[ ] I would change the definition of "slender" to "having a length-to-height ratio of at least 10:1".
[ ] Inconsistent article usage ("beam" and "deflection" don't have articles while "bending moment" and "load" do).
[ ] The quotation marks in "beam" should be built with Quote, which is a Sentence constructor, so the whole term will have to be built with nounPhraseSent instead of nounPhraseSP
[ ] Should the definition of "shear force" say "...to an object"?
Quote, which is aSentenceconstructor, so the whole term will have to be built withnounPhraseSentinstead ofnounPhraseSP