In architecture, what do you mean by width and depth, and what do you mean by width and depth of stairwell? How to design stairs, final exam.

A bay refers to the width of the house and the distance between the two horizontal axes;

Depth refers to the depth of the house and the distance between the two longitudinal axes.

The width of stairwell refers to the length and depth of stairwell.

Practice of stair design;

1, the noise should be low.

Stairs should not only be firm, safe and beautiful, but also should not make too much noise when used.

2. Use environmentally friendly materials.

Just as furniture is made of materials, the "furniture" of stairs is also made of materials. For example, the steps of solid wood should be painted.

3. Eliminate acute angles.

All parts of the stairs should be smooth and round, and there should be no prominent and sharp parts, so as not to cause unintentional harm to users.

4. Pay attention to the warmth and coldness of handrails. If metal is used as the stair handrail, it is best to ask the manufacturer to treat the metal surface, especially in the north. The cold feeling of metal in winter will make people particularly uncomfortable.

5, the construction should be fast and convenient.

Choose stairs and choose the installation method of stairs. Quick and convenient installation is meaningful to you and your neighbors. Convenient installation will minimize noise and dust during installation. In addition, the stairs that need to be welded have potential safety hazards in the installation process, and the smell and dust are also pollution to the home environment.

Extended data:

There are spiral stairs, straight stairs, arc stairs and special-shaped stairs in form; Compared with loft-style houses with relatively small space, it is generally suitable for spiral stairs, straight stairs and special-shaped stairs; And villas and duplex houses with larger space can choose some magnificent arc stairs.

Marble stairs Marble stairs are more suitable for rooms with marble floors in order to protect the unity of indoor colors and materials. Although the marble pedal feels hard and slippery (generally with anti-slip strips), it has luxurious decorative effect, easy maintenance, moisture resistance and wear resistance, and is widely used in villas with large space.