaphorically to human resilience. Just as materials are tested under stress, individuals often face challenges that require them to demonstrate their own form of strength. Whether it's dealing with personal hardships, maintaining relationships, or managing work-life balance, people must navigate through sustained pressures. Those who can maintain their composure and integrity under such circumstances display a remarkable level of strength under sustained load.In conclusion, the idea of strength under sustained load plays a pivotal role in both engineering and personal development. Engineers must understand the properties of materials to ensure the safety and longevity of structures, while individuals can draw inspiration from this concept to cultivate their resilience in the face of life's challenges. By recognizing the significance of strength under sustained load, we can appreciate the delicate balance between pressure and stability, whether in our built environment or within ourselves.

在工程和建筑的世界中，持续负载下的强度这一概念对于确保结构的安全性和耐久性至关重要。这个术语指的是材料在不失效或变形的情况下承受持续压力或重量的能力。理解这一概念对于工程师设计必须承受各种力量的建筑、桥梁和其他基础设施是必不可少的。当我们想到持续负载下的强度时，可以联系到日常物品。例如，考虑一个装满重书的书架。构成书架的材料必须具备所需的持续负载下的强度，以支持书籍的重量而不弯曲或断裂。如果书架是由廉价、脆弱的材料制成，它可能会在压力下倒塌，导致损坏和潜在的伤害。持续负载下的强度的重要性不仅限于家具；它是土木工程中的一个基本原则。工程师必须进行全面分析，以确定结构在其生命周期内能够承受的重量。这涉及到计算钢材、混凝土和木材等材料的承载能力。每种材料在长期应力下具有不同的特性和行为，因此工程师必须为每个特定应用选择合适的材料。例如，混凝土以其出色的抗压强度而闻名，这使其成为基础和支撑梁的理想材料。然而，它可能是脆性的，在拉伸应力下表现不佳。另一方面，钢材在持续负载下的强度方面表现出色，能够承受显著的弯曲和拉伸。战略性地结合这些材料可以让工程师创建坚固的结构，这些结构可以在其生命周期内承受各种负载。此外，持续负载下的强度这一概念不仅限于物理结构。它也可以比喻性地应用于人类的韧性。正如材料在压力下被测试一样，个人常常面临需要他们展示自己力量的挑战。无论是应对个人困境、维持人际关系，还是管理工作与生活的平衡，人们都必须应对持续的压力。那些能够在这种情况下保持冷静和正直的人显示出一种非凡的持续负载下的强度。总之，持续负载下的强度的概念在工程和个人发展中发挥着关键作用。工程师必须理解材料的特性，以确保结构的安全性和耐久性，而个人可以从这一概念中获得灵感，以培养自己在生活挑战面前的韧性。通过认识到持续负载下的强度的重要性，我们可以欣赏压力与稳定之间的微妙平衡，无论是在我们的建筑环境中还是在我们自身内部。