wind load

简明释义

风载荷

英英释义

例句

1.The wind load 风载荷 on the roof was greater than expected, requiring additional support beams.

屋顶上的风载荷 wind load超出了预期，需要额外的支撑梁。

2.The engineers calculated the wind load 风载荷 on the building to ensure it could withstand strong storms.

工程师们计算了建筑物的风载荷 wind load，以确保它能够承受强风暴。

3.During the design phase, we must consider the wind load 风载荷 for high-rise structures.

在设计阶段，我们必须考虑高层建筑的风载荷 wind load。

4.The wind load 风载荷 on the bridge is a critical factor in its structural integrity.

桥梁上的风载荷 wind load是其结构完整性的关键因素。

5.Local building codes specify how to calculate the wind load 风载荷 for different regions.

当地建筑规范规定了如何计算不同地区的风载荷 wind load。

作文

Understanding the concept of wind load is crucial for engineers and architects when designing structures. Wind load refers to the forces exerted on a structure by wind. These forces can vary significantly depending on factors such as wind speed, the shape of the building, and its location. For instance, tall buildings in urban areas may experience different wind loads compared to low-rise structures in open fields. Engineers must take these variations into account to ensure that buildings can withstand strong winds without suffering damage or failure.When calculating wind load, one of the primary considerations is the wind speed. The faster the wind blows, the greater the force it exerts on a structure. Engineers often refer to standardized wind speed maps that provide data based on historical weather patterns. This information helps in determining the design wind speed for a specific location. Additionally, the height of the building plays a significant role; taller structures tend to experience higher wind loads due to the increase in wind velocity at greater heights.The shape and orientation of a building also influence how wind load is distributed across its surface. Aerodynamic shapes, such as rounded or sloped roofs, can help reduce the impact of wind forces. In contrast, flat surfaces may catch the wind more effectively, leading to increased wind loads. Architects often collaborate with engineers to design buildings that minimize wind resistance, ensuring safety and stability.Moreover, local terrain features can affect wind load calculations. For example, hills, valleys, and nearby structures can create turbulence and alter wind patterns, which in turn affects the wind load on a building. Therefore, thorough site analysis is essential during the design phase to accurately assess potential wind impacts.In addition to new constructions, existing buildings must also be evaluated for their ability to handle wind loads. Retrofitting may be necessary for older structures that were not originally designed with modern wind load standards in mind. This process can involve adding structural reinforcements, modifying roof designs, or even installing wind-resistant materials.Understanding wind load is not only important for structural integrity but also for safety. In extreme weather events, such as hurricanes or tornadoes, buildings face significant wind loads that can lead to catastrophic failures if not properly accounted for. Ensuring that structures can withstand these forces protects not only the building itself but also the lives of those who occupy them.In conclusion, the concept of wind load is a fundamental aspect of structural engineering and architecture. By considering factors such as wind speed, building height, shape, and local terrain, engineers can design safe and resilient structures. As climate change leads to more frequent and severe weather events, understanding and addressing wind load becomes increasingly vital in creating sustainable and secure environments for future generations.

理解风载荷的概念对于工程师和建筑师在设计结构时至关重要。风载荷是指风对结构施加的力量。这些力量可能会因风速、建筑物形状和位置等因素而显著变化。例如，城市地区的高层建筑可能会经历与开放场地的低层建筑不同的风载荷。工程师必须考虑这些变化，以确保建筑能够承受强风，而不会遭受损坏或失效。在计算风载荷时，主要考虑因素之一是风速。风速越快，施加在结构上的力量就越大。工程师通常参考标准化的风速地图，这些地图提供基于历史气象模式的数据。这些信息有助于确定特定位置的设计风速。此外，建筑物的高度也起着重要作用；较高的结构往往会因为高度增加而经历更大的风载荷。建筑物的形状和方向也影响风载荷在其表面上的分布。流线型的形状，如圆顶或倾斜屋顶，可以帮助减少风力的影响。相反，平坦的表面可能更有效地迎风，从而导致更大的风载荷。建筑师常常与工程师合作，设计出能够最小化风阻的建筑，以确保安全和稳定。此外，当地地形特征也会影响风载荷的计算。例如，山丘、山谷和附近的建筑物可能会造成湍流并改变风的模式，从而影响建筑物的风载荷。因此，在设计阶段进行全面的场地分析对于准确评估潜在的风影响至关重要。除了新建工程，现有建筑物也必须评估其承受风载荷的能力。对于那些最初没有按照现代风载荷标准设计的老建筑，可能需要进行改造。这个过程可能涉及增加结构加固、修改屋顶设计，甚至安装抗风材料。理解风载荷不仅对结构完整性重要，而且对安全性也至关重要。在极端天气事件中，例如飓风或龙卷风，建筑物面临的风载荷可能会导致灾难性故障，如果没有适当考虑。因此，确保结构能够承受这些力量，不仅保护建筑本身，也保护了居住在其中的人们的生命。总之，风载荷的概念是结构工程和建筑学的基本方面。通过考虑风速、建筑高度、形状和当地地形等因素，工程师可以设计出安全且具有韧性的结构。随着气候变化导致更频繁和严重的天气事件，理解和应对风载荷在为未来几代人创造可持续和安全的环境方面变得越来越重要。