beam deflexion

简明释义

梁的挠曲

英英释义

例句

1.To mitigate beam deflexion 梁挠度, we reinforced the support columns.

为了减轻beam deflexion 梁挠度，我们加固了支撑柱。

2.During the inspection, we noted the beam deflexion 梁挠度 was within acceptable limits.

在检查过程中，我们注意到beam deflexion 梁挠度在可接受的范围内。

3.Excessive beam deflexion 梁挠度 can lead to structural failure in buildings.

过度的beam deflexion 梁挠度可能导致建筑物的结构失效。

4.The engineer calculated the beam deflexion 梁挠度 to ensure the bridge would not collapse under heavy loads.

工程师计算了beam deflexion 梁挠度，以确保桥梁在重载下不会倒塌。

5.The design of the roof must consider beam deflexion 梁挠度 to prevent sagging.

屋顶的设计必须考虑beam deflexion 梁挠度以防止下垂。

作文

In the field of engineering, particularly in structural engineering, understanding the behavior of materials under load is crucial. One of the key concepts that engineers must grasp is beam deflexion, which refers to the displacement of a beam from its original position when subjected to external forces. This phenomenon is vital for ensuring that structures can withstand various loads without failing. Beam deflexion can affect the integrity and safety of buildings, bridges, and other structures, making it an essential topic of study.When a beam is loaded, it bends or deflects due to the forces acting upon it. The degree of this deflection depends on several factors, including the material properties of the beam, its dimensions, and the type of load applied. Engineers use mathematical models and calculations to predict beam deflexion and ensure that the deflection remains within acceptable limits. This is important because excessive deflection can lead to structural damage or even collapse.For instance, consider a simple beam supported at both ends with a load applied in the middle. The beam will experience maximum beam deflexion at the center, where the load is applied. Engineers must calculate the expected deflection to determine if the beam will perform adequately under the given conditions. If the predicted deflection exceeds the allowable limit, they may need to redesign the beam, either by using a stronger material or increasing its dimensions.Moreover, beam deflexion is not only a concern for static loads but also for dynamic loads, such as those caused by wind, earthquakes, or moving vehicles. In these cases, the deflection can vary over time, and engineers must account for this variability in their designs. By understanding the principles of beam deflexion, engineers can create structures that are not only safe but also durable and capable of withstanding unexpected forces.In addition to practical applications, the study of beam deflexion also has theoretical implications. It involves concepts from physics and mathematics, such as elasticity, material strength, and differential equations. These principles help engineers develop more accurate models to predict how beams will behave under different loading conditions. By advancing our understanding of beam deflexion, we can improve the design and construction of safer, more efficient structures.In conclusion, beam deflexion is a fundamental concept in structural engineering that plays a critical role in the design and analysis of various structures. By comprehensively understanding this phenomenon, engineers can ensure that their designs are safe and effective. As technology continues to evolve, the methods for analyzing beam deflexion will also advance, allowing for even greater precision in engineering practices. Ultimately, the knowledge of beam deflexion is essential for building a resilient infrastructure that can withstand the challenges posed by natural forces and human activities.

在工程领域，尤其是结构工程中，理解材料在负载下的行为至关重要。工程师必须掌握的关键概念之一是梁挠度，它指的是当梁受到外力作用时，从其原始位置的位移。这一现象对于确保结构能够承受各种负载而不发生失效至关重要。梁挠度会影响建筑、桥梁和其他结构的完整性和安全性，因此成为研究的重要课题。当梁受到负载时，由于作用于其上的力，它会弯曲或挠曲。挠度的程度取决于几个因素，包括梁的材料属性、其尺寸以及施加的负载类型。工程师使用数学模型和计算来预测梁挠度，以确保挠度保持在可接受的范围内。这一点非常重要，因为过大的挠度可能导致结构损坏甚至倒塌。例如，考虑一个两端支撑的简单梁，在中间施加负载。梁将在施加负载的中心经历最大的梁挠度。工程师必须计算预期的挠度，以确定梁在给定条件下是否能正常工作。如果预测的挠度超过允许的限制，他们可能需要重新设计梁，要么使用更强的材料，要么增加其尺寸。此外，梁挠度不仅是静态负载的关注点，也是动态负载的关注点，例如由风、地震或移动车辆引起的负载。在这些情况下，挠度可能会随时间变化，工程师必须在设计中考虑这种变化。通过理解梁挠度的原理，工程师可以创建不仅安全而且耐用的结构，能够承受意想不到的力量。除了实际应用之外，梁挠度的研究也具有理论意义。它涉及物理学和数学中的概念，如弹性、材料强度和微分方程。这些原理帮助工程师开发出更准确的模型，以预测梁在不同载荷条件下的行为。通过深化对梁挠度的理解，我们可以改善结构的设计和施工，使其更加安全和高效。总之，梁挠度是结构工程中的一个基本概念，在各种结构的设计和分析中发挥着关键作用。通过全面理解这一现象，工程师可以确保他们的设计是安全有效的。随着技术的不断发展，分析梁挠度的方法也将不断进步，从而使工程实践中的精确度更高。最终，了解梁挠度对于建设能够抵御自然力量和人类活动挑战的韧性基础设施至关重要。