purlin

简明释义

英[ˈpɜːlɪn]美[ˈpɜːrlɪn]

n. [建] 檩，[建] 桁条

英英释义

单词用法

同义词

反义词

例句

1.In the end by example, this system has much accuracy, rationality and continues purlin advantages.

通过一个实际工程作为实例验证了本程序的正确性和连续檩条设计的优点。

2.Is a pure wooden architecture consisting of pillars, purlin, and baluster in various sizes and shapes.

风雨桥是由各种大小和形状的桥柱、檩桁条和栏杆柱构筑的纯木制建筑。

3.According to the material and disposition, the roof of common steel roof truss mill building divides into steel purlin roof and roof without purlin.

普通钢屋架结构厂房的屋盖根据屋面材料和屋面布置情况，可分为无檩屋盖和有檩屋盖。

4.The rafters, spaced at approximately 80cm centers, are nailed to the purlin.

椽子钉在连系梁上，中心间距为80厘米。

5.The invention is purposed to solve the problem of which can only be directly used as construction purlin or pitprop.

本发明的目的是为解决现有小径落叶松只能直接用作建筑檩材或坑木的问题。

6.Pipe truss by purlin , even between a beam and the whole structure by supporting system.

管桁架之间通过檩条、连系梁和支撑系统把整个结构连成整体。

7.This is 120 metres high, the maximum width is 1.2 metres horizontal and purlin construction is 60 metres in Shanghai should be very small building.

这个是高120米，横向最长宽度也是120米，桁条是60米的建筑，在上海应该算是非常小的建筑。

8.The roof structure was reinforced with additional purlins to support the weight of the snow.

屋顶结构通过增加额外的檩条来增强以支持雪的重量。

9.We need to install purlins at regular intervals to ensure the stability of the roof.

我们需要定期安装檩条以确保屋顶的稳定性。

10.The architect specified metal purlins for the new warehouse to increase durability.

建筑师为新仓库指定了金属檩条以增加耐用性。

11.During the construction, the workers carefully aligned the purlins to create a level surface.

在施工过程中，工人们仔细对齐檩条以创建一个平整的表面。

12.The old barn needed new purlins to replace the rotting wood.

旧谷仓需要新的檩条来替换腐烂的木材。

作文

In the world of construction and architecture, understanding the various components that contribute to a building's structural integrity is crucial. One such component is the purlin, which plays a significant role in supporting the roof structure. A purlin is a horizontal beam that is placed on the rafters or the top chords of trusses. Its primary function is to provide support for the roofing material and to help distribute the weight of the roof evenly across the structure. The use of purlins can be traced back to ancient architectural practices, where they were used in the construction of timber-framed buildings. Today, purlins are commonly made from steel or aluminum, allowing for greater strength and durability. The choice of material often depends on the specific requirements of the building, including factors such as load-bearing capacity and environmental conditions. There are different types of purlins, including C-shaped and Z-shaped sections. C-shaped purlins are typically used for lighter loads, while Z-shaped purlins can handle heavier loads due to their design. The spacing between purlins is also an important consideration, as it affects the overall stability of the roof. Properly spaced purlins ensure that the roofing material is adequately supported and reduces the risk of sagging or collapse. In addition to providing structural support, purlins also play a role in the insulation and ventilation of a building. By creating a framework for insulation materials, purlins help maintain the desired temperature within the building, making it more energy-efficient. Furthermore, the design of the purlin system can facilitate airflow, preventing moisture buildup and reducing the risk of mold and mildew. The installation of purlins requires careful planning and execution. Builders must consider the load requirements, the type of roofing material being used, and the overall design of the structure. It is essential to follow local building codes and regulations to ensure the safety and longevity of the building. Additionally, regular inspections and maintenance of the purlin system are necessary to identify any signs of wear or damage that could compromise the roof's integrity. In conclusion, the purlin is a vital component in modern construction that contributes to the stability and efficiency of a building's roof. Its ability to support roofing materials, facilitate insulation, and enhance ventilation makes it indispensable in architectural design. Understanding the role and importance of purlins can lead to better construction practices and ultimately result in safer, more durable buildings. As we continue to innovate in the field of construction, the purlin will undoubtedly remain a fundamental element in the creation of resilient structures.

在建筑和建筑的世界中，理解构成建筑结构完整性的各种组成部分至关重要。其中一个组成部分是檩条，它在支撑屋顶结构方面发挥着重要作用。檩条是放置在椽子或桁架顶部弦上的水平梁。它的主要功能是为屋面材料提供支撑，并帮助将屋顶的重量均匀分布到结构上。 檩条的使用可以追溯到古代建筑实践，当时它们被用于木框架建筑的建造。如今，檩条通常由钢或铝制成，从而提供更大的强度和耐久性。材料的选择通常取决于建筑的具体要求，包括承载能力和环境条件等因素。 有不同类型的檩条，包括C型和Z型截面。C型檩条通常用于较轻的负载，而Z型檩条由于其设计能够承受更重的负载。檩条之间的间距也是一个重要的考虑因素，因为它会影响屋顶的整体稳定性。适当间隔的檩条确保屋面材料得到充分支撑，减少下垂或倒塌的风险。 除了提供结构支撑外，檩条还在建筑的绝缘和通风中发挥作用。通过为绝缘材料创建框架，檩条有助于维持建筑内所需的温度，使其更具能源效率。此外，檩条系统的设计可以促进气流，防止潮湿积聚，降低霉菌和霉变的风险。 安装檩条需要仔细的规划和执行。建筑商必须考虑负载要求、所用屋面材料的类型以及结构的整体设计。遵循当地建筑法规和规范以确保建筑的安全性和耐用性至关重要。此外，定期检查和维护檩条系统是必要的，以识别可能危及屋顶完整性的磨损或损坏的迹象。 总之，檩条是现代建筑中一个至关重要的组成部分，有助于建筑屋顶的稳定性和效率。它支持屋面材料、促进绝缘和增强通风的能力使其在建筑设计中不可或缺。理解檩条的作用和重要性可以导致更好的建筑实践，并最终导致更安全、更耐用的建筑。随着我们在建筑领域的不断创新，檩条无疑将继续作为创建坚固结构的基本元素。