This article is cited in 5 papers

Mechanics of Solids

Pure bending of beams made of multimodular behavior material under creep conditions

A. M. Lokoshchenko, K. A. Agahi, L. V. Fomin

M. V. Lomonosov Moscow State University, Research Institute of Mechanics, Moscow, Russia

Abstract: The problem of pure bending of beams with rectangular and circular cross-section is solved at steady-state creep, taking into account the different characteristics of the material in tension and compression. Constitutive relations for steady-state creep are taken in the form of fractional functions. A comparison of solutions of problems for beams with square and circular cross-section with the same values of the axial moments of inertia is given.

Keywords: beams, bending, steady-state creep, multimodulus behavior of material, fractional model, square cross-section, circular cross-section.

UDC: 539.376

MSC: Primary 74K10; Secondary 74C99

Original article submitted 07/I/2012
revision submitted – 22/I/2012

DOI: 10.14498/vsgtu1042

Bibliographic databases:

• 
• 
•