moment of wind pressure

简明释义

风压力矩

英英释义

例句

1.Architects must consider the moment of wind pressure 风压矩 when designing tall buildings.

建筑师在设计高层建筑时必须考虑风压矩。

2.During the storm, the moment of wind pressure 风压矩 on the roof increased significantly, leading to potential damage.

在暴风雨期间，屋顶上的风压矩显著增加，可能导致损坏。

3.Wind tunnel tests help determine the moment of wind pressure 风压矩 on various designs.

风洞测试有助于确定不同设计的风压矩。

4.The moment of wind pressure 风压矩 can vary based on the building's location and height.

建筑物的地点和高度会影响风压矩的变化。

5.The engineer calculated the moment of wind pressure 风压矩 on the building to ensure its structural integrity.

工程师计算了建筑物上的风压矩以确保其结构的完整性。

作文

In the field of engineering, particularly in structural design, understanding the forces acting on a building or structure is crucial. One such force that engineers must consider is the wind pressure exerted on the structure. The term moment of wind pressure refers to the rotational effect produced by wind acting on a surface, which can significantly influence the stability and integrity of a structure. This moment is calculated by multiplying the wind pressure by the distance from the point of application to the pivot point, leading to a torque that must be countered by the structure's design.Wind pressure varies with factors such as wind speed, direction, and the shape of the building. For instance, tall buildings experience different wind pressures at various heights due to the change in wind velocity. Engineers use this information to create models that predict how much wind pressure a building will face during its lifetime. By understanding the moment of wind pressure, they can design structures that not only withstand these forces but also remain safe for occupants.Consider a skyscraper in a windy city. The design must account for the moment of wind pressure to ensure that the building does not sway excessively or suffer damage during storms. Engineers often incorporate features such as dampers and flexible materials to absorb and dissipate the energy generated by wind forces. These innovations are essential for maintaining the structural integrity of tall buildings and ensuring the safety of their inhabitants.Moreover, the moment of wind pressure is not only relevant for new constructions but also plays a vital role in the assessment of existing structures. Regular inspections and evaluations are necessary to determine if a building can still withstand the wind pressures it was designed for. If changes in the surrounding environment or alterations in the structure itself have occurred, engineers must reassess the moment of wind pressure to ensure continued safety.In conclusion, the concept of moment of wind pressure is fundamental in the field of engineering, especially in designing and maintaining safe structures. Engineers must carefully analyze wind forces and incorporate their findings into their designs to protect both the buildings and the people who inhabit them. As urban environments continue to evolve and weather patterns become more unpredictable due to climate change, the importance of understanding and managing the moment of wind pressure will only increase. Therefore, ongoing research and development in this area are essential for advancing structural engineering and ensuring our built environment remains resilient against natural forces.

在工程领域，特别是在结构设计中，理解作用于建筑物或结构上的力至关重要。其中一种工程师必须考虑的力是风压对结构施加的力量。术语风压矩指的是风作用于表面时产生的旋转效应，这对结构的稳定性和完整性有显著影响。这个矩是通过将风压乘以从施加点到支点的距离来计算的，从而导致必须通过结构设计来抵消的扭矩。风压因风速、方向和建筑形状等因素而异。例如，高楼大厦在不同高度上会经历不同的风压，因为风速会发生变化。工程师利用这些信息创建模型，以预测建筑在其生命周期内将面临多少风压。通过理解风压矩，他们可以设计出不仅能承受这些力量而且对居住者安全的结构。考虑一个位于多风城市的摩天大楼。设计必须考虑风压矩，以确保建筑不会过度摇晃或在风暴中遭受损坏。工程师通常会采用阻尼器和柔性材料等特征来吸收和消散风力产生的能量。这些创新对维持高层建筑的结构完整性和确保居民的安全至关重要。此外，风压矩不仅与新建筑相关，还在评估现有结构中发挥着重要作用。定期检查和评估是必要的，以确定建筑是否仍能承受其设计所需的风压。如果周围环境发生变化或结构本身发生了改动，工程师必须重新评估风压矩以确保持续安全。总之，风压矩的概念在工程领域中是基础，尤其是在设计和维护安全结构方面。工程师必须仔细分析风力，并将其发现融入设计中，以保护建筑及其居住者。随着城市环境的不断演变以及由于气候变化而导致的天气模式变得更加不可预测，理解和管理风压矩的重要性只会增加。因此，在这一领域的持续研究和发展对于推动结构工程进步和确保我们建设环境的韧性至关重要。