Reinforced concrete stair (95)

Tekla Structures
Modified: 10 Mar 2025
2025
Tekla Structures

Reinforced concrete stair (95)

Reinforced concrete stair (95) creates reinforced concrete stairs.

Objects created

  • Stairs

  • Landings (optional)

  • Ridges (optional)

  • Stringers (optional)

  • Anti-skid (optional)

  • Main bars and stirrups of stair reinforcement (Bar A - Bar L tabs) (optional)

  • Meshes in stairs and landings (optional)

  • Mesh bars (optional)

  • Anchor bars (optional)

  • Landing end bars (optional)

Use for

Situation Description

Reinforced concrete stairs.

Reinforced concrete stairs with chamfered steps, ridges and stringers.

Reinforced concrete stairs with reinforced landings.

Selection order

  1. Pick the first point to indicate the start point of the stairs.

  2. Pick the second point to indicate the direction of the stairs.

  3. Select any number of parts to be cut by the stairs (optional).

  4. Click the middle mouse button to create the stairs.

Parameters tab

Use the Parameters tab to control the shape of the stairs, number of steps, stair creation method, and the stairs width.

Stair dimensions

Description

1

Horizontal dimension of the steps area

2

Vertical dimension of the steps area

3

Step length

4

Step height

5

Shape options for stair bottom

6

Shape options for stair top

7

Stair width

Start point position

Select the start point position of the polygon shape.

Note:

Start point position affects the bounding box of the cast-unit. Therefore it will affect drawing view orientation and numbering.

Stair creation method

Option Description

P1 P2 step length

Create stairs between points P1 and P2.

Stair dimension are defined by the distance between P1 and P2 and step length.

P1 P2 step height

Create stairs between points P1 and P2.

Stair dimension are defined by the distance between P1 and P2 and step height.

P1 step length step height N steps

Create stairs from point P1 to point P2.

Stair dimensions are defined by P1 and step height, length and number of steps.

P2 step length step height N steps

Create stairs from point P1 to point P2.

Stair dimensions are defined by P2 and step height, length and number of steps.

P1 horizontal and vertical step distance

Create stairs from point P1 to point P2.

Stair dimensions are defined by P1 and horizontal and vertical step distance.

P2 horizontal and vertical step distance

Create stairs from point P1 to point P2.

Stair dimensions are defined by P2 and horizontal and vertical step distance.

Parts tab

Use the Parts tab to control the material, name, class, positioning, cast unit type and step chamfering.

Step chamfer settings

Option Description

Middle for all

All steps are chamfered according to the Middle steps settings.

Bottom different

Bottom step is chamfered according to the 1st step at bottom settings.

All other steps are chamfered according to the Middle steps settings.

Top different

Top step is chamfered according to the Last top step settings.

All other steps are chamfered according to the Middle steps settings.

Bottom and top different

Bottom step is chamfered according to the 1st step at bottom settings.

Top step chamfered are according to the Last top step settings. All other steps are chamfered according to the Middle steps settings.

Step chamfer settings are set in the same way for 1st step at bottom, Middle steps, and Last top step.

Option Description

Size of step cut is defined by the distance.

Size of step cut is defined by the angle.

Corner chamfer types

Corner chamfers 1. and 2. can be defined by the Radius x or by the sides of the Chamfer x, y.

Create finished floor level

Select whether to create finished floor level. The finished floor level is defined by a polygon created from an offset stairs polygon and it is used for drawings.

Define the profile, properties, and offsets of the dummy part that is created at each polygon vertex, and the position in depth. You can define different offsets for floor level profiles for the steps, and the top and bottom landing, and the vertical cover thickness.

Stairs and landings tab

Use the Stairs and landings tab to control the size and type of the bottom landing and the top landing.

Bottom landing cut option

Option Description

Bottom landing with no cut.

Bottom landing with cut defined by its length and distance from the top side of landing.

Bottom landing with cut defined by its length and distance from the bottom side of landing.

Bottom landing with L shape cut defined by its three dimensions and distance from the top side of landing.

Bottom landing cut defined by a profile and its position in landing.

Top landing cut option

Option Description

Top landing with no cut.

Top landing with cut defined by its length and distance from the top side of landing.

Top landing with cut defined by its length and distance from the bottom side of landing.

