Hello,

I'am trying to build a model for a cantilver beam with added an rotational spring (moment-rotation) at the clamped site.

The spring is not working yet. Could someone see what is missing?

The code is:

*HEADING

Cantilever beam

SI Units

1-axis horizontal, 2-axis vertical

*PREPRINT, ECHO=YES, MODEL=YES, HISTORY=YES

**

** Model definition*

**

NODE

101, 0., 0., 0.

102, 3000., 0., 0.

*ELEMENT, TYPE=CONN2D2, ELSET=rotatieveer

10001,, 101

*CONNECTOR SECTION, ELSET=rotatieveer

JOIN, ROTATION

*CONNECTOR BEHAVIOR, NAME=rotatieveer

*CONNECTOR ELASTICITY,COMPONENT=3

10.0,

*ELEMENT, TYPE=B23, ELSET=BEAM

1001, 101,102

*BEAM SECTION, ELSET=BEAM, SECTION=RECT, MATERIAL=WOOD

69.,219.

*MATERIAL, NAME=WOOD*ELASTIC

9000, 0.3

**

** History data*

**STEP, PERTURBATION

1000 N end load

*STATIC

*BOUNDARY

101, ENCASTRE

*CLOAD

102, 2, -1000

*NODE PRINT

U,

RF,

*EL PRINT

S,

*END STEP