beam with simply supported ends

简明释义

简支梁

英英释义

例句

1.During the engineering seminar, the professor explained the advantages of using a beam with simply supported ends in construction.

在工程研讨会上，教授解释了在建筑中使用两端简单支撑的梁的优点。

2.For the roof of the warehouse, we selected a beam with simply supported ends to allow for easier installation.

为了仓库的屋顶，我们选择了一根两端简单支撑的梁以便于安装。

3.The architect recommended using a beam with simply supported ends for the outdoor patio cover.

建筑师建议在户外露台覆盖物上使用两端简单支撑的梁。

4.In our structural analysis, we modeled the beam with simply supported ends to evaluate its load-bearing capacity.

在我们的结构分析中，我们模拟了两端简单支撑的梁以评估其承载能力。

5.The construction team decided to use a beam with simply supported ends to ensure stability in the new bridge design.

施工团队决定使用两端简单支撑的梁以确保新桥设计的稳定性。

作文

In the field of structural engineering, understanding the behavior of different types of beams is crucial for designing safe and effective structures. One common type of beam is the beam with simply supported ends, which is characterized by its supports at both ends that allow it to rotate freely while preventing any vertical movement. This type of beam is widely used in various applications, including bridges, buildings, and other structures where load distribution is essential. The simplicity of a beam with simply supported ends makes it an ideal choice for many engineering projects. When a load is applied to the beam, it bends under the weight, creating shear forces and bending moments that need to be carefully calculated to ensure the beam can handle the stress without failing. Engineers often use mathematical models to predict how these beams will behave under different loading conditions. One of the key advantages of a beam with simply supported ends is its straightforward design. Because the ends are simply supported, there are no fixed connections that could complicate the analysis. This allows engineers to apply basic principles of statics to determine the reactions at the supports and the internal forces within the beam. The calculations involved typically include determining the maximum bending moment and shear force, which are critical for ensuring the beam's safety and performance. Moreover, the use of a beam with simply supported ends can lead to cost-effective solutions in construction. Since these beams can be prefabricated and easily transported to the site, they save time and labor costs during installation. Additionally, their ability to span significant distances without intermediate supports makes them particularly valuable in open spaces, such as auditoriums or warehouses. However, it is important to consider the limitations of a beam with simply supported ends. While they are effective for many applications, they may not be suitable for scenarios requiring continuous support or where large deflections are unacceptable. In such cases, alternative beam designs, such as cantilever beams or fixed-end beams, may be more appropriate. In conclusion, the beam with simply supported ends is a fundamental component in structural engineering that plays a vital role in the construction of various structures. Its ease of analysis, cost-effectiveness, and versatility make it a popular choice among engineers. Understanding the mechanics behind this type of beam is essential for anyone involved in the design and construction of safe and efficient buildings and infrastructure. By mastering the principles related to beam with simply supported ends, engineers can contribute to creating durable structures that meet the demands of modern society.

在结构工程领域，理解不同类型梁的行为对于设计安全有效的结构至关重要。一种常见的梁是简单支撑端的梁，它的特点是两端都有支撑，允许其自由旋转，同时防止任何垂直移动。这种类型的梁在各种应用中广泛使用，包括桥梁、建筑物和其他需要负载分配的结构。简单支撑端的梁的简单性使其成为许多工程项目的理想选择。当施加负载到梁上时，它在重量下弯曲，产生剪力和弯矩，这些都需要仔细计算，以确保梁能够承受应力而不发生失效。工程师通常使用数学模型来预测这些梁在不同加载条件下的行为。简单支撑端的梁的一个主要优点是其设计简单。由于两端是简单支撑，因此没有固定连接会使分析复杂化。这使得工程师可以应用基本的静力学原理来确定支撑处的反应以及梁内部的内力。涉及的计算通常包括确定最大弯矩和剪力，这对确保梁的安全性和性能至关重要。此外，使用简单支撑端的梁可以在施工中实现成本效益的解决方案。由于这些梁可以预制并容易运输到现场，因此在安装过程中节省了时间和劳动成本。此外，它们能够在没有中间支撑的情况下跨越显著距离，使它们在开放空间（如礼堂或仓库）中特别有价值。然而，重要的是要考虑简单支撑端的梁的局限性。虽然它们在许多应用中有效，但可能不适合需要连续支撑或大挠度不可接受的场景。在这种情况下，其他梁设计，如悬臂梁或固定端梁，可能更为合适。总之，简单支撑端的梁是结构工程中的基本组成部分，在各种结构的建造中发挥着重要作用。其易于分析、成本效益和多功能性使其成为工程师的热门选择。理解与简单支撑端的梁相关的力学原理对于任何参与安全高效建筑和基础设施设计与建造的人来说都是必不可少的。通过掌握与简单支撑端的梁相关的原则，工程师可以为创造满足现代社会需求的耐用结构做出贡献。