Benchmark solution
=====================

Calculation method used for the reference solution
--------------------------------------------------------

Determination of the unknown hyperstatic by the cutoff method to know the tensile force.


Benchmark results
----------------------

.. csv-table::

    "**Point**", "**Size and unit**", "**Value**"
    ":math:`\mathrm{BD}` ", "Traction effort (:math:`N`)", "—8.2112 E+03"



Uncertainty about the solution
---------------------------

Analytical solution.


Bibliographical references
---------------------------

[:ref:`1 <1>`] M. LAREDO, Resistance of materials, Paris, Dunod, 1970, p.579.