- Plot load vs displacement plaxis 2d how to#
- Plot load vs displacement plaxis 2d manual#
The line command can be used in different ways.
angle of the rock bolt with respect to the xz-plane is: 60º for x-axis (240º for x-axis at the opposite direction)Ĭommands used point (32 1 -7.5) # reference point lineangles Point_1 0 240 Surface_2 # adjust angle. use the command lineangles to create a line starting from the reference point towards this surface (remember to adjust the angle to find the correct value for the command). 
find the name of the surface towards which the rock bolt will be created. In this case, the suggested alternatives are given below using two available commands: lineangles and the line command using "vector" parameters. angle of the rock bolt with respect to the xz-plane is: 60º for x-axisĬommands used: point (25 1 -20) # reference point lineangles Point_1 0 60 Surface_2 delete Lines # optional lineangles Points 0 60 4 # same command with length embeddedbeam Lines "Behaviour" "Rockbolt" "ConnectionPoint" "First". use the lineangles command to create the rock bolt by specifying the length (instead of a target surface)įor this example the following assumptions are taken:. (optional) delete the created line as not needed. the newly created point is the starting point of the rock bolt. use the lineangles command to create a line starting from the reference point towards this surface. find the name of the surface from which the rock bolt will be created. Plot load vs displacement plaxis 2d how to#
The following steps describe how to create a rock bolt accurately snapped on the surface of the tunnel lining: This point and a given angle assists in providing the direction of the rock bolt. In this case, the reference point is located inside the tunnel geometry. Reference point inside the tunnel geometry reference point is inside the tunnel geometry.In this article the following cases are explained, related to the reference point that is given for designing the rock bolts: Alternative rock bolt definitionĭepending on the desired geometry, different approaches are suggested.
Plot load vs displacement plaxis 2d manual#
A manual intersection of the line and surface could solve the problem. Manual snapping of the end point to the tunnel lining can be done, however this might change the angle of the rockbolt slightly, which may be undesired. This makes the process of designing rock bolts for a tunnel project cumbersome, since the created lines might not be accurately snapped on the lining (surface) of the tunnel. This is because of the parametric definition of the PLAXIS 3D AE surface objects, which is not compatible yet for line objects. In the PLAXIS 3D AE version it is not directly possible to intersect lines with surfaces.
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