compressive strength

简明释义

耐压强度

英英释义

例句

1.To improve the compressive strength of the mix, we added more cement.

为了提高混合物的抗压强度，我们增加了更多的水泥。

2.The compressive strength of steel is significantly higher than that of wood.

钢材的抗压强度显著高于木材。

3.Testing the compressive strength of bricks ensures they can withstand pressure during construction.

测试砖块的抗压强度确保它们在施工过程中能承受压力。

4.The concrete used in this building has a high compressive strength, making it suitable for heavy loads.

这栋建筑中使用的混凝土具有高抗压强度，使其适合承受重载。

5.Engineers must consider the compressive strength of materials when designing structures.

工程师在设计结构时必须考虑材料的抗压强度。

作文

Compressive strength is a fundamental property of materials that is crucial in various fields of engineering and construction. It refers to the ability of a material to withstand axial loads without failure. In simpler terms, it is the maximum amount of compressive stress that a material can endure before it begins to deform or break. This property is particularly important for structural materials such as concrete, steel, and wood, which are commonly used in building infrastructure. Understanding the compressive strength (抗压强度) of these materials is essential for ensuring the safety and stability of structures.When designing a building, engineers must consider the loads that will be applied to the structure. These loads can come from various sources, including the weight of the building itself, occupants, furniture, and environmental factors like wind and snow. To ensure that a building can support these loads, engineers perform calculations based on the compressive strength (抗压强度) of the materials being used. For instance, concrete has a high compressive strength (抗压强度), making it an ideal choice for foundations and structural components. On the other hand, materials with low compressive strength (抗压强度) may not be suitable for load-bearing applications.The compressive strength (抗压强度) of a material can be influenced by several factors, including its composition, density, and the way it is processed. For example, the addition of certain additives to concrete can enhance its compressive strength (抗压强度), allowing it to bear heavier loads. Additionally, the curing process of concrete plays a significant role in developing its compressive strength (抗压强度). Proper curing ensures that the material achieves its maximum strength over time.Testing for compressive strength (抗压强度) typically involves applying a controlled load to a sample of the material until it fails. This test provides valuable data that engineers use to determine whether a material is suitable for a specific application. Different standards and methods exist for testing compressive strength (抗压强度), depending on the material being evaluated. For instance, the American Society for Testing and Materials (ASTM) has established guidelines for testing the compressive strength (抗压强度) of concrete, which involves casting cylindrical samples and applying pressure until they break.In conclusion, understanding the compressive strength (抗压强度) of materials is vital for engineers and architects involved in construction. It ensures that buildings and structures can safely support the necessary loads while maintaining their integrity over time. As technology advances, new materials with enhanced compressive strength (抗压强度) properties are being developed, which could lead to more innovative and resilient designs. Ultimately, the careful consideration of compressive strength (抗压强度) in the design process contributes to the safety and longevity of our built environment.

抗压强度是材料的一项基本特性，在工程和建筑的各个领域中至关重要。它指的是材料在不发生破坏的情况下承受轴向载荷的能力。简单来说，它是材料在开始变形或断裂之前能够承受的最大抗压应力。这一特性对于混凝土、钢材和木材等结构材料尤为重要，这些材料通常用于基础设施建设。理解抗压强度（compressive strength）对确保结构的安全性和稳定性至关重要。在设计建筑时，工程师必须考虑施加于结构上的荷载。这些荷载可能来自各种来源，包括建筑本身的重量、居住者、家具以及风雪等环境因素。为了确保建筑能够支撑这些荷载，工程师根据所用材料的抗压强度（compressive strength）进行计算。例如，混凝土具有很高的抗压强度（compressive strength），使其成为基础和结构组件的理想选择。另一方面，低抗压强度（compressive strength）的材料可能不适合承重应用。材料的抗压强度（compressive strength）受多种因素的影响，包括其成分、密度和加工方式。例如，在混凝土中添加某些添加剂可以增强其抗压强度（compressive strength），使其能够承受更重的载荷。此外，混凝土的养护过程在发展其抗压强度（compressive strength）方面也起着重要作用。适当的养护可确保材料随着时间的推移达到其最大强度。抗压强度测试通常涉及对材料样本施加控制负荷，直到其破裂。此测试提供了工程师用以确定材料是否适合特定应用的宝贵数据。根据被评估材料的不同，存在不同的标准和测试方法。例如，美国材料与试验协会（ASTM）已建立了测试混凝土抗压强度（compressive strength）的指南，该指南涉及铸造圆柱形样本并施加压力直到其断裂。总之，了解材料的抗压强度（compressive strength）对参与建筑的工程师和建筑师至关重要。它确保建筑和结构能够安全地支撑必要的荷载，同时保持其完整性。随着技术的发展，具有增强抗压强度（compressive strength）特性的材料正在不断开发，这可能导致更具创新性和韧性的设计。最终，在设计过程中仔细考虑抗压强度（compressive strength）有助于我们建成环境的安全性和持久性。