Which of the following statements is correct?
(a) Beam elements are recommended for unsymmetrical cross sections
(b) Bar elements are recommended for unsymmetrical cross sections
(c) Beam and bar elements can both be used for unsymmetrical cross sections
(d) Neither beam nor bar elements can be used for unsymmetrical cross sections
The question was asked in class test.
The origin of the question is Beams and Frames topic in chapter Beams and Frames of Finite Element Method