Acta Technica 107. (1995-1996)
1-2. szám
CONTENTS Bagi. K.: Geometrical modelling of granular assemblies ....................................................... 1 Bojtár, I: Numerical estimation of the elastic properties of cemented granular materials with microstructure ................................................................................................... 17 Galaskó. Gv. - Gáspár, Zs. - Nouri-Baranger, T. - Leon, J.C. - Trompette, P. - Verőn, P.: Comparison of tent structures calculation in Hungary and France ............................ 27 Gáspár, Zs. - Károlyi, Gv. - Popper, Gv.: Application of Gröbner basis theory to find global eqilibrium paths of the simple arch .......................................................... 37 Györgyi, J.: Use of finite element method for testing structures for dynamical effects caused by moving vehicles ........................................................................................... 49 Kurutz, M. : Imperfection sensitivity of the classical stable-symmetric bifurcation problem modified by bilinear material ...................................................................................... 63 Lovas. A. : Mechanical models of the human skull-brain system .......................................... 83 Nédli, P. : Elastic-plastic analysis of frames in case of geometrical nonlinearity .................... 99 Popper, Cry. - Károlyi, Gv.: Gröbner basis calculations with applications to mechanics .... 109 Szabó, J. - Tárnái, T,: On the quasi-inverse of the matrix of a system of linear equations .... 115 Tamai, T. - Gáspár, Zs.: Packing of equal circles in a square ............................................. 123 Vásárhelyi, A. - Lógó. J.: Dynamic elasto-plastic analysis of structures by mathematical programming ............................................................................................................ 137