flexural strength

简明释义

弯曲强度

英英释义

例句

1.Testing for flexural strength is crucial in the design of structural components.

在结构组件设计中，测试抗弯强度至关重要。

2.A higher flexural strength means the material can withstand more bending before breaking.

更高的抗弯强度意味着材料在断裂前可以承受更多的弯曲。

3.The engineers tested the material to determine its flexural strength.

工程师测试了材料以确定其抗弯强度。

4.The flexural strength of the composite material was impressive compared to traditional materials.

与传统材料相比，该复合材料的抗弯强度令人印象深刻。

5.Concrete typically has a low flexural strength, which is why it is often reinforced.

混凝土通常具有较低的抗弯强度，这就是为什么它常常需要加固。

作文

Flexural strength is a crucial property in the field of materials science and engineering. It refers to the ability of a material to withstand bending forces without breaking. In simpler terms, it measures how well a material can resist deformation when subjected to stress. This property is particularly important in applications where materials are expected to bear loads or undergo flexural stresses during their service life. For example, beams in construction must have adequate flexural strength (抗弯强度) to support the weight of the structure above them without failing. When engineers design structures, they must consider the flexural strength (抗弯强度) of the materials they choose. Different materials exhibit varying levels of this property; for instance, steel typically has a higher flexural strength (抗弯强度) than concrete, which means that steel beams can carry heavier loads over longer spans without bending excessively. This characteristic makes steel a popular choice in modern construction, especially for skyscrapers and bridges where structural integrity is paramount.Testing for flexural strength (抗弯强度) involves applying a load to a sample material until it fails. The test results provide valuable data that engineers use to predict how materials will behave under real-world conditions. Various standards exist for these tests, such as ASTM D790 for plastics and ASTM C78 for concrete. By adhering to these standards, engineers can ensure that their designs meet safety requirements and perform as expected.In addition to construction, flexural strength (抗弯强度) is also significant in manufacturing products like furniture, automotive components, and sporting goods. For example, a chair must possess sufficient flexural strength (抗弯强度) to support the weight of a person sitting on it without collapsing. Similarly, bicycle frames require high flexural strength (抗弯强度) to endure the forces exerted during riding without bending or breaking.The flexural strength (抗弯强度) of a material can be influenced by several factors, including its composition, manufacturing process, and environmental conditions. For instance, adding certain additives to concrete can enhance its flexural strength (抗弯强度), making it suitable for more demanding applications. Moreover, temperature and humidity can affect the performance of materials, highlighting the importance of considering these factors during the design and selection process.In conclusion, understanding flexural strength (抗弯强度) is essential for engineers and designers across various industries. It plays a vital role in ensuring the safety and functionality of structures and products we rely on daily. As technology advances, new materials with improved flexural strength (抗弯强度) properties are being developed, allowing for innovation in design and construction. Therefore, ongoing research and testing are necessary to harness the full potential of materials and ensure they meet the demands of modern engineering challenges.

抗弯强度是材料科学和工程领域中的一个关键属性。它指的是材料在不破裂的情况下承受弯曲力的能力。简单来说，它衡量的是材料在受到应力时抵抗变形的能力。这个特性在材料预计在其使用寿命中承受负载或经历弯曲应力的应用中尤为重要。例如，建筑中的梁必须具有足够的抗弯强度（flexural strength）以支撑其上方结构的重量而不会失效。当工程师设计结构时，他们必须考虑所选择材料的抗弯强度（flexural strength）。不同材料表现出不同程度的这一特性；例如，钢铁通常比混凝土具有更高的抗弯强度（flexural strength），这意味着钢梁可以在不发生过度弯曲的情况下承载更重的负荷。这一特性使得钢铁在现代建筑中成为一种流行的选择，尤其是在摩天大楼和桥梁中，结构完整性至关重要。对抗弯强度（flexural strength）的测试涉及向样本材料施加负载直到其失效。测试结果提供了宝贵的数据，工程师利用这些数据预测材料在现实条件下的表现。针对这些测试存在各种标准，例如塑料的ASTM D790和混凝土的ASTM C78。通过遵循这些标准，工程师可以确保他们的设计满足安全要求并按预期执行。除了建筑，抗弯强度（flexural strength）在制造家具、汽车组件和运动器材等产品中也很重要。例如，椅子必须具备足够的抗弯强度（flexural strength）以支持坐在上面的人而不会崩溃。类似地，自行车框架需要有高的抗弯强度（flexural strength）以承受骑行过程中施加的力量，而不弯曲或断裂。材料的抗弯强度（flexural strength）可以受到多种因素的影响，包括其成分、制造过程和环境条件。例如，向混凝土中添加某些添加剂可以增强其抗弯强度（flexural strength），使其适用于更苛刻的应用。此外，温度和湿度会影响材料的性能，这突显了在设计和选择过程中考虑这些因素的重要性。总之，理解抗弯强度（flexural strength）对各行业的工程师和设计师至关重要。它在确保我们日常依赖的结构和产品的安全性和功能性方面发挥着重要作用。随着技术的进步，具有改进的抗弯强度（flexural strength）特性的材料正在不断开发，使设计和建筑创新成为可能。因此，持续的研究和测试是必要的，以充分利用材料的潜力，并确保它们满足现代工程挑战的需求。