title: Investigation of strained deformed state of variable stiffness rod.
abstract: An equation for bending of a weighable rod with variable transversal stiffness was proposed. On the basis of this analyses the conclusions were drawn about the influence of parameters of construction on values of maximum sag and maximum bending moment. The recommendations for the usage of the simplified model were done. The example of the construction with given parameters for calculation of stiffness and strength according to the represented mathematical models was considered.
authors.affiliation: The Strength of Materials Department, Donetsk National Technical University, Donetsk, 83001 Ukraine.
authors.forename: Sergey
authors.initials: S
authors.lastname: Tsarenko
authors.affiliation: The Further Mathematics Department, Donetsk National Technical University, Donetsk, 83001 Ukraine.
authors.forename: Gennady
authors.initials: G
authors.lastname: Ulitin