permanent load

简明释义

固定负载

英英释义

例句

1.The architect specified the permanent load 永久载荷 to ensure compliance with local building codes.

建筑师指定了永久载荷以确保符合当地建筑规范。

2.The bridge was designed to support a permanent load 永久载荷 of 500 tons.

这座桥的设计能够支持500吨的永久载荷。

3.In structural analysis, the permanent load 永久载荷 includes the weight of the materials used in construction.

在结构分析中，永久载荷包括用于施工的材料重量。

4.A permanent load 永久载荷 is crucial for determining the overall stability of the structure.

确定结构整体稳定性时，永久载荷至关重要。

5.Engineers must consider the permanent load 永久载荷 when calculating the safety factors for the building.

工程师在计算建筑的安全系数时必须考虑永久载荷。

作文

In the field of engineering and construction, the term permanent load refers to the constant forces that structures must support throughout their lifespan. These loads are typically due to the weight of the building materials themselves, such as beams, walls, and roofs, as well as any fixed equipment that is installed within the structure. Understanding this concept is crucial for architects and engineers when designing buildings that are safe and stable over time.The permanent load (永久荷载) is a fundamental aspect of structural design. It is essential to differentiate between permanent loads and other types of loads, such as live loads, which can vary over time. For instance, furniture, occupants, and temporary installations contribute to live loads, which can change depending on how the space is used. In contrast, permanent loads remain constant and predictable, making them easier to calculate and incorporate into the overall design.When engineers calculate the permanent load (永久荷载) that a structure will experience, they consider various factors, including the material density, the geometry of the components, and the arrangement of structural elements. For example, a concrete beam will have a different permanent load compared to a steel beam of the same dimensions, due to the difference in material density. This calculation is vital because it allows for the accurate assessment of how much weight a structure can safely support without risk of failure.Moreover, the impact of permanent load (永久荷载) extends beyond just the initial design phase; it also plays a significant role in the long-term maintenance and safety of buildings. Over time, structures may be subjected to various environmental conditions, such as temperature fluctuations, moisture, and even seismic activity. Engineers must ensure that the structure can handle these additional stresses alongside the permanent loads.Another important consideration is how permanent load (永久荷载) affects the overall stability of a building. A well-designed structure will evenly distribute these loads to prevent excessive stress on any single component. This distribution is critical in preventing structural failures, such as buckling or cracking, which can occur if certain areas are overloaded.In conclusion, the concept of permanent load (永久荷载) is integral to the fields of engineering and architecture. It represents the consistent forces that a structure must endure throughout its life, and understanding its implications is vital for creating safe and durable buildings. By accurately calculating and accounting for these loads, engineers can design structures that not only meet aesthetic and functional requirements but also ensure the safety and well-being of their occupants for years to come.

在工程和建筑领域，术语永久荷载指的是结构在其整个生命周期内必须承受的恒定力量。这些荷载通常是由于建筑材料本身的重量，如梁、墙和屋顶，以及安装在结构内的任何固定设备造成的。理解这一概念对于建筑师和工程师在设计安全和稳定的建筑物时至关重要。永久荷载（永久荷载）是结构设计的一个基本方面。区分永久荷载和其他类型的荷载（如活荷载）是至关重要的，后者可能会随着时间的推移而变化。例如，家具、居住者和临时装置会对活荷载产生影响，这取决于空间的使用方式。相反，永久荷载保持恒定且可预测，使得它们更容易计算并纳入整体设计中。当工程师计算结构将经历的永久荷载（永久荷载）时，他们考虑各种因素，包括材料密度、组件的几何形状以及结构元素的排列。例如，混凝土梁与同样尺寸的钢梁的永久荷载是不同的，因为材料密度不同。这一计算至关重要，因为它允许准确评估结构能够安全承受多少重量，而不会出现失效的风险。此外，永久荷载（永久荷载）的影响不仅仅局限于初始设计阶段；它在建筑物的长期维护和安全性方面也起着重要作用。随着时间的推移，结构可能会受到各种环境条件的影响，如温度波动、湿气，甚至地震活动。工程师必须确保结构能够处理这些额外的压力，以及永久荷载。另一个重要的考虑因素是永久荷载（永久荷载）如何影响建筑物的整体稳定性。设计良好的结构将均匀分配这些荷载，以防止对任何单一组件施加过大的压力。这种分配对于防止结构失效（如屈曲或开裂）至关重要，这可能发生在某些区域超负荷的情况下。总之，永久荷载（永久荷载）的概念是工程和建筑领域不可或缺的一部分。它代表了结构在其生命过程中必须承受的一致力量，理解其影响对于创造安全和耐用的建筑物至关重要。通过准确计算和考虑这些荷载，工程师可以设计出不仅满足美学和功能要求，而且确保其居住者的安全和福祉的结构，持续多年。