ProStructures Help

Dynamic Bracing - Shape Bracing tab

Used to create a bracing from shapes and gusset plates.

SettingDescription
Shape Position settings
  • Shape Position –Sets select the position of the shapes in relation to the gusset plates.
    • Front- the shapes are located in front of the gusset plate.
    • Back - The shapes are located behind the gusset plate.
    • Cross - One shape is located in front of the gusset plate and one behind.
    • Centered - The shapes are located in the bracing plane.
    • Double – One shape each is located in front of and behind the gusset plate (total of 4 shapes for cross stay).
    • Replaced – One shape each is located in front of and behind the gusset plate with one being offset to the left and one to the right (total of 4 shapes for cross stay).
    • 4-Times– One shape is located on each side (front, rear, left, right), which makes a total of 8 shapes for cross stay.
  • Shape Insertion – Sets the insertion position of the shapes.
    • Centered - The shapes are inserted along the shape axis..
    • COG Line - The shapes are inserted along the COG (Center of Gravity) line.
    • Pitch Line – The shapes are inserted along the pitch line.
    • Diagonal – The shapes are inserted along their corner points ”Upper Edge Left“ up to “Lower Edge Right“..
    • Inverse Diagonal – The shapes are inserted along their corner points from „Lower Edge Left“ up to „Upper Edge Right“.
  • Hole Position – Sets the hole positions in the shape.
    • Centred - The holes are drilled on the shape axis.
    • COG Line - The drill holes are drilled on COG line.
    • Pitch Line – The holes are drilled on the shape pitch line.
  • Shape distance – Sets the distance of the shapes for offset or 4-Times bracings.
  • Rotation Angle – Used to specify a rotation of the shapes.
  • Offset – Specify a projection of the central gusset plate extending past the shape edges of the bracing bars. Positive values increase the size of the plate whereas negative values decrease it.
  • Shorten – Here you can specify a value to be used to shorten the shapes after the bracing has been generated.
  • Divide All – If this field is checked, all shapes of a cross stay are separated at the center gusset plate.
  • Mirror Shapes – If this field is checked, the shapes are mirrored and then inserted.
  • Center hole – At a cross stay and selected shape position 'Crossed', a common hole is drilled into the shapes that are crossing each other.
Bind Plates settings Enabled for guess plate shape position set to 4 times. Used to add binding plate between the bracing rods.
  • Bind Plates – When checked, enables the following settings used for a further description of the batten plates. Used when opposing shapes have batten plates as stiffeners.
  • Distance – Sets the distance of the batten plates; the program divides the distances regularly according to this specification and the values are rounded up or down correspondingly.
  • Offset – Sets the distance of batten plates from the shape edges. Positive values decrease the size of the plate whereas negative values increase it, i.e. the plate has a projection.
  • Weld – When checked, the batten plates are not connected by bolts but by a weld. Welds the binding plate instead of bracing rods.
    • Weld input field – Sets the weld thickness in the input field, if it differs from the default settings of the weld style.
    • Weld style – Lists the weld styles in the selection list.
  • (Edit Style) – Opens Weld Styles dialog used to process the weld style or to create a new style.
  • Number – Sets the number of bolts which are used to connect each batten plate with the shapes.
  • Dia. – Sets the diameter of bolting to connect binding plates.
  • Workloose – Sets the hole work loose of bolting. This is the allowable play between the hole diameter and bolt diameter.
  • Edge-1st hole – Sets the distance from the end of the batten plate to the first hole center in the direction of the bar.
  • Hole-Hole – The space between the drilled holes in the direction of the bar