Wall panel reinforcement / Double wall edge and opening reinforcement
Wall panel reinforcement is used for detailing single precast wall panels. It includes the reinforcement for the panel edges, around the openings, a mesh for the whole panel and additional bars, for example, with a wall shoe connection. Double wall edge and opening reinforcement is used for detailing double walls by connecting two panels to each other. It includes the reinforcement for the panel edges and around the openings.
Objects created
- Reinforcement
- Stirrups
- Mesh (for single panels)
Use for
Situation | Description |
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Wall panel reinforcement with openings and reinforcement in the panel edges and around openings. |
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Double wall with opening and reinforcement around the opening. Ring reinforcement goes around both shells. All reinforcing bars that connect the shells (U-bars and stirrups) are attached to the shell that is selected at creation. Ring, beam and column reinforcing bars are attached to the selected shell that has been the input. |
Selection order
- Select the concrete part to reinforce.
The reinforcement is created automatically.
Picture tab
Use the Picture tab to select how the corners of a wall panel are reinforced.
Option | Description | |
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Corner reinforcement |
Select how the corners are reinforced and the bar is offset on both sides of the corner. |
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Minimum breaking distance |
Cuts smaller than this value are ignored and the reinforcing bars are not cut. |
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Rebar count |
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Creates a single layer of reinforcement. |
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Creates two layers of reinforcement. |
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Cover thickness |
Distance from the edge of the wall panel to the side of the outermost bar. |
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Door minimum height |
Cuts greater than this value are considered as door openings and the additional reinforcing bars that are needed, for example, in shoe connections are not created. |
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Minimum bar length |
Edge bars shorter than this value are not created. |
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Create stirrups priority |
Select whether horizontal or vertical reinforcing bars are on top. |
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Minimum edge length |
The edge stirrups are not created if the dimension is less than the defined minimum value.
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Create reinforcement in |
Select whether the reinforcement is created in the selected part or in the entire cast unit. This setting is available in Wall panel reinforcement. |
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Longitudinal overhangs |
Select Target to create variable overhang lengths. This creates meshes as full length meshes minus the cover thickness. Select Exact to create centered meshes with a fixed overhang length. |
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Minimum gap |
Define the gap between the meshes in the corners. |
Reinforcement tab
Use the Reinforcement tab to create the reinforcing bars around the wall panel edges.
Option | Description | |
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Wall panel edge reinforcement type |
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Creates normal reinforcement. |
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Creates U reinforcement. |
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No reinforcement is created. |
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Creates stirrups. |
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Mesh |
Select whether a mesh is created for the whole panel. If a mesh is created, you can define the mesh properties, or use custom settings. You can use the Mesh Bars component to create the mesh. This option is available in Wall panel reinforcement. |
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Create edge reinforcement |
Select whether reinforcement is created at the edges. If you select Yes, define the horizontal and vertical reinforcing bar properties. This option is available in Double wall edge and opening reinforcement. |
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Horizontal reinforcing bars |
Define the horizontal reinforcing bar properties for the wall panel edges. Note that horizontal bars have three sets of properties, depending on the length of the bar. For example, if the length of the main bar is less than 3000, it uses the options on the left, if in between 3000 and 6000, the middle options and if greater than 6000, the options on the right.
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Vertical reinforcing bars |
Define the vertical reinforcing bar properties for the wall panel edges. Note that vertical bars have two sets of properties, depending on the length of the bar. |
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U Reinforcement |
Select whether to create U rebars and stirrups as a rebar group, or as bent meshes. The bent meshes are always created in the outer layer of the reinforcement. Define the U reinforcing bar properties. Each side of the wall panel has a separate set of U reinforcing bar properties. |
Opening tab
Use the Opening tab to create the reinforcing bars around the wall panel window and door openings.
Option | Description | |
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Opening reinforcement type |
Can be set for all four opening edges. |
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Creates normal reinforcement. |
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Creates U reinforcement. |
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No reinforcement is created. |
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Creates stirrups. |
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Horizontal reinforcing bars |
Define the horizontal reinforcing bar properties. Note that horizontal bars have separate sets of properties for the top and the bottom bars. |
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Vertical reinforcing bars |
Define the vertical reinforcing bar properties. |
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U Reinforcement |
Select whether to create U rebars and stirrups as a rebar group, or as bent meshes. The bent meshes are always created in the outer layer of the reinforcement. Define the U reinforcing bar properties. Each side of the opening has a separate set of U reinforcing bar properties. |
Door tab
Use the Door tab to define the door reinforcement.
