uniformly distributed load

简明释义

等分布荷重

英英释义

例句

1.The bridge was analyzed under a uniformly distributed load 均匀分布荷载 to ensure it could handle regular traffic.

该桥在均匀分布荷载的条件下进行了分析，以确保它能够承受常规交通。

2.A uniformly distributed load 均匀分布荷载 can be represented mathematically as a constant load per unit length.

一个均匀分布荷载可以用数学方式表示为每单位长度的恒定荷载。

3.In civil engineering, a beam is designed to support a uniformly distributed load 均匀分布荷载 from the weight of the roof.

在土木工程中，梁被设计为支持来自屋顶重量的均匀分布荷载。

4.During the design phase, engineers must account for a uniformly distributed load 均匀分布荷载 when determining material specifications.

在设计阶段，工程师必须在确定材料规格时考虑均匀分布荷载。

5.When calculating the deflection of a beam, it is important to consider the effects of a uniformly distributed load 均匀分布荷载 acting along its length.

在计算梁的挠度时，考虑沿其长度作用的均匀分布荷载的影响是很重要的。

作文

In the field of engineering, particularly in structural analysis and design, understanding the concept of a uniformly distributed load is crucial. A uniformly distributed load refers to a load that is spread evenly across a surface or a beam, resulting in a consistent pressure on the material. This concept is vital when designing structures such as bridges, buildings, and other frameworks where weight distribution plays a significant role in the integrity and safety of the structure.When engineers analyze structures, they often encounter various types of loads. These can include point loads, which are concentrated at a single location, and distributed loads, which can vary in their distribution patterns. Among these, the uniformly distributed load is one of the simplest and most common forms. It is characterized by a constant intensity over the length of the beam or surface it acts upon. For example, if a beam supports a roof, and the weight of the roofing material is evenly distributed across its length, this scenario can be modeled as a uniformly distributed load.The significance of a uniformly distributed load lies in its predictability. Engineers can use mathematical equations to calculate the reactions at the supports, the internal forces within the beam, and the deflections that may occur under the load. This predictability allows for safer designs, as engineers can determine whether a beam will withstand the anticipated loads without failing. Moreover, the calculations involving a uniformly distributed load often simplify the design process. For instance, when determining the maximum bending moment and shear force in a beam subjected to a uniformly distributed load, engineers can use standard formulas that have been derived from the principles of static equilibrium. This efficiency not only saves time but also reduces the likelihood of errors during the design phase.In practical applications, many construction materials exhibit linear elastic behavior under uniformly distributed loads. This means that as long as the loads remain within certain limits, the materials will deform proportionally to the applied load. For example, steel beams and concrete slabs can handle uniformly distributed loads effectively, making them popular choices in construction. However, it is essential to consider factors such as material fatigue and environmental conditions that might affect the performance of the structure over time.In conclusion, the concept of a uniformly distributed load is fundamental in the realm of engineering and architecture. By understanding how loads are distributed across structures, engineers can design safer and more efficient buildings and infrastructures. The ability to predict the behavior of materials under such loads ensures that constructions can withstand the test of time, providing safety and reliability for their users. As technology advances, the methods for analyzing uniformly distributed loads continue to evolve, incorporating more sophisticated materials and innovative design techniques. Ultimately, mastering the principles surrounding uniformly distributed loads is essential for anyone pursuing a career in engineering or architecture, as it lays the groundwork for effective and responsible design practices.

在工程领域，特别是在结构分析和设计中，理解均匀分布载荷的概念至关重要。均匀分布载荷是指均匀分布在表面或梁上的载荷，导致材料上施加一致的压力。这个概念在设计桥梁、建筑物和其他框架时至关重要，因为重量分布在结构的完整性和安全性中起着重要作用。当工程师分析结构时，他们常常会遇到各种类型的载荷。这些载荷可以包括集中在单个位置的点载荷，也可以是以不同分布模式变化的分布载荷。其中，均匀分布载荷是最简单和最常见的形式之一。它的特点是在其作用的梁或表面长度上具有恒定强度。例如，如果一根梁支撑着屋顶，而屋顶材料的重量均匀分布在其长度上，那么这种情况可以建模为均匀分布载荷。均匀分布载荷的重要性在于其可预测性。工程师可以使用数学方程来计算支撑处的反应、梁内的内部力以及在载荷下可能发生的挠曲。这种可预测性使得设计更安全，因为工程师可以确定梁是否能承受预期的载荷而不会失败。此外，涉及均匀分布载荷的计算通常简化了设计过程。例如，在确定受均匀分布载荷作用的梁的最大弯矩和剪力时，工程师可以使用基于静力平衡原理推导出的标准公式。这种效率不仅节省了时间，而且减少了设计阶段出错的可能性。在实际应用中，许多建筑材料在均匀分布载荷下表现出线性弹性行为。这意味着，只要载荷保持在某些限制内，材料就会按比例变形。例如，钢梁和混凝土板可以有效地承受均匀分布载荷，使它们成为建筑中的流行选择。然而，考虑诸如材料疲劳和环境条件等因素也很重要，这些因素可能会影响结构在长期使用中的性能。总之，均匀分布载荷的概念在工程和建筑领域中是基础性的。通过理解载荷如何在结构中分布，工程师可以设计出更安全、更高效的建筑和基础设施。预测材料在此类载荷下的行为的能力确保了建筑能够经受住时间的考验，为用户提供安全和可靠性。随着技术的进步，分析均匀分布载荷的方法不断发展，融入了更复杂的材料和创新的设计技术。最终，掌握围绕均匀分布载荷的原则对于任何追求工程或建筑职业的人来说都是至关重要的，因为它为有效和负责任的设计实践奠定了基础。