clear span

简明释义

净跨

英英释义

例句

1.The architect recommended a clear span structure to enhance the aesthetic appeal of the building.

建筑师建议采用清晰跨度结构，以增强建筑的美观性。

2.In gymnasium construction, a clear span is essential to provide unobstructed areas for sports activities.

在体育馆建设中，清晰跨度 对于提供无障碍的运动区域至关重要。

3.The exhibition hall was designed with a clear span to accommodate large displays and crowds.

展览大厅的设计采用了清晰跨度，以容纳大型展品和人群。

4.The new warehouse features a large roof with a clear span design, allowing for maximum storage space without columns.

新仓库的屋顶采用了大跨度设计，允许在没有柱子的情况下最大化存储空间。

5.Using steel trusses, the bridge was built with a clear span of 150 meters.

这座桥使用钢桁架建造，清晰跨度为150米。

作文

In modern architecture and construction, the concept of a clear span is crucial for designing versatile spaces. A clear span, which refers to a structure that has no internal supports or columns, allows for an unobstructed area within a building. This design feature is particularly beneficial in large commercial spaces such as warehouses, gymnasiums, and auditoriums, where open layouts are essential for functionality and aesthetics.One of the primary advantages of a clear span design is the flexibility it provides. Without the need for supporting columns, architects can create expansive interiors that can be easily adapted for various uses. For instance, a warehouse with a clear span layout can be utilized for different types of storage or distribution activities without the constraints of internal walls. Similarly, an auditorium designed with a clear span allows for better sightlines and acoustics, enhancing the overall experience for audiences.Furthermore, the absence of columns in a clear span structure maximizes the usable space, which can lead to increased efficiency. Businesses often prefer clear span buildings because they can optimize their layout according to their specific needs, whether it’s for inventory management or hosting events. This adaptability is especially important in today’s fast-paced world, where requirements can change rapidly.The engineering behind achieving a clear span is also noteworthy. Various materials and construction techniques are employed to ensure stability while maintaining wide-open spaces. Steel frames are commonly used in clear span constructions due to their strength and ability to support large spans without additional support. The use of trusses and arches can also facilitate a clear span design, allowing for longer distances between supports while distributing weight evenly.In addition to practical applications, a clear span can significantly enhance the aesthetic appeal of a space. High ceilings and open areas contribute to a sense of grandeur and spaciousness, making environments feel more inviting. This is particularly relevant in public buildings, where first impressions matter. Visitors often feel more comfortable in spaces that are open and airy, which can influence their overall perception of the facility.However, there are challenges associated with clear span designs. While they offer many benefits, constructing a clear span building can be more expensive than traditional designs due to the advanced engineering and materials required. Additionally, careful planning is necessary to ensure that the structure can withstand environmental stresses such as wind and snow loads, which can be more pronounced in larger spans.In conclusion, the concept of a clear span plays a vital role in contemporary architecture, providing both functional and aesthetic benefits. Its ability to create flexible, open spaces makes it a preferred choice for various applications. As construction technologies continue to evolve, the possibilities for clear span designs will likely expand, offering even more innovative solutions for modern building needs.

在现代建筑和施工中，clear span的概念对于设计多功能空间至关重要。clear span指的是一种没有内部支撑或柱子的结构，允许建筑物内有一个不受阻碍的区域。这一设计特点在大型商业空间中尤为有利，如仓库、体育馆和礼堂，这些地方开放的布局对于功能和美学都是必不可少的。clear span设计的主要优点之一是它提供的灵活性。由于不需要支撑柱，建筑师可以创建宽敞的内部空间，这些空间可以轻松适应各种用途。例如，具有clear span布局的仓库可以用于不同类型的存储或分销活动，而没有内部墙壁的限制。同样，设计为clear span的礼堂可以提供更好的视线和音响效果，从而提升观众的整体体验。此外，clear span结构中缺乏柱子最大限度地利用了可用空间，这可以提高效率。企业通常更喜欢clear span建筑，因为它们可以根据具体需求优化布局，无论是用于库存管理还是举办活动。这种适应性在当今快速变化的世界中尤为重要，因为需求可能会迅速变化。实现clear span的工程技术也值得注意。为了确保稳定性，同时保持宽敞的空间，采用了各种材料和施工技术。钢框架通常用于clear span建筑，因为它们强度高，能够在没有额外支撑的情况下支持大跨度。使用桁架和拱形结构也可以促进clear span设计，使得支撑之间的距离更长，同时均匀分布重量。除了实用应用之外，clear span还可以显著增强空间的美学吸引力。高天花板和开放区域有助于营造宏伟和宽敞的感觉，使环境更加宜人。这在公共建筑中尤为相关，因为第一印象至关重要。访客通常在开放和通透的空间中感到更舒适，这可以影响他们对设施的整体看法。然而，与clear span设计相关的挑战也存在。虽然它们提供了许多好处，但建造clear span建筑可能比传统设计更昂贵，因为需要先进的工程和材料。此外，需要仔细规划以确保结构能够承受如风和雪荷载等环境压力，这在较大跨度中可能更为明显。总之，clear span的概念在当代建筑中发挥着至关重要的作用，提供了功能和美学上的好处。它创造灵活开放空间的能力使其成为各种应用的首选。随着建筑技术的不断发展，clear span设计的可能性可能会进一步扩大，为现代建筑需求提供更具创新性的解决方案。