# How do you draw a curved staircase in Autocad 2d?

Contents

## How do you draw a spiral in AutoCAD 2d?

A helix is an open 2D or 3D spiral.

1. Click Home tab Draw panel Helix. Find.
2. Specify the center point for the base of the helix.
4. Specify the top radius or press Enter to specify the same value as the base radius.
5. Specify the height of the helix.

## How do you calculate curved stairs?

As with any stair, building curved stairs involves calculating the unit rise and run (height and length) of the treads and risers. Similar to straight flights, unit rise is calculated by dividing the total rise of the stair by the number or risers.

## How much space is needed for a curved staircase?

There are two places you have to meet a minimum size with a curved stairway. The minimum size where I work is 6 in. at the inside radius and 10 in. at the walk line, which is 12 in.

## How do I calculate stairs?

You divide the height by 7 inches; if, say, the floor-to-floor distance is 8 feet, 10 inches (or 106 inches), then you’ll need 15 treads (106 divided by 7 equals 15.14). Next, you divide the height by the number of treads (15 into 106), producing the exact tread height (7.06 inches).

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## How do you make a 2d ramp in AutoCAD?

To Create a Ramp

1. Import the ramp style from the Stair Styles drawing.
2. Open the tool palette that you want to use, and select a stair tool. …
3. On the Properties palette, expand Basic General.
4. Select the Ramp-Concrete style.
5. Specify stair settings, such as shape, turn type, and so on.
6. Specify the location of the stair.

## How do you make a curved staircase in Autocad?

Help

1. Open the tool palette that you want to use, and select a stair tool. …
2. On the Properties palette, click the Design tab, expand Basic, and expand General.
3. Select a style.
4. For Shape, select Spiral.
5. Specify the horizontal orientation of the stair: …
6. Specify the vertical orientation of the stair: …
7. Expand Dimensions.

## How many feet do you need for a staircase?

Plan a typical staircase for a house with an 8-foot ceiling at 3 feet wide with between 9 and 10 feet of horizontal floor space. Allocate the 30 square feet above and below the stair for access between floors.

## How narrow can a staircase be?

There are no restrictions when it comes to width, but standard flights measure 860mm, and for a main staircase it is agreed that a width of between 800mm and 900mm works best. For secondary staircases a minimum width of 600mm is recommended.