portal frame

简明释义

龙门架

英英释义

例句

1.The construction of the warehouse utilized a strong portal frame to ensure stability.

仓库的建设采用了坚固的门户框架以确保稳定性。

2.The architect proposed a modern design featuring a steel portal frame.

建筑师提出了一种现代设计，采用钢制门户框架。

3.A portal frame is often used in industrial buildings due to its efficiency.

门户框架常用于工业建筑，因为它的高效性。

4.Engineers designed the portal frame to withstand high winds in coastal areas.

工程师设计了门户框架以承受沿海地区的强风。

5.In our project, we will implement a portal frame system for the new sports hall.

在我们的项目中，我们将为新的体育馆实施门户框架系统。

作文

The concept of a portal frame is fundamental in the field of structural engineering and architecture. A portal frame refers to a type of construction framework that consists of vertical columns and horizontal beams, forming a rectangular or square shape. This design is particularly advantageous for buildings that require large open spaces without internal supports, such as warehouses, factories, and sports halls. The simplicity and efficiency of the portal frame make it a popular choice in modern construction practices.One of the primary benefits of using a portal frame is its ability to distribute loads effectively. The vertical columns support the weight of the roof and any additional loads, while the horizontal beams help to stabilize the structure against lateral forces, such as wind. This load distribution is crucial in ensuring the stability and durability of the building. Moreover, the use of a portal frame allows for flexibility in design, enabling architects to create expansive interiors free from obstructions.In addition to its structural advantages, a portal frame can be constructed using various materials, including steel, timber, and reinforced concrete. Steel portal frames are particularly favored due to their high strength-to-weight ratio and resistance to environmental factors, making them ideal for industrial applications. On the other hand, timber portal frames offer a more sustainable option, appealing to eco-conscious builders and designers.The construction process of a portal frame involves several key steps. First, the foundation must be laid to provide a stable base for the columns. Once the foundations are set, the vertical columns are erected, followed by the installation of the horizontal beams. After the frame is assembled, additional components such as roofing and cladding are added to complete the structure. This method of construction not only speeds up the building process but also reduces labor costs, making the portal frame an economically viable option.Furthermore, the design of a portal frame can be adapted to meet specific building codes and client requirements. For instance, the height of the frame can be increased to accommodate taller vehicles in a warehouse or modified to include additional features such as skylights or ventilation systems. This adaptability is one of the reasons why the portal frame remains a favored choice among builders and architects alike.In conclusion, the portal frame is a versatile and efficient construction solution that offers numerous benefits in terms of structural integrity, material options, and design flexibility. Its ability to create large, unobstructed spaces makes it ideal for a variety of applications, from commercial buildings to recreational facilities. As the industry continues to evolve, the portal frame will undoubtedly remain a staple in modern architecture, reflecting the ongoing pursuit of innovation and efficiency in building design.

‘portal frame’（门户框架）是结构工程和建筑领域的基本概念。‘portal frame’指的是一种建筑框架，由垂直柱子和水平梁组成，形成矩形或正方形的形状。这种设计对于需要大型开放空间而没有内部支撑的建筑物（如仓库、工厂和体育馆）特别有利。‘portal frame’的简单性和高效性使其成为现代建筑实践中流行的选择。使用‘portal frame’的主要好处之一是它能够有效分配荷载。垂直柱子支撑屋顶和任何附加荷载的重量，而水平梁有助于稳定结构，以抵抗风等侧向力。这种荷载分配对确保建筑的稳定性和耐久性至关重要。此外，使用‘portal frame’还允许设计灵活性，使建筑师能够创建无障碍的大型室内空间。除了结构优势外，‘portal frame’可以使用多种材料建造，包括钢材、木材和钢筋混凝土。钢制‘portal frames’因其高强度与重量比以及抵御环境因素的能力而受到青睐，适合工业应用。另一方面，木制‘portal frames’则提供了更可持续的选择，吸引环保意识强的建筑商和设计师。‘portal frame’的建造过程涉及几个关键步骤。首先，必须打下基础，为柱子提供稳定的基础。一旦基础完成，竖立垂直柱子，然后安装水平梁。在框架组装完成后，还需添加屋顶和围护结构等附加组件以完成建筑。这种建造方法不仅加快了建筑进程，还降低了人工成本，使得‘portal frame’成为经济上可行的选择。此外，‘portal frame’的设计可以根据具体建筑规范和客户要求进行调整。例如，可以增加框架的高度以容纳仓库中的更高车辆，或修改以包括天窗或通风系统等附加功能。这种适应性是‘portal frame’在建筑商和建筑师中仍然受到青睐的原因之一。总之，‘portal frame’是一种多功能且高效的建筑解决方案，在结构完整性、材料选择和设计灵活性方面提供了众多好处。它能够创造大型无障碍空间，使其理想用于从商业建筑到休闲设施的各种应用。随着行业的不断发展，‘portal frame’无疑将继续成为现代建筑的一个重要组成部分，反映出建筑设计中对创新和效率的持续追求。