girder beam

简明释义

大型工字梁

英英释义

例句

1.A strong girder beam is essential for the stability of any large structure.

一根坚固的主梁对任何大型结构的稳定性至关重要。

2.During the renovation, they had to replace the old girder beam with a new one.

在翻新过程中，他们不得不将旧的主梁更换为新的。

3.Engineers calculated the load capacity of the girder beam before installation.

工程师在安装前计算了主梁的承载能力。

4.The girder beam was painted to prevent rusting and enhance its lifespan.

为了防止生锈并延长使用寿命，主梁被涂上了油漆。

5.The construction team installed the girder beam to support the upper floors of the building.

施工团队安装了主梁以支撑建筑的上层。

作文

In the field of civil engineering, understanding the various components that make up a structure is crucial for both safety and functionality. One of the most important elements in the construction of buildings and bridges is the girder beam, which plays a vital role in supporting the weight of the structure above it. A girder beam (主梁) is typically a large beam that serves as the main horizontal support for a building or bridge, distributing loads from the roof, floors, and other structural elements down to the columns or walls below. The design of a girder beam is critical because it must withstand various forces, including tension, compression, and bending. Engineers often use materials such as steel or reinforced concrete to ensure that these beams can handle the significant loads they are subjected to. For instance, in a multi-story building, the girder beam must be strong enough to support not only the weight of the floors above but also any additional loads such as furniture, occupants, and equipment.When constructing a bridge, the girder beam becomes even more essential, as it must support the dynamic loads imposed by vehicles and pedestrians. The design process involves careful calculations to determine the appropriate size and material for the girder beam, ensuring that it meets safety standards while also being cost-effective. Additionally, the placement of these beams is strategic; they are positioned to maximize their load-bearing capabilities while minimizing material use.One interesting aspect of girder beams is their versatility. They can be found in various shapes, such as I-beams, box beams, and T-beams, each serving different structural needs. The choice of shape often depends on the specific requirements of the project and the types of loads the girder beam will encounter. For example, I-beams are commonly used in construction due to their high strength-to-weight ratio, making them ideal for situations where reducing weight is crucial without compromising strength.The installation of girder beams is another critical phase in the construction process. It requires precise engineering and skilled labor to ensure that these beams are correctly aligned and securely fastened. Any misalignment can lead to structural weaknesses, which could compromise the integrity of the entire building or bridge. Therefore, engineers and construction workers must work closely together to monitor the installation process and make adjustments as necessary.In conclusion, a girder beam (主梁) is an indispensable component in modern construction, providing essential support and stability to various structures. Its design, material selection, and installation are all critical factors that contribute to the overall safety and durability of buildings and bridges. As technology advances, new materials and methods continue to improve the efficiency and effectiveness of girder beams, ensuring that they remain a fundamental element in the field of civil engineering. Understanding the significance of girder beams is essential for anyone involved in construction, architecture, or engineering, as they are key to creating safe and functional environments for society.

在土木工程领域，理解构成结构的各种组件对安全性和功能性至关重要。建筑物和桥梁建设中最重要的元素之一是主梁，它在支撑上方结构的重量方面发挥着至关重要的作用。主梁通常是一个大型梁，作为建筑物或桥梁的主要水平支撑，将屋顶、楼层和其他结构元素的负荷分配到下面的柱子或墙壁上。主梁的设计至关重要，因为它必须承受各种力量，包括拉力、压力和弯曲。工程师通常使用钢或钢筋混凝土等材料，以确保这些梁能够承受它们所承受的重大负荷。例如，在多层建筑中，主梁必须足够强大，以支撑上方楼层的重量，以及家具、居住者和设备等额外负荷。在建造桥梁时，主梁变得更加重要，因为它必须支撑车辆和行人施加的动态负荷。设计过程涉及仔细计算，以确定主梁的适当尺寸和材料，确保其符合安全标准，同时又具有成本效益。此外，这些梁的放置是战略性的；它们的位置旨在最大化其承载能力，同时最小化材料使用。主梁的一个有趣方面是它们的多功能性。它们可以有多种形状，例如工字梁、箱梁和T梁，每种形状都满足不同的结构需求。形状的选择通常取决于项目的具体要求以及主梁将遇到的负荷类型。例如，由于其高强度与重量比，工字梁在建筑中被广泛使用，使其成为在不妥协强度的情况下减少重量的理想选择。主梁的安装是施工过程中另一个关键阶段。它需要精确的工程和熟练的劳动，以确保这些梁正确对齐且安全固定。任何错位都可能导致结构弱点，从而危及整个建筑或桥梁的完整性。因此，工程师和施工工人必须密切合作，以监测安装过程并根据需要进行调整。总之，主梁（主梁）是现代建筑中不可或缺的组成部分，为各种结构提供必要的支撑和稳定性。其设计、材料选择和安装都是对建筑物和桥梁的整体安全性和耐久性贡献的重要因素。随着技术的进步，新材料和方法不断提高主梁的效率和有效性，确保它们在土木工程领域中保持基础元素的地位。理解主梁的重要性对于任何参与建筑、建筑或工程的人来说都是至关重要的，因为它们是为社会创造安全和功能环境的关键。