Top landing with L shape cut defined by its three dimensions and distance from the top side of landing.

Top landing cut defined by a profile and its position in landing.

Landing dimensioning and openings

Description

Use the top view setting to define the dimensions of the bottom landing and the top landing.

Use the top view setting to define two openings for the bottom and the top landing.

The following rebars avoid the created openings: anchor and Z anchor bars, mesh bars, landing end bars, and A, B, C, E, G, K bars.

Extra landings

Define an individual name and class for the extra landing parts.

Define the gaps on the sides of the landings.

Recesses and holes

Option

Description

No hole or recess

Hole

Recess at the top face

Recess at the bottom face

Ridges tab

Use the Ridges tab to create horizontal and/or vertical ridges on both sides or only on one side of the stairs.

Dimensions

Description
1

Thickness of the vertical ridge.

2

Width of the vertical ridge.

3

Width of the horizontal ridge.

4

Thickness/height of the horizontal ridge.

Horizontal ridges

Option Description
Create

Define whether horizontal ridges are created.

Create at foot

Define whether horizontal ridges are created at the foot of the stairs.

This option works in the same way as the Create option.

Chamfering

1 Inside chamfer: Select the type of the inside chamfer and enter the required dimensions.

2 Corner chamfer: Select the type of the corner chamfer and enter the required dimensions.

3 Slope: Set the slope as an angle or a dimension. The slope makes the ridge inclined.

Foot corner chamfer

Define whether corner chamfers are created at the stair foot.

Vertical ridges

Option Description

Create

Define whether vertical ridges are created.

Slope

Set the slope as an angle or a dimension. The slope makes the ridge inclined.

Stringers tab

Use the Stringers tab to create the stringers and ridges on the left, right, or both sides of the stairs.

Description

1

Height of the stringer bottom ridge.

2

Horizontal offset of the bottom ridge from the bottom step.

3

Height of the stringer top ridge.

4

Width of the stringer.

Slope

Use to incline the inner surface of the stringers.

You can define the slope using an angle or a dimension.

Inside chamfer

Define whether the inside edge of stringer is chamfered or not.

Outside chamfer

Define whether the outside edge of stringer is chamfered or not.

Stringer height

Stringer height based on the total height or distance from inner/outer step corner.

Stringer bars tab

Use the Stringer bars tab to create reinforcements in the stringers.

Option

Description

Define the spacing of bars and the concrete cover thicknesses.

Create

Select to create the group of bars.

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Radius

Internal radius of the bends in the bar.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Class

Reinforcement class.

Name

The name used in drawings and reports.

Comment

Enter a comment UDA, if needed.

Anti-skid tab

Use the Anti-skid tab to create slip resistant surfaces.

Option Description

Creation anti-skid

Define whether anti-skids are created.

First bottom anti-skid

Define the material, name and class of the anti-skid profile at the bottom.

Last top anti-skid

Define the material, name and class of the anti-skid profile at the top.

Create anti-skid on foot/top

Define whether anti-skids are created at the stair foot/top.

Create cutout

Define whether you want to create cutouts with the anti-skid profile. By default, the cutouts are not created.

Include in cast unit

Define whether anti-skids are included in the cast unit.

Profile

Define the anti-skid profile by selecting it from the profile catalog.

Rotation

Select an option to rotate the anti-skid profile.

Offsets

Define the anti-skid profile offsets on the steps.

Bar A tab

Use the Bar A tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Geometry and concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Bar B tab

Use the Bar B tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Bottom ending options

Define geometry and concrete cover thickness of the bar B bottom ending.

Option Description

Bar B simple bottom ending.

Bar B bottom ending bent once to fit the bottom footing of the stairs.

Bar B bottom ending bent twice to fit the bottom footing of the stairs.

Bar B bottom ending bent up to three times to fit the bottom footing of the stairs.

Top ending options

Define geometry and concrete cover thickness of the bar B top ending.

Option Description

Bar B simple top ending.

Bar B top ending bent once to fit the top geometry of the stairs.

Bar B top ending bent twice to fit the top geometry of the stairs. Last leg length is defined by the cover thickness.

Bar B top ending bent twice to fit the top geometry of the stairs.

Reinforcing bar spacing

Option Description

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Bar C tab

Use the Bar C tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Geometry and concrete cover thickness.

