# Frequent question: What is cylindrical support in Ansys?

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## What is the cylindrical support?

The cylindrical support allows to define a radial clearance over some widths and an axial clearance between two parts. It can be used to model a ring on or in a shaft. The constraint can be rigid or a stiffness can be defined.

## What is elastic support Ansys?

In case of ANSYS workbench, elastic support is used to act in a direction normal to selected faces on a body. It does not provide any stiffness that acts in a direction that is tangent to faces. … Elastic support is modelled just selecting required face of the body and defining the respective foundation stiffness value.

## What is frictionless support in Ansys?

In ANSYS, Frictionless Support provide Support in normal direction to the selected face or edge. The body can not move or rotate or deform in normal direction. But free to move or rotate or rotate in tangential direction.

## What is radial and tangential direction?

Axial is the direction along the long axis of the wood, radial is the direction along a radius of the circular trunk cross-section, and tangential is the direction that is at right angles to the radial direction.

## What is compression only support in Ansys Workbench?

Compression Only Support : Applies a constraint in the normal compressive direction only. Can be used on a cylindrical surface to model a pin, bolt, etc.. Requires an iterative (nonlinear) solution.

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## What is elastic support?

An Elastic Support defines an elastic foundation between the selected faces of a part or assembly and the ground. This connector resists tension and compression.

## How do you find the stiffness matrix in Ansys?

Stiffness matrix from ANSYS

1. Build your model normally. …
2. solu->New analysis->Substructuring.
3. Sol->Analysis options and give your substructure name.
4. solu->Master DOFs->Define->Pick All->All DOF->OK.
5. solu->solve LS.

## Are fixed support the displacement are equal to?

When the real beam is fixed supported, both the slope and displacement are zero.

## What is fixed end beam?

[′fikst ‚end ′bēm] (civil engineering) A beam that is supported at both free ends and is restrained against rotation and vertical movement. Also known as built-in beam; encastré beam.