- #1

SukiLeinen

- 2

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I want to build simple frame and simulate stress state and deformation when that frame is lifted.

I have constructed my geometry in Design Modeler using line body's.

My lifting cable has circular cross section with diameter of 10 mm.

My frame has square hollow section 40x40x2 mm.

After modeling everything is converted to one part with Form new part command.

In Model setup I have used line pressure on central beam and displacement (x=0,y=0,z=0) for support on top where 4 cables meet.

I have added command object to 4 line body that are representing cables:

ET,matid,LINK180

KEYOPT,matid,3,1

SECTYPE,matid,LINK

SECDATA,78.6

When I run my analsys I get

**error (no result)**:

There are 112 small equation solver pivot terms

There are 112 small equation solver pivot terms

What am I doing wrong. How to use Link 180 and Beam 188 element together and simulate stress when frame is in lifted state - when it is lifted in air (cable - tension only in cable)

Can someone explain me (in Ansys Workbench) how to approach this problem.

This problem is for educational purposes.