Define which extra side bars are created, their end conditions, and the concrete cover.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Additional bars

Option Description

The purple color in the dialog represents the additional bars.

Define whether to create the additional bars. Select the checkboxes next to the purple points.

Select the nose shape adaptation. The first checkbox (the dot on the left) creates the additional bar and the second creates a hook on it.

Cover thickness of the reinforcing bars.

Additional bar properties

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Bar D tab

Use the Bar D tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Geometry and concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Additional bars

Additional bars are straight bars crossing bar D. You can create up to four additional bars.

Option Description

The purple color in the dialog represents the additional bars.

Define whether to create the additional bars. Select the checkboxes next to the purple points.

Cover thickness of the reinforcing bars.

Additional bar properties

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Bar E tab

Use the Bar E tab to define the geometry, concrete cover thickness, reinforcing bar spacing and reinforcing bar properties of a stair reinforcing bar group.

Create options

Option Description
No

Bar is not created.

Stirrups

Bar is created as stirrups.

Pin

Bar is created as pin.

Option Description

Geometry and concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Shape of the stirrups.

Parallel with step slope

Yes

Create parallel with sloped step shape.

No

Create as a rectangle.

Additional bars

Additional bars are straight bars crossing bar E. You can create up to four additional bars.

Option Description

The purple color in the dialog represents the additional bars.

Define whether to create the additional bars. Select the checkboxes next to the purple points.

Cover thickness of the reinforcing bars.

Additional bar properties

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Bar F tab

Use the Bar F tab to define the geometry, concrete cover thickness, reinforcing bar spacing and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Geometry and concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Bar G tab

Use the Bar G tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Geometry and concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Additional bars

Additional bars are straight bars crossing bar G. You can create up to four additional bars.

Option Description

The purple color in the dialog represents the additional bars.

Define whether to create additional bars. Select the checkboxes next to the purple points.

Cover thickness of the reinforcing bars.

Additional bar properties

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Spacing

Select whether the spacing is based on the distance between the bars (By spacing) or on the number of bars (Number of bars). Enter the value in the next field.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Bar H tab

Use the Bar H tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Create option

Option Description

  • Do not create bar H

  • Create bar H

  • Create only bottom bar H reinforcing bar group

Geometry option

Option Description

Two bent reinforcing bar groups. Define geometry and concrete cover thickness.

Top reinforcing bar group is straight, bottom reinforcing bar group is bent on both sides. Define geometry and concrete cover thickness.

Two straight reinforcing bar groups. Define geometry and concrete cover thickness.

Two reinforcing bar groups. Define geometry and concrete cover thickness.

Reinforcing bar group that is bent on one side. Define the concrete cover thickness and whether to create hooks.

You can create multiple overlapping stirrups in a row. Define the overlap dimension and the number of stirrups.

Spacing

Option Description

Define the spacing separately for bottom and top rebars.

Properties

You can define separate properties for bottom and top rebars.

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Bend radius

Internal radius of the bends in the bar.

Comment

Enter a comment UDA, if needed.

Name

The name used in drawings and reports.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Bar I tab

Use the Bar I tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Positioning, spacing, and concrete cover thickness.

Concrete cover thickness of the reinforcing bar groups.

Bar J tab

Use the Bar J tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group. You can create several bar J reinforcing bar groups. Each group has its own color representation on the Bar J tab.

Color group options

Option Description

Use the color group option to define which combination of bar J reinforcing bar groups (blue, green, brown) is created.

Option Description

Positioning and concrete cover thickness for reinforcing bar groups based on the color representation.

Concrete cover thickness for all reinforcing bar groups.

Bar K tab

Use the Bar K tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Select the geometry and define the concrete cover thickness.

Spacing, number of bars, and concrete cover thickness of the reinforcing bar group.

Additional bars

Additional bars are straight bars crossing bar K. You can create up to three additional bars.

Option Description

The purple color in the dialog represents the additional bars.

Define whether to create additional bars by selecting the checkboxes next to the purple points.

Cover thickness of the reinforcing bars.

Additional bar properties

Option

Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Spacing

Select whether the spacing is based on the distance between the bars (By spacing) or on the number of bars (Number of bars). Enter the value in the next field.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Top landing stirrups tab

Use the Top landing stirrups tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and properties of the top landing stirrups.