Option | Description | |
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Door reinforcement type |
Can be set for all three edges. |
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Creates normal reinforcement. |
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Creates U reinforcement. |
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No reinforcement is created. |
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Creates stirrups. |
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Horizontal reinforcing bars |
Define the horizontal reinforcing bar properties. |
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Vertical reinforcing bars |
Define the vertical reinforcing bar properties. |
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U Reinforcement |
Select whether to create U rebars and stirrups as a rebar group, or as bent meshes. The bent meshes are always created in the outer layer of the reinforcement. Define the U reinforcing bar properties. Each side of the door has a separate set of U reinforcing bar properties. |
Notch tab
Use the Notch tab to define the notch reinforcement.
Option | Description | |
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Notch reinforcement type |
Can be set for two edges. |
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Creates normal reinforcement. |
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Creates U reinforcement. |
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No reinforcement is created. |
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Creates stirrups. |
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Horizontal reinforcing bars |
Define the horizontal reinforcing bar properties. |
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Vertical reinforcing bars |
Define the vertical reinforcing bar properties. |
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U Reinforcement |
Select whether to create U rebars and stirrups as a rebar group, or as bent meshes.The bent meshes are always created in the outer layer of the reinforcement. Define the U reinforcing bar properties. Each side of the notch has a separate set of U reinforcing bar properties. |
Diagonals tab
Use the Diagonals tab to create diagonal reinforcing bars at the corners of the openings.
Option | Description |
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Create diagonals |
Select whether diagonal reinforcing bars are created or not. |
Diagonals count |
Number of diagonal reinforcing bars. |
Size |
Select the diameter of a bar. |
Grade |
Define the strength of the steel used in the bars. |
Bending radius |
Define the bar bending radius. |
L1 and L2 |
L1 + L2: Length of the diagonal reinforcing bars. |
C |
Distance between the diagonal reinforcing bar and the corner of the opening. |
Column tab
Use the Column tab to a create column reinforcement.
Option | Description | |
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Column reinforcement |
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Column reinforcement is as high as the part. |
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Column reinforcement does not reach higher than the top edge of opening. |
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Column reinforcement is approximately the L value higher than opening edge. |
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Column reinforcement is approximately the L value lower than the opening edge. |
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Column reinforcement properties |
Select whether column reinforcing bars are created or not.
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Main reinforcing bars |
Define the main reinforcing bar properties. Note that main bars have three sets of properties, depending on the width of the column. |
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Stirrup type |
Select the stirrup type. |
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Reinforcing stirrups |
Select whether to create rebar stirrups as a rebar group, or as bent meshes. The bent meshes are always created in the outer layer of the reinforcement. Define the stirrup properties. Note that stirrups have three sets of properties, depending on the width of the column. |
Beam window top / Beam window bottom tab
Use the Beam window top and Beam window bottom tabs to create a beam reinforcement on top of the opening and below the opening.
Beam window top | Beam window bottom |
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Option | Description |
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Beam reinforcement properties |
Select whether beam reinforcing bars are created or not.
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Top |
Define the beam top reinforcement properties. Note that the reinforcing bars have two sets of properties, depending on the length of the beam. |
Bottom |
Define the beam bottom reinforcement properties. Note that the reinforcing bars have two sets of properties, depending on the length of the beam. |
Stirrup type |
Select whether to create stirrups as a rebar group, or as bent meshes. The bent meshes are always created in the outer layer of the reinforcement. Select the stirrup type. |
Reinforcing stirrups |
Define the stirrup properties. Note that stirrups have two sets of properties, depending on the length of the beam. |
Additional tab
Use the Additional tab to create additional horizontal and vertical reinforcing bars.
Option | Description |
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Additional reinforcing bars |
Select whether additional reinforcing bars are created or not. Define the additional reinforcing bar properties. |
Attributes tab
Use the Attributes tab to control the reinforcing bar properties of the created parts.
Option | Description |
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Prefix |
Define a prefix for the part position number. |
Start number |
Define a start number for the part position number. |
Name |
Define a name for the part. Tekla Structures uses the name in drawings and reports. |
Class |
Define the part class number. |