basal friction

简明释义

底部摩擦;

英英释义

例句

1.The friction between the foundation and the ground can be described as basal friction 基础摩擦, which affects the overall structural integrity.

基础与地面之间的摩擦可以描述为基础摩擦 basal friction，这影响整体结构的完整性。

2.The study concluded that increasing the surface area of contact would enhance basal friction 基础摩擦 and improve stability.

研究得出结论，增加接触表面积将增强基础摩擦 basal friction，并改善稳定性。

3.The engineer explained that the design of the bridge must account for basal friction 基础摩擦 to ensure stability during high winds.

工程师解释说，桥梁的设计必须考虑到基础摩擦 basal friction，以确保在大风天气下的稳定性。

4.During the construction phase, workers measured the basal friction 基础摩擦 to ensure proper alignment of the steel beams.

在施工阶段，工人测量了基础摩擦 basal friction，以确保钢梁的正确对齐。

5.In the context of soil mechanics, basal friction 基础摩擦 plays a crucial role in determining the load-bearing capacity of foundations.

在土力学中，基础摩擦 basal friction 在确定基础的承载能力方面起着至关重要的作用。

作文

In the realm of physics and engineering, the concept of basal friction plays a crucial role in understanding how different surfaces interact with one another. Basal friction refers to the resistance encountered when two surfaces slide against each other at their base. This phenomenon is particularly significant in various applications, from everyday activities like walking to complex engineering designs such as bridges and buildings. Understanding basal friction is essential for ensuring safety and efficiency in these structures.To illustrate the importance of basal friction, consider the simple act of walking. When a person walks, their foot pushes against the ground. The force exerted by the foot must overcome the basal friction between the shoe and the surface to allow for forward motion. If the basal friction is too low, such as on an icy sidewalk, a person may slip and fall. This example highlights how basal friction affects our daily lives and emphasizes the need for materials that provide adequate grip.In engineering, the principles of basal friction are applied when designing roads, railways, and runways. Engineers must consider the basal friction of materials used in construction to ensure that vehicles can safely accelerate and decelerate. For instance, a road surface with high basal friction allows for better traction, reducing the likelihood of accidents during adverse weather conditions.Moreover, the study of basal friction extends to the field of geology, where it helps explain the movement of tectonic plates. The interaction between the Earth's crust and underlying layers involves significant basal friction. When the stress along fault lines exceeds the strength of this friction, earthquakes can occur. Understanding the dynamics of basal friction in geological settings aids scientists in predicting seismic activity and mitigating risks associated with natural disasters.In addition to its practical implications, basal friction also has theoretical significance. Researchers in physics explore the fundamental forces at play when two surfaces come into contact. The coefficient of friction, which quantifies basal friction, varies depending on the materials involved and their surface textures. By studying these factors, scientists can develop models that accurately predict the behavior of objects in motion.Furthermore, innovations in materials science have led to the development of surfaces with tailored basal friction properties. For instance, certain coatings can be applied to reduce friction in mechanical systems, enhancing efficiency and longevity. Conversely, materials designed to increase basal friction are used in safety equipment, such as non-slip mats and footwear.In conclusion, basal friction is a fundamental concept that permeates various aspects of our lives, from the mundane act of walking to the sophisticated designs of infrastructure and the intricate movements of the Earth itself. By understanding and harnessing the principles of basal friction, we can improve safety, enhance performance, and contribute to advancements in technology and science. As we continue to explore the complexities of this phenomenon, it is clear that basal friction will remain a vital area of study with far-reaching implications.

在物理和工程领域，基底摩擦的概念在理解不同表面之间的相互作用中起着至关重要的作用。基底摩擦是指当两个表面在其底部相互滑动时所遇到的阻力。这种现象在各种应用中都具有重要意义，从日常活动如行走到复杂的工程设计，如桥梁和建筑物。理解基底摩擦对确保这些结构的安全性和效率至关重要。为了说明基底摩擦的重要性，可以考虑简单的行走行为。当一个人走路时，他们的脚推着地面。脚施加的力量必须克服鞋子与地面之间的基底摩擦，以实现向前运动。如果基底摩擦过低，例如在冰冷的人行道上，人可能会滑倒。这一例子突显了基底摩擦如何影响我们的日常生活，并强调了提供足够抓地力材料的必要性。在工程学中，基底摩擦的原理被应用于道路、铁路和跑道的设计中。工程师必须考虑所用材料的基底摩擦，以确保车辆可以安全地加速和减速。例如，具有高基底摩擦的路面允许更好的牵引力，减少在恶劣天气条件下发生事故的可能性。此外，基底摩擦的研究延伸到地质学领域，它帮助解释构造板块的运动。地球的地壳与底层之间的相互作用涉及显著的基底摩擦。当沿着断层线的应力超过这种摩擦的强度时，可能会发生地震。理解地质环境中基底摩擦的动态有助于科学家预测地震活动并减轻与自然灾害相关的风险。除了实际影响外，基底摩擦还有理论意义。物理学研究人员探讨当两个表面接触时起作用的基本力。摩擦系数量化了基底摩擦，它因所涉及的材料及其表面纹理而异。通过研究这些因素，科学家可以开发出准确预测物体运动行为的模型。此外，材料科学的创新导致开发具有定制基底摩擦特性的表面。例如，某些涂层可以应用于降低机械系统中的摩擦，提高效率和耐久性。相反，旨在增加基底摩擦的材料用于安全设备，如防滑垫和鞋类。总之，基底摩擦是一个基本概念，渗透到我们生活的各个方面，从平凡的行走行为到基础设施的复杂设计，以及地球本身的微妙运动。通过理解和利用基底摩擦的原理，我们可以提高安全性、增强性能，并促进技术和科学的进步。随着我们继续探索这一现象的复杂性，显然基底摩擦将仍然是一个具有深远影响的重要研究领域。