Central column rotating staircase and curved stairs are two common types of stairs in architectural design, each with unique design characteristics and advantages. This article will design and compare these two types of stairs, exploring their applicability and advantages and disadvantages in different scenarios.
1.Design principles and structural characteristics
A central column rotating staircase is usually supported by a central column, and the stair steps rotate upwards around the central column. This design principle makes stairs occupy a smaller area in space and suitable for places with limited space. The structure of the central column rotating staircase is simple and lively, with an elegant shape, commonly found in commercial centers, large public buildings, and other places.
A curved staircase is a type of staircase designed along a curved shape, which does not have a central pillar support and mainly relies on the structural connection of the stair steps themselves. The design of curved stairs is more flexible and versatile, and can be adjusted and changed according to the needs of the building space, making it more personalized and innovative in design.
2. Applicable scenarios and space utilization
The central column rotating staircase is suitable for places with small spaces but requiring a large number of people, such as shopping malls, office buildings, etc. Its compact design maximizes the utilization of space while also adding a sense of modernity and design to the building.
Curved stairs are more suitable for spacious building spaces, especially for high-end places such as luxury residences and hotels. The design of curved stairs can add a smooth and curved aesthetic to the architectural space, showcasing unique artistic charm.
3. User experience and comfort
Due to the presence of a central pillar, the width of the steps on a revolving staircase with a central pillar is usually narrow, making walking slightly cramped and may not be convenient for the elderly or those carrying large items. However, its advantages in space utilization and aesthetic design are still favored by many designers.
Curved stairs can be designed with greater consideration for humanization and comfort. The step width and curve design can be adjusted according to ergonomics, making walking more comfortable and smooth. This gives curved stairs a certain advantage in terms of user experience.
4. Security and Maintenance
In terms of safety, the central pillar rotating staircase has a relatively stable structure due to the presence of central support. However, during use, attention should be paid to the anti slip design of the staircase steps and whether the connection between the central pillar and the steps is firm.
Curved stairs require more attention to the slope of the steps and the balance of the curve in their design to ensure stability during walking. Meanwhile, in terms of maintenance, curved stairs may be relatively complex to clean and maintain due to the lack of central columns.
In summary, the central column rotating staircase and the curved staircase each have their unique design characteristics and advantages, and can be flexibly selected in different scenarios and needs. Designers should choose and utilize these two types of stairs reasonably based on the characteristics of the building space, usage needs, and aesthetic pursuits, in order to add more design charm and practicality to the building.