Create landing stirrups

Option Description

Create

  • No = Do not create top landing stirrups

  • Yes = Create top landing stirrups

  • Bottom only = Create only bottom rebars

Top landing stirrups geometry option

Option Description

Two bent reinforcing bar groups. Define the geometry and concrete cover thickness.

Top reinforcing bar group is straight, bottom reinforcing bar group is bent on both sides. Define the geometry and concrete cover thickness.

Two straight reinforcing bar groups. Define the geometry and concrete cover thickness.

Two reinforcing bar groups. Define the geometry and concrete cover thickness.

Reinforcing bar group that is bent on one side. Define the concrete cover thickness and whether to create hooks.

You can create multiple overlapping stirrups in a row. Define the overlap dimension and the number of stirrups.

Bar spacing and concrete cover thickness

Option Description

Define the spacing and number of bars in the reinforcing bar group.

Define the concrete cover thickness.

Properties

Option Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Bend radius

Internal radius of the bends in the bar.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Bottom landing stirrups tab

Use the Bottom landing stirrups tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and properties of the bottom landing stirrups.

Create landing stirrups

Option Description

Create

  • No = Do not create bottom landing stirrups

  • Yes = Create bottom landing stirrups

  • Bottom only = Create only bottom rebars

Bottom landing stirrups geometry option

Option Description

Two bent reinforcing bar groups. Define the geometry and concrete cover thickness.

Top reinforcing bar group is straight, bottom reinforcing bar group is bent on both sides. Define the geometry and concrete cover thickness.

Two straight reinforcing bar groups. Define the geometry and concrete cover thickness.

Two reinforcing bar groups. Define the geometry and concrete cover thickness.

Reinforcing bar group that is bent on one side. Define the concrete cover thickness and whether to create hooks.

You can create multiple overlapping stirrups in a row. Define the overlap dimension and the number of stirrups.

Bar spacing and concrete cover thickness

Option Description

Define the spacing and number of bars in the reinforcing bar group.

Define the concrete cover thickness.

Properties

Option Description

Grade

Strength of the steel used in the reinforcing bars.

Size

Diameter of the reinforcing bar.

Bend radius

Internal radius of the bends in the bar.

Comment

Enter a comment UDA, if needed.

Name

The name is used in drawings and reports.

Class

Reinforcement class.

Prefix

Prefix for the rebar position number.

Start number

Start number for the rebar position number.

Bar L tab

Use the Bar L tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of a stair reinforcing bar group.

Option Description

Define whether an L shaped reinforcing bar group is created at the stair footing.

Define whether an L shaped reinforcing bar group is created at the stair top or whether all bars are created with the same geometry.

Define offsets for the reinforcing bar groups in the two top steps.

Define whether reinforcing bars are created between the top and bottom step.

Define geometry for reinforcing bar groups in all steps, except for the two top steps.

Spacing, number of bars and concrete cover thickness of the reinforcing bar group.

Geometry options

The geometry options affect the middle and the bottom steps.

Option Description

L shape reinforcing bar groups.

L shape reinforcing bar groups with hooks.

Mesh picture tab

Use the Mesh picture tab to define bottom landing meshes, stair meshes, and top landing meshes.

Side view

Description

1

Bottom landing mesh (top). Define offsets and cover thickness of the mesh.

2

Bottom landing mesh (bottom). Define offsets and cover thickness of the mesh.

3

Stair mesh (top). Define offsets and cover thickness of the mesh.

4

Stair mesh (bottom). Define offsets and cover thickness of the mesh.

5

Top landing mesh (top). Define offsets and cover thickness of the mesh.

6

Top landing mesh (bottom). Define offsets and cover thickness of the mesh.

Top view

Description

1

Cover thickness of bottom landing mesh (top).

2

Cover thickness of bottom landing mesh (bottom).

3

Cover thickness of stair mesh (top).

4

Cover thickness of stair mesh (bottom).

5

Cover thickness of top landing mesh (top).

6

Cover thickness of top landing mesh (bottom).

Mesh attributes tab

Use the Mesh attributes tab with the Mesh picture tab to define the properties, positioning and creation type of bottom landing meshes, stair meshes, and top landing meshes.

