.. _sphx_glr_gallery_analyses_modal:

Modal analysis
==============

Free-vibration modes — :math:`K \varphi = \omega^2 M \varphi`.  Plate
modes, SDOF oscillators, beam cantilever frequencies.


.. raw:: html

  <div id='sg-tag-list' class='sphx-glr-tag-list'></div>


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="End-to-end modal-analysis example: build a 1 m × 1 m × 10 mm steel plate as a 2-through-thickness, 40 × 40 in-plane hex mesh in pyvista, wrap it in femorph_solver.Model, clamp the x = 0 edge, and extract the first 10 modes with femorph_solver.Model.modal_solve.">

.. only:: html

  .. image:: /gallery/analyses/modal/images/thumb/sphx_glr_example_plate_modes_thumb.png
    :alt:

  :doc:`/gallery/analyses/modal/example_plate_modes`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">SOLID185 — cantilever-plate modal (2 × 40 × 40 hex mesh)</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /gallery/analyses/modal/example_plate_modes