The paper continues and discusses the next case of the simplified method of the Technical
Stability Theory (TSTh) of loss of stability of lateral buckling in elastic-plastic states of semi …

The present paper investigates how an axial load can change the natural frequencies of
heterogeneous fixed–fixed beams with an intermediate roller support. The problem is …

The paper continues and discusses the next case of the simplified method of the Technical
Stability Theory (TSTh) of loss of stability of lateral buckling in elastic-plastic states of semi …

The present work is devoted to the buckling study of non-homogeneous fixed-fixed beams
with intermediate spring support. The stability issue of these beams leads to three-point …

The goal of this study is to calculate the eigenvalues that provide the eigenfrequencies and
the critical loads for two heterogeneous beams with three supports: the (first)[second] beam …

It is our main objective to find the critical load for three beams with cross sectional
heterogeneity. Each beam has three supports, of which the intermediate one is a spring …

The paper continues and discusses the next case of the method of the Technical Stability
Theory (TSTh) of loss of stability of lateral buckling in elastic-plastic states of semi-slender …

The main objective of this study is to define the Green functions for four-point boundary
value problems. It is a further aim to clarify what properties the Green functions have and to …

The paper presents and discusses the next simplified method based on the Technical
Stability Theory (TSTh) of loss of stability of lateral buckling in elastic-plastic states of semi …

The present paper is devoted to the issue of the Green function matrices that belongs to
some three-point boundary-and eigenvalue problems. A detailed definition is given for the …