wind pressure

简明释义

风压

英英释义

例句

1.During the hurricane, the wind pressure 风压 was strong enough to lift cars off the ground.

在飓风期间，风压 wind pressure 强大到足以将汽车抬离地面。

2.Architects must consider wind pressure 风压 when designing tall buildings to prevent structural failure.

建筑师在设计高楼时必须考虑风压 wind pressure 以防止结构失效。

3.The engineer calculated the wind pressure 风压 on the building's facade to ensure it can withstand storms.

工程师计算了建筑外立面的风压 wind pressure，以确保其能够承受风暴。

4.The wind pressure 风压 on the roof increased significantly during the storm.

暴风雨期间，屋顶上的风压 wind pressure 大幅增加。

5.To measure wind pressure 风压, meteorologists use specialized equipment that can detect changes in air pressure.

气象学家使用专门设备来测量风压 wind pressure，这些设备可以检测空气压力的变化。

作文

Wind pressure is a crucial concept in the fields of engineering and meteorology. It refers to the force exerted by the wind on a surface, which can significantly impact structures such as buildings, bridges, and even trees. Understanding wind pressure (风压) is essential for architects and engineers when designing safe and durable infrastructures that can withstand various weather conditions.When considering wind pressure (风压), it is important to recognize that this force is not constant; it varies with wind speed and direction. The basic formula for calculating wind pressure is derived from Bernoulli's principle, which states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure. This means that as wind speed increases, the pressure exerted by the wind also increases. For instance, when a strong storm hits an area, the wind pressure (风压) on buildings can become substantial, leading to potential damage or even structural failure if the designs are not adequately robust. Engineers must take into account the highest expected wind speeds in their designs, as well as the shape and orientation of the structure, to ensure that it can resist these forces.Moreover, the effects of wind pressure (风压) are not uniform across different surfaces. Flat surfaces, like the roof of a building, experience different pressures compared to sloped surfaces or rounded objects. This variability necessitates detailed analysis and simulations during the design process. For example, aerodynamic shapes can help reduce the impact of wind pressure (风压) on structures, allowing them to better withstand high winds.In addition to structural considerations, wind pressure (风压) also plays a significant role in environmental studies. It affects the dispersion of pollutants in the atmosphere and influences weather patterns. Meteorologists often use models that incorporate wind pressure (风压) to predict weather changes and understand climate dynamics. By analyzing how wind interacts with the landscape, scientists can gain insights into ecological impacts and develop strategies for managing air quality.Furthermore, understanding wind pressure (风压) is vital for safety in outdoor activities. For instance, climbers and hikers must be aware of how wind pressure can affect their stability on steep terrains or cliffs. Similarly, pilots need to consider wind pressure (风压) when taking off and landing, as strong winds can alter the aircraft's lift and control.In conclusion, wind pressure (风压) is a fundamental aspect of both engineering and environmental science. Its implications reach far beyond mere calculations; they influence the safety and functionality of our built environment, the health of our planet, and the enjoyment of outdoor activities. A thorough understanding of wind pressure (风压) allows professionals to create resilient structures, predict weather phenomena, and ensure safety in various contexts. As we continue to face challenges posed by climate change and extreme weather events, the importance of comprehending wind pressure (风压) will only grow, underscoring the need for ongoing research and education in this vital field.

风压是工程学和气象学领域中的一个关键概念。它指的是风对表面施加的力量，这种力量可以显著影响建筑物、桥梁甚至树木等结构。理解风压（wind pressure）对于建筑师和工程师在设计能够承受各种天气条件的安全耐用基础设施时至关重要。考虑风压（wind pressure）时，重要的是要认识到这种力量不是恒定的；它随着风速和方向的变化而变化。计算风压的基本公式源于伯努利原理，该原理指出流体速度的增加与压力的下降同时发生。这意味着随着风速的增加，风施加的压力也会增加。例如，当强风暴袭击某个地区时，建筑物上的风压（wind pressure）可能会变得相当大，如果设计不够坚固，可能导致潜在的损坏甚至结构失效。工程师在设计时必须考虑到预期的最高风速，以及结构的形状和方向，以确保其能够抵御这些力量。此外，风压（wind pressure）的影响在不同表面上并不均匀。平坦的表面，如建筑物的屋顶，与倾斜表面或圆形物体所经历的压力不同。这种变化性在设计过程中需要进行详细分析和模拟。例如，空气动力学形状可以帮助减少对结构的风压（wind pressure）影响，使其更好地承受强风。除了结构考虑外，风压（wind pressure）在环境研究中也发挥着重要作用。它影响污染物在大气中的扩散，并影响天气模式。气象学家通常使用包含风压（wind pressure）的模型来预测天气变化并理解气候动态。通过分析风如何与地形相互作用，科学家可以获得生态影响的见解，并制定管理空气质量的策略。此外，理解风压（wind pressure）对于户外活动的安全性至关重要。例如，登山者和远足者必须意识到风压如何影响他们在陡峭地形或悬崖上的稳定性。同样，飞行员在起飞和着陆时需要考虑风压（wind pressure），因为强风会改变飞机的升力和控制。总之，风压（wind pressure）是工程学和环境科学的基本方面。它的影响远不止于简单的计算；它影响着我们建筑环境的安全性和功能性、我们星球的健康以及户外活动的乐趣。透彻理解风压（wind pressure）使专业人士能够创造出具有韧性的结构，预测天气现象，并确保在各种情况下的安全。随着我们继续面临气候变化和极端天气事件带来的挑战，理解风压（wind pressure）的重要性只会增加，强调了在这一重要领域持续研究和教育的必要性。