Masonry-like Materials With Bounded
Compressive Strength
Author(s)
M. Lucchesi, C. Padovani & N. Zani
Abstract
This paper proposes a constitutive equation for masonry-like materials with
bounded compressive strength. Successively a numerical method is proposed in
order to solve the equilibrium problem of masonry-like solids with bounded
compressive strength. In particular the derivative of the stress with respect to
the total strain is calculated; this derivative will be used for calculating the
tangent stiffness matrix and then for solving the non-linear system, obtained
with the discretisation into finite elements via the Newton-Raphson method.
Finally this numerical method is applied to the study of a three-dimensional
circular reduced arch subjected to its own weight and a vertical load distributed
along the extrados.
1 Introduction
Studying equilibrium problems of masonry solids requires above all a suitable
choice for the constitutive equation of the material. Sinc
Keywords
Related Book
Other papers in this volume
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