PURE BENDING OF BEAMS MADE OF MULTIMODULAR BEHAVIOR MATERIAL UNDER CREEP CONDITIONS

被引：0
|
作者：
Lokoschenko, A. M. [1 ]
Agakhi, K. A. [2 ]
Fomin, L. V. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Res Inst Mech, 1,Michurinsky Pr, Moscow 119192, Russia
[2] Moscow MV Lomonosov State Univ, Res Inst Mech, Lab Strength & Creep High Temp, Moscow 119192, Russia
来源：
VESTNIK SAMARSKOGO GOSUDARSTVENNOGO TEKHNICHESKOGO UNIVERSITETA-SERIYA-FIZIKO-MATEMATICHESKIYE NAUKI | 2012年 / 01期
关键词：
beams; bending; steady-state creep; multimodulus behavior of material; fractional model; square cross section; circular cross section;
D O I：
10.14498/vsgtu1042
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
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.
引用
收藏
页码：66 / 73
页数：8
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