Cross bar location

Description

Cross bar above.

Cross bar below.

Creation type

Description

Create mesh as reinforcement mesh.

Create mesh as two independent reinforcing groups.

Mesh bars tab

Use the Mesh bars tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of the mesh bars in the top and bottom landing. You can create up to three reinforcing bar groups.

Description

1

Cover thicknesses of all mesh bar groups in the stair bottom landing.

Use the color representation in the dialog.

2

Vertical cover thicknesses of all mesh bar groups in the stair bottom landing.

Use the color representation in the dialog.

3

Cover thicknesses of all mesh bar groups in the stair top landing.

Use the color representation in the dialog.

4

Vertical cover thicknesses of all mesh bar groups in the stair top landing.

Use the color representation in the dialog.

Bottom anchor bars tab

Use the Bottom anchor bars tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of the bottom anchor bars. You can create up to three reinforcing bar groups.

Creation type

Option Description
No

No reinforcing bar group created.

Type 1

L shape anchor reinforcing bar group.

Type 2

Simple straight anchor reinforcing bar group.

Top anchor bars tab

Use the Top anchor bars tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of the top anchor bars. You can create up to three reinforcing bar groups.

Creation type

Option Description
No No reinforcing bar group created.
Type 1

L shape anchor reinforcing bar group.

Type 2

Simple straight anchor reinforcing bar group.

Z anchor bars tab

Use the Z anchor bars tab to define the geometry, concrete cover thickness, reinforcing bar spacing, and reinforcing bar properties of the Z anchor bars. You can create up to three reinforcing bar groups.

Description

1

Cover thicknesses of all Z anchor bar groups in the stair bottom landing.

Use the color representation in the dialog.

2

Vertical cover thicknesses of all Z anchor bar groups in the stair main part.

Use the color representation in the dialog.

3

Cover thicknesses of all Z anchor bar groups in the stair top landing.

Use the color representation in the dialog.

Bot L

Length of the Z anchor bars that extend from the stair bottom landing.

Top L

Length of the Z anchor bars that extend from the stair top landing.

Landing end bars tab

Use the Landing end bars tab to reinforce the stair landings and to define the geometry, concrete cover thickness, reinforcing bar spacing, and bar properties of the landing end bars.

Bottom end

Reinforcement of bottom landing.

Description

1

Landing end bars. U-shape geometry follows the shape of the landing based on the defined cover thicknesses.

Color representation in the picture: blue, green.

2

Define whether to create extra cross bars. Select the checkboxes next to the purple points.

3

Define whether to create extra cross bars. Select the checkboxes next to the red points.

Top end

Reinforcement of top landing.

Description

1

Landing end bars. U-shape geometry follows the shape of the landing based on defined cover thicknesses.

Color representation in the picture: blue, green.

2

Define whether to create extra cross bars. Select the checkboxes next to purple points.

3

Define whether to create extra cross bars. Select the checkboxes next to red points.

Side cover thickness

Option Description

Side cover thickness of all reinforcing bar groups defined on the Landing end bars tab.

UDA tab

Use the UDA tab to define user-defined attributes for the stairs. You can define multiple UDAs. UDAs can be used as filters, and they can be displayed in drawings and reports.

Configuration tab

Use the Configuration tab to define the default cover thicknesses and bending radiuses of all reinforcing bars created by Reinforced concrete stair (95).

General cover thickness for reinforcing bar groups A - C

Define the default cover thickness for reinforcing bar groups A - C.

Option Description

Value

Default cover thickness defined by a value.

Rebar diameter

Default cover thickness multiplied by reinforcing bar diameter.

General cover thickness for reinforcing bar groups D - L

Define the default cover thickness for reinforcing bar groups D - L and all reinforcing bars except the reinforcing bar groups A - C and meshes.

Option Description

Value

Default cover thickness defined by a value.

Rebar diameter

Default cover thickness multiplied by reinforcing bar diameter.

Bending radius

Define the default bending radius of all reinforcing bars.

Option Description

Rebar_database.inp

Default bending radius defined by the rebar_database.inp file.

Relative to diameter

Default bending radius according to the reinforcing bar diameter.

Bending radius

Default bending radius defined by value.

Mesh cover thickness

Define the default cover thickness for the meshes created by Reinforced concrete stair (